SONAR-16232 Delete sonar-plugin-api module

184 files changed, 0 insertions, 15317 deletions

diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/PluginTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/PluginTest.java
deleted file mode 100644
index 997d5823a12..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/PluginTest.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api;
-
-import java.util.Arrays;
-import org.junit.Test;
-import org.sonar.api.config.internal.MapSettings;
-import org.sonar.api.internal.PluginContextImpl;
-import org.sonar.api.internal.SonarRuntimeImpl;
-import org.sonar.api.utils.Version;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class PluginTest {
-
-  private static final Version VERSION_5_6 = Version.create(5, 6);
-
-  @Test
-  public void test_context() {
-    SonarRuntime runtime = SonarRuntimeImpl.forSonarQube(VERSION_5_6, SonarQubeSide.SERVER, SonarEdition.COMMUNITY);
-    MapSettings settings = new MapSettings().setProperty("foo", "bar");
-    Plugin.Context context = new PluginContextImpl.Builder()
-      .setSonarRuntime(runtime)
-      .setBootConfiguration(settings.asConfig())
-      .build();
-
-    assertThat(context.getSonarQubeVersion()).isEqualTo(VERSION_5_6);
-    assertThat(context.getExtensions()).isEmpty();
-
-    context.addExtension("foo");
-    assertThat(context.getExtensions()).containsOnly("foo");
-
-    context.addExtensions(Arrays.asList("bar", "baz"));
-    assertThat(context.getExtensions()).containsOnly("foo", "bar", "baz");
-
-    context.addExtensions("one", "two", "three", "four");
-    assertThat(context.getExtensions()).containsOnly("foo", "bar", "baz", "one", "two", "three", "four");
-
-    assertThat(context.getBootConfiguration().get("foo")).hasValue("bar");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/SonarQubeVersionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/SonarQubeVersionTest.java
deleted file mode 100644
index 9b344891c96..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/SonarQubeVersionTest.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api;
-
-import org.junit.Test;
-import org.sonar.api.utils.Version;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class SonarQubeVersionTest {
-
-  @Test
-  public void isGte() {
-    Version version = Version.parse("1.2.3");
-    SonarQubeVersion qubeVersion = new SonarQubeVersion(version);
-    assertThat(qubeVersion.get()).isEqualTo(version);
-    assertThat(qubeVersion.isGreaterThanOrEqual(version)).isTrue();
-    assertThat(qubeVersion.isGreaterThanOrEqual(Version.parse("1.1"))).isTrue();
-    assertThat(qubeVersion.isGreaterThanOrEqual(Version.parse("1.3"))).isFalse();
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectBuilderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectBuilderTest.java
deleted file mode 100644
index 18095976be1..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectBuilderTest.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.bootstrap;
-
-import java.io.File;
-import org.junit.Test;
-import org.sonar.api.batch.bootstrap.internal.ProjectBuilderContext;
-import org.sonar.api.config.Configuration;
-import org.sonar.api.config.internal.MapSettings;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertThat;
-
-public class ProjectBuilderTest {
-
-  @Test
-  public void shouldChangeProject() {
-    // this reactor is created and provided by Sonar
-    final ProjectReactor projectReactor = new ProjectReactor(ProjectDefinition.create());
-
-    ProjectBuilder builder = new ProjectBuilderSample();
-    final MapSettings settings = new MapSettings();
-    settings.setProperty("foo", "bar");
-    final Configuration configuration = settings.asConfig();
-    builder.build(new ProjectBuilderContext(projectReactor, configuration));
-
-    assertThat(projectReactor.getProjects().size(), is(2));
-    ProjectDefinition root = projectReactor.getRoot();
-    assertThat(root.getName(), is("Name changed by plugin"));
-    assertThat(root.getSubProjects().size(), is(1));
-    assertThat(root.getSubProjects().get(0).sources()).contains("src");
-  }
-
-  final static class ProjectBuilderSample extends ProjectBuilder {
-
-    @Override
-    public void build(Context context) {
-      assertThat(context.config().get("foo")).contains("bar");
-      // change name of root project
-      ProjectDefinition root = context.projectReactor().getRoot();
-      root.setName("Name changed by plugin");
-
-      // add sub-project
-      File baseDir = new File(root.getBaseDir(), "path/to/subproject");
-      ProjectDefinition subProject = ProjectDefinition.create();
-      subProject.setBaseDir(baseDir);
-      subProject.setWorkDir(new File(baseDir, "target/.sonar"));
-      subProject.setKey("groupId:parentProjectId");
-      subProject.setProjectVersion(root.getOriginalVersion());
-      subProject.setName("Sub Project");
-      subProject.setSources("src");
-      root.addSubProject(subProject);
-    }
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectDefinitionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectDefinitionTest.java
deleted file mode 100644
index 5570546a420..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectDefinitionTest.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.bootstrap;
-
-import java.util.HashMap;
-import java.util.Map;
-import org.junit.Test;
-import org.sonar.api.CoreProperties;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ProjectDefinitionTest {
-
-  @Test
-  public void shouldSetKey() {
-    ProjectDefinition def = ProjectDefinition.create();
-    def.setKey("mykey");
-    assertThat(def.getKey()).isEqualTo("mykey");
-  }
-
-  @Test
-  public void shouldSetVersion() {
-    ProjectDefinition def = ProjectDefinition.create();
-    def.setProjectVersion("2.0-SNAPSHOT");
-    assertThat(def.getVersion()).isEqualTo("2.0-SNAPSHOT");
-  }
-
-  @Test
-  public void shouldSupportNoVersion() {
-    ProjectDefinition def = ProjectDefinition.create();
-    def.setProjectVersion(null);
-    assertThat(def.getVersion()).isEqualTo("not provided");
-    assertThat(def.getOriginalVersion()).isEmpty();
-  }
-
-  @Test
-  public void shouldSetOptionalFields() {
-    ProjectDefinition def = ProjectDefinition.create();
-    def.setName("myname");
-    def.setDescription("desc");
-    assertThat(def.getName()).isEqualTo("myname");
-    assertThat(def.getDescription()).isEqualTo("desc");
-  }
-
-  @Test
-  public void shouldSupportDefaultName() {
-    ProjectDefinition def = ProjectDefinition.create();
-    def.setKey("myKey");
-    assertThat(def.getName()).isEqualTo("myKey");
-  }
-
-  @Test
-  public void shouldGetKeyFromProperties() {
-    Map<String, String> props = new HashMap<>();
-    props.put(CoreProperties.PROJECT_KEY_PROPERTY, "foo");
-    ProjectDefinition def = ProjectDefinition.create();
-    def.setProperties(props);
-    assertThat(def.getKey()).isEqualTo("foo");
-  }
-
-  @Test
-  public void testDefaultValues() {
-    ProjectDefinition def = ProjectDefinition.create();
-    assertThat(def.sources()).isEmpty();
-    assertThat(def.tests()).isEmpty();
-  }
-
-  /**
-   * See SONAR-2879
-   */
-  @Test
-  public void shouldTrimPaths() {
-    ProjectDefinition def = ProjectDefinition.create();
-    def.setSources("src1", " src2 ", " with whitespace");
-    def.setTests("test1", " test2 ", " with whitespace");
-
-    assertThat(def.sources()).containsOnly("src1", "src2", "with whitespace");
-    assertThat(def.tests()).containsOnly("test1", "test2", "with whitespace");
-  }
-
-  @Test
-  public void shouldManageRelationships() {
-    ProjectDefinition root = ProjectDefinition.create();
-    ProjectDefinition child = ProjectDefinition.create();
-    root.addSubProject(child);
-
-    assertThat(root.getSubProjects()).hasSize(1);
-    assertThat(child.getSubProjects()).isEmpty();
-
-    assertThat(root.getParent()).isNull();
-    assertThat(child.getParent()).isEqualTo(root);
-  }
-
-  @Test
-  public void shouldResetSourceDirs() {
-    ProjectDefinition root = ProjectDefinition.create();
-    root.addSources("src", "src2/main");
-    assertThat(root.sources()).hasSize(2);
-
-    root.resetSources();
-    assertThat(root.sources()).isEmpty();
-  }
-
-  @Test
-  public void shouldResetTestDirs() {
-    ProjectDefinition root = ProjectDefinition.create();
-    root.addTests("src", "src2/test");
-    assertThat(root.tests()).hasSize(2);
-
-    root.resetTests();
-    assertThat(root.tests()).isEmpty();
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectReactorTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectReactorTest.java
deleted file mode 100644
index ccf36a528c2..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/bootstrap/ProjectReactorTest.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.bootstrap;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ProjectReactorTest {
-
-  @Test
-  public void shouldSupportMultipleProjects() {
-    ProjectDefinition root = ProjectDefinition.create();
-    ProjectDefinition child = ProjectDefinition.create();
-    root.addSubProject(child);
-
-    ProjectReactor reactor = new ProjectReactor(root);
-    assertThat(reactor.getProjects()).hasSize(2);
-    assertThat(reactor.getRoot()).isSameAs(root);
-  }
-
-  @Test(expected = IllegalArgumentException.class)
-  public void shouldFailIfNotRoot() {
-    ProjectDefinition root = ProjectDefinition.create();
-    ProjectDefinition child = ProjectDefinition.create();
-    root.addSubProject(child);
-
-    new ProjectReactor(child);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/AbstractCheck.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/AbstractCheck.java
deleted file mode 100644
index b31ca35e0c4..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/AbstractCheck.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.sonar.check.RuleProperty;
-
-public abstract class AbstractCheck {
-
-  @RuleProperty
-  private Integer max;
-
-  public Integer getMax() {
-    return max;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckFactoryTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckFactoryTest.java
deleted file mode 100644
index cf2259a640a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckFactoryTest.java
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.junit.Test;
-import org.sonar.api.batch.rule.internal.ActiveRulesBuilder;
-import org.sonar.api.batch.rule.internal.NewActiveRule;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.utils.SonarException;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class CheckFactoryTest {
-
-  ActiveRulesBuilder builder = new ActiveRulesBuilder();
-
-  @Test
-  public void no_checks_are_enabled() {
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-
-    Checks checks = checkFactory.create("squid").addAnnotatedChecks(CheckWithoutProperties.class);
-
-    assertThat(checks.all()).isEmpty();
-  }
-
-  @Test
-  public void class_name_as_check_key() {
-    RuleKey ruleKey = RuleKey.of("squid", "org.sonar.api.batch.rule.CheckWithoutProperties");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .build();
-    builder.addRule(rule);
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-
-    Checks checks = checkFactory.create("squid").addAnnotatedChecks(CheckWithoutProperties.class);
-
-    Object check = checks.of(ruleKey);
-    assertThat(check).isInstanceOf(CheckWithoutProperties.class);
-    assertThat(checks.all()).containsOnly(check);
-    assertThat(checks.ruleKey(check)).isEqualTo(ruleKey);
-  }
-
-  @Test
-  public void param_as_string_field() {
-    RuleKey ruleKey = RuleKey.of("squid", "org.sonar.api.batch.rule.CheckWithStringProperty");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .setParam("pattern", "foo")
-      .build();
-    builder.addRule(rule);
-
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-    Checks checks = checkFactory.create("squid").addAnnotatedChecks(CheckWithStringProperty.class);
-
-    Object check = checks.of(ruleKey);
-    assertThat(check).isInstanceOf(CheckWithStringProperty.class);
-
-    assertThat(((CheckWithStringProperty) check).getPattern()).isEqualTo("foo");
-  }
-
-  @Test
-  public void fail_if_missing_field() {
-    RuleKey ruleKey = RuleKey.of("squid", "org.sonar.api.batch.rule.CheckWithStringProperty");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .setParam("unknown", "foo")
-      .build();
-    builder.addRule(rule);
-
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-
-    assertThatThrownBy(() -> checkFactory.create("squid").addAnnotatedChecks(CheckWithStringProperty.class))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("The field 'unknown' does not exist or is not annotated with @RuleProperty in the class org.sonar.api.batch.rule.CheckWithStringProperty");
-  }
-
-  @Test
-  public void param_as_primitive_fields() {
-    RuleKey ruleKey = RuleKey.of("squid", "org.sonar.api.batch.rule.CheckWithPrimitiveProperties");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .setParam("max", "300")
-      .setParam("ignore", "true")
-      .build();
-    builder.addRule(rule);
-
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-    Checks checks = checkFactory.create("squid").addAnnotatedChecks(CheckWithPrimitiveProperties.class);
-
-    Object check = checks.of(ruleKey);
-    assertThat(check).isInstanceOf(CheckWithPrimitiveProperties.class);
-    assertThat(((CheckWithPrimitiveProperties) check).getMax()).isEqualTo(300);
-    assertThat(((CheckWithPrimitiveProperties) check).isIgnore()).isTrue();
-  }
-
-  /**
-   * SONAR-3164
-   */
-  @Test
-  public void param_as_inherited_field() {
-    RuleKey ruleKey = RuleKey.of("squid", "org.sonar.api.batch.rule.CheckWithPrimitiveProperties");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .setParam("max", "300")
-      .build();
-    builder.addRule(rule);
-
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-    Checks checks = checkFactory.create("squid").addAnnotatedChecks(CheckWithPrimitiveProperties.class);
-
-    Object check = checks.of(ruleKey);
-    assertThat(check).isInstanceOf(CheckWithPrimitiveProperties.class);
-    assertThat(((CheckWithPrimitiveProperties) check).getMax()).isEqualTo(300);
-  }
-
-  @Test
-  public void use_template_rule_key() {
-    RuleKey ruleKey = RuleKey.of("squid", "S0001_123");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .setTemplateRuleKey("S0001")
-      .build();
-    builder.addRule(rule);
-
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-    Checks checks = checkFactory.create("squid").addAnnotatedChecks(CheckWithKey.class);
-
-    Object check = checks.of(ruleKey);
-    assertThat(check).isInstanceOf(CheckWithKey.class);
-    assertThat(checks.of(ruleKey)).isSameAs(check);
-    assertThat(checks.ruleKey(check)).isEqualTo(ruleKey);
-    assertThat(checks.all()).containsOnly(check);
-  }
-
-  @Test
-  public void fail_if_field_type_is_not_supported() {
-    RuleKey ruleKey = RuleKey.of("squid", "org.sonar.api.batch.rule.CheckWithUnsupportedPropertyType");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .setParam("max", "300")
-      .build();
-    builder.addRule(rule);
-
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-
-    assertThatThrownBy(() -> checkFactory.create("squid").addAnnotatedChecks(CheckWithUnsupportedPropertyType.class))
-      .isInstanceOf(SonarException.class);
-  }
-
-  @Test
-  public void override_field_key() {
-    RuleKey ruleKey = RuleKey.of("squid", "org.sonar.api.batch.rule.CheckWithOverriddenPropertyKey");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .setParam("maximum", "300")
-      .build();
-    builder.addRule(rule);
-
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-    Checks checks = checkFactory.create("squid").addAnnotatedChecks(CheckWithOverriddenPropertyKey.class);
-
-    Object check = checks.of(ruleKey);
-    assertThat(check).isInstanceOf(CheckWithOverriddenPropertyKey.class);
-    assertThat(((CheckWithOverriddenPropertyKey) check).getMax()).isEqualTo(300);
-  }
-
-  /**
-   * SONAR-2900
-   */
-  @Test
-  public void checks_as_objects() {
-    RuleKey ruleKey = RuleKey.of("squid", "org.sonar.api.batch.rule.CheckWithStringProperty");
-    NewActiveRule rule = new NewActiveRule.Builder()
-      .setRuleKey(ruleKey)
-      .setParam("pattern", "foo")
-      .build();
-    builder.addRule(rule);
-    CheckFactory checkFactory = new CheckFactory(builder.build());
-
-    CheckWithStringProperty check = new CheckWithStringProperty();
-    Checks checks = checkFactory.create("squid").addAnnotatedChecks(check);
-
-    Object createdCheck = checks.of(ruleKey);
-    assertThat(createdCheck).isSameAs(check);
-    assertThat(((CheckWithStringProperty) createdCheck).getPattern()).isEqualTo("foo");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithKey.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithKey.java
deleted file mode 100644
index a9a62aef90e..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithKey.java
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.sonar.check.Priority;
-import org.sonar.check.Rule;
-
-@Rule(key = "S0001", priority = Priority.CRITICAL)
-public class CheckWithKey {
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithOverriddenPropertyKey.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithOverriddenPropertyKey.java
deleted file mode 100644
index a582a6ab226..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithOverriddenPropertyKey.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.sonar.check.Priority;
-import org.sonar.check.Rule;
-import org.sonar.check.RuleProperty;
-
-@Rule(priority = Priority.CRITICAL)
-public class CheckWithOverriddenPropertyKey{
-
-  @RuleProperty(key = "maximum")
-  private int max = 50;
-
-  public int getMax() {
-    return max;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithPrimitiveProperties.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithPrimitiveProperties.java
deleted file mode 100644
index fdc3f769180..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithPrimitiveProperties.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.sonar.check.Priority;
-import org.sonar.check.Rule;
-import org.sonar.check.RuleProperty;
-
-@Rule(priority = Priority.CRITICAL)
-public class CheckWithPrimitiveProperties {
-
-  @RuleProperty(description = "Maximum threshold")
-  private int max = 50;
-
-  @RuleProperty
-  private boolean ignore;
-
-  public int getMax() {
-    return max;
-  }
-
-  public boolean isIgnore() {
-    return ignore;
-  }
-}
-
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithStringProperty.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithStringProperty.java
deleted file mode 100644
index 292e343f325..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithStringProperty.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.sonar.check.Priority;
-import org.sonar.check.Rule;
-import org.sonar.check.RuleProperty;
-
-@Rule(priority = Priority.CRITICAL)
-public class CheckWithStringProperty {
-
-  @RuleProperty
-  private String pattern;
-
-  public String getPattern() {
-    return pattern;
-  }
-}
-
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithUnsupportedPropertyType.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithUnsupportedPropertyType.java
deleted file mode 100644
index a6742622620..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithUnsupportedPropertyType.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.sonar.check.Priority;
-import org.sonar.check.Rule;
-import org.sonar.check.RuleProperty;
-
-@Rule(priority = Priority.CRITICAL)
-class CheckWithUnsupportedPropertyType {
-
-  @RuleProperty
-  private StringBuilder max = null;
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithoutProperties.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithoutProperties.java
deleted file mode 100644
index 7abf41b0a81..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/CheckWithoutProperties.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.sonar.check.Priority;
-import org.sonar.check.Rule;
-
-@Rule(priority = Priority.CRITICAL)
-public class CheckWithoutProperties {
-
-}
-
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/ImplementedCheck.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/ImplementedCheck.java
deleted file mode 100644
index cdc7e37c01f..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/rule/ImplementedCheck.java
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.rule;
-
-import org.sonar.check.Priority;
-import org.sonar.check.Rule;
-
-@Rule(priority = Priority.CRITICAL)
-public class ImplementedCheck extends AbstractCheck {
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/scm/BlameLineTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/scm/BlameLineTest.java
deleted file mode 100644
index e79104f152d..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/scm/BlameLineTest.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.scm;
-
-import org.junit.Test;
-
-import java.util.Date;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class BlameLineTest {
-
-  @Test
-  public void testBlameLine() {
-    Date date = new Date();
-    BlameLine line1 = new BlameLine().date(date).revision("1").author("foo");
-
-    assertThat(line1.author()).isEqualTo("foo");
-    assertThat(line1.date()).isEqualTo(date);
-    assertThat(line1.revision()).isEqualTo("1");
-    assertThat(line1.toString()).isNotEqualTo("foo");
-    assertThat(line1.toString()).contains("revision=1,author=foo");
-  }
-
-  @Test
-  public void test_equals_and_hashCode() {
-    Date date = new Date();
-    BlameLine line1 = new BlameLine().date(date).revision("1").author("foo");
-    BlameLine line2 = new BlameLine().date(date).revision("1").author("foo");
-    BlameLine line3 = new BlameLine().date(null).revision("1").author("bar");
-    BlameLine line4 = new BlameLine().date(date).revision("2").author("foo");
-    BlameLine line5 = new BlameLine().date(date).revision("1").author("bar");
-
-    assertThat(line1)
-      .isEqualTo(line1)
-      .isNotNull()
-      .isEqualTo(line2)
-      .isNotEqualTo(line3)
-      .hasSameHashCodeAs(line2);
-    assertThat(line1.hashCode()).isNotEqualTo(line3.hashCode());
-    assertThat(line1.hashCode()).isNotEqualTo(line4.hashCode());
-    assertThat(line1.hashCode()).isNotEqualTo(line5.hashCode());
-  }
-
-  @Test
-  public void testTrimAuthor() {
-    BlameLine line1 = new BlameLine().date(null).revision("2").author("foo1");
-    BlameLine line2 = new BlameLine().date(null).revision("2").author("  ");
-    BlameLine line3 = new BlameLine().date(null).revision("2").author(" foo3  ");
-
-    assertThat(line1.author()).isEqualTo("foo1");
-    assertThat(line2.author()).isNull();
-    assertThat(line3.author()).isEqualTo("foo3");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/scm/ScmProviderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/scm/ScmProviderTest.java
deleted file mode 100644
index cf904fe20c7..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/scm/ScmProviderTest.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.scm;
-
-import java.nio.file.Paths;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class ScmProviderTest {
-
-  private final ScmProvider provider = new ScmProvider() {
-
-    @Override
-    public String key() {
-      return "foo";
-    }
-  };
-
-  @Test
-  public void default_implementation_does_not_support_blame() {
-    assertThat(provider.supports(null)).isFalse();
-
-    assertThatThrownBy(() -> provider.blameCommand())
-      .isInstanceOf(UnsupportedOperationException.class);
-  }
-
-  @Test
-  public void default_implementation_does_not_support_relativePathFromScmRoot() {
-    assertThatThrownBy(() -> provider.relativePathFromScmRoot(Paths.get("foo")))
-      .isInstanceOf(UnsupportedOperationException.class);
-  }
-
-  @Test
-  public void default_implementation_does_not_support_revisionId() {
-    assertThatThrownBy(() -> provider.revisionId(Paths.get("foo")))
-      .isInstanceOf(UnsupportedOperationException.class);
-  }
-
-  @Test
-  public void default_implementation_does_not_support_ignore() {
-    assertThatThrownBy(() -> provider.ignoreCommand())
-      .isInstanceOf(UnsupportedOperationException.class);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/batch/sensor/highlighting/TypeOfTextTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/batch/sensor/highlighting/TypeOfTextTest.java
deleted file mode 100644
index 214d5a1b142..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/batch/sensor/highlighting/TypeOfTextTest.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.batch.sensor.highlighting;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class TypeOfTextTest {
-
-  @Test
-  public void testForCss() {
-    assertThat(TypeOfText.forCssClass("k")).isEqualTo(TypeOfText.KEYWORD);
-    assertThat(TypeOfText.KEYWORD_LIGHT.cssClass()).isEqualTo("h");
-  }
-
-  @Test(expected = IllegalArgumentException.class)
-  public void throwIfUnknowCss() {
-    TypeOfText.forCssClass("w");
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/RangeDistributionBuilderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/RangeDistributionBuilderTest.java
deleted file mode 100644
index de392dce5bb..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/RangeDistributionBuilderTest.java
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.measure;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class RangeDistributionBuilderTest {
-
-  @Test
-  public void work_on_an_limits_array_copy() {
-    Integer[] limits = new Integer[] {4, 2, 0};
-    RangeDistributionBuilder builder = new RangeDistributionBuilder(limits);
-    builder.add(3.2).add(2.0).add(6.2).build();
-
-    assertThat(limits[0]).isEqualTo(4);
-    assertThat(limits[1]).isEqualTo(2);
-    assertThat(limits[2]).isZero();
-  }
-
-  @Test
-  public void build_integer_distribution() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder(new Integer[] {0, 2, 4});
-    String data = builder
-      .add(3.2)
-      .add(2.0)
-      .add(6.2)
-      .build();
-
-    assertThat(data).isEqualTo("0=0;2=2;4=1");
-  }
-
-  @Test
-  public void build_double_distribution() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder(new Double[] {0.0, 2.0, 4.0});
-    String data = builder
-      .add(3.2)
-      .add(2.0)
-      .add(6.2)
-      .build();
-
-    assertThat(data).isEqualTo("0=0;2=2;4=1");
-  }
-
-  @Test
-  public void value_lesser_than_minimum_is_ignored() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder(new Integer[] {0, 2, 4});
-    String data = builder
-      .add(3.2)
-      .add(2.0)
-      .add(-3.0)
-      .build();
-
-    assertThat(data).isEqualTo("0=0;2=2;4=0");
-  }
-
-  @Test
-  public void add_existing_integer_distribution() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-    String data = builder
-      .add("0=0;2=2;4=1")
-      .add("0=1;2=2;4=2")
-      .build();
-
-    assertThat(data).isEqualTo("0=1;2=4;4=3");
-  }
-
-  @Test
-  public void add_existing_double_distribution() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-    String data = builder
-      .add("0.5=0;1.9=2;4.5=1")
-      .add("0.5=1;1.9=3;4.5=1")
-      .build();
-
-    assertThat(data).isEqualTo("0.5=1;1.9=5;4.5=2");
-  }
-
-  @Test
-  public void add_distribution_with_identical_limits() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-    String data = builder
-      .add("0=1;2=0")
-      .add("0=3;2=5")
-      .build();
-
-    assertThat(data).isEqualTo("0=4;2=5");
-  }
-
-  @Test
-  public void add_distribution_with_different_int_limits() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-
-    assertThat(builder
-      .add("0=1")
-      .add("0=3;2=5")
-      .build()).isNull();
-  }
-
-  @Test
-  public void add_distribution_with_different_double_limits() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-
-    assertThat(builder
-      .add("0.0=3;3.0=5")
-      .add("0.0=3;3.0=5;6.0=9")
-      .build()).isNull();
-  }
-
-  @Test
-  public void init_limits_at_the_first_add() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-    String data = builder
-      .add("0.5=3;3.5=5;6.5=9")
-      .add("0.5=0;3.5=2;6.5=1")
-      .build();
-
-    assertThat(data).isEqualTo("0.5=3;3.5=7;6.5=10");
-  }
-
-  @Test
-  public void keep_int_ranges_when_merging_distributions() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-    String data = builder
-      .add("0=3;3=5;6=9")
-      .add("0=0;3=2;6=1")
-      .build();
-
-    assertThat(data).isEqualTo("0=3;3=7;6=10");
-  }
-
-
-  @Test
-  public void is_empty_is_true_when_no_data() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-
-    assertThat(builder.isEmpty()).isTrue();
-  }
-
-  @Test
-  public void is_empty_is_true_when_no_data_on_distribution_with_limits() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder(new Integer[] {4, 2, 0});
-
-    assertThat(builder.isEmpty()).isTrue();
-  }
-
-  @Test
-  public void aggregate_empty_distribution() {
-    RangeDistributionBuilder builder = new RangeDistributionBuilder();
-    String distribution = builder.build();
-    assertThat(distribution).isEmpty();
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestComponentTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestComponentTest.java
deleted file mode 100644
index db4e86d050a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestComponentTest.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.measure.test;
-
-import org.junit.Test;
-import org.sonar.api.ce.measure.Component;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class TestComponentTest {
-
-  @Test
-  public void create_project() {
-    TestComponent component = new TestComponent("Project", Component.Type.PROJECT, null);
-
-    assertThat(component.getKey()).isEqualTo("Project");
-    assertThat(component.getType()).isEqualTo(Component.Type.PROJECT);
-  }
-
-  @Test
-  public void create_source_file() {
-    TestComponent component = new TestComponent("File", Component.Type.FILE, new TestComponent.FileAttributesImpl("xoo", false));
-
-    assertThat(component.getType()).isEqualTo(Component.Type.FILE);
-    assertThat(component.getFileAttributes().getLanguageKey()).isEqualTo("xoo");
-    assertThat(component.getFileAttributes().isUnitTest()).isFalse();
-  }
-
-  @Test
-  public void create_test_file() {
-    TestComponent component = new TestComponent("File", Component.Type.FILE, new TestComponent.FileAttributesImpl(null, true));
-
-    assertThat(component.getType()).isEqualTo(Component.Type.FILE);
-    assertThat(component.getFileAttributes().isUnitTest()).isTrue();
-    assertThat(component.getFileAttributes().getLanguageKey()).isNull();
-  }
-
-  @Test
-  public void fail_with_ISE_when_calling_get_file_attributes_on_not_file() {
-    TestComponent component = new TestComponent("Project", Component.Type.PROJECT, null);
-
-    assertThatThrownBy(() -> component.getFileAttributes())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Only component of type FILE have a FileAttributes object");
-  }
-
-  @Test
-  public void fail_with_IAE_when_trying_to_create_a_file_without_file_attributes() {
-    assertThatThrownBy(() -> new TestComponent("File", Component.Type.FILE, null))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Component of type FILE must have a FileAttributes object");
-  }
-
-  @Test
-  public void fail_with_IAE_when_trying_to_create_not_a_file_with_file_attributes() {
-    assertThatThrownBy(() -> new TestComponent("Project", Component.Type.PROJECT, new TestComponent.FileAttributesImpl(null, true)))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Only component of type FILE have a FileAttributes object");
-  }
-
-  @Test
-  public void fail_with_NPE_when_creating_component_without_key() {
-    assertThatThrownBy(() -> new TestComponent(null, Component.Type.PROJECT, null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Key cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_creating_component_without_type() {
-    assertThatThrownBy(() -> new TestComponent("Project", null, null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Type cannot be null");
-  }
-
-  @Test
-  public void test_equals_and_hashcode() {
-    TestComponent component = new TestComponent("Project1", Component.Type.PROJECT, null);
-    TestComponent sameComponent = new TestComponent("Project1", Component.Type.PROJECT, null);
-    TestComponent anotherComponent = new TestComponent("Project2", Component.Type.PROJECT, null);
-
-    assertThat(component)
-      .isEqualTo(component)
-      .isEqualTo(sameComponent)
-      .isNotEqualTo(anotherComponent)
-      .isNotNull()
-      .hasSameHashCodeAs(component)
-      .hasSameHashCodeAs(sameComponent);
-    assertThat(component.hashCode()).isNotEqualTo(anotherComponent.hashCode());
-  }
-
-  @Test
-  public void test_to_string() {
-    assertThat(new TestComponent("File", Component.Type.FILE, new TestComponent.FileAttributesImpl("xoo", true)).toString())
-      .isEqualTo("ComponentImpl{key=File, type='FILE', fileAttributes=FileAttributesImpl{languageKey='xoo', unitTest=true}}");
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestIssueTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestIssueTest.java
deleted file mode 100644
index 4ceb693d714..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestIssueTest.java
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.measure.test;
-
-import org.junit.Test;
-import org.sonar.api.ce.measure.Issue;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.rule.Severity;
-import org.sonar.api.rules.RuleType;
-import org.sonar.api.utils.Duration;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class TestIssueTest {
-
-  @Test
-  public void create_issue() {
-    Issue issue = new TestIssue.Builder()
-      .setKey("ABCD")
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setSeverity(Severity.BLOCKER)
-      .setStatus(org.sonar.api.issue.Issue.STATUS_RESOLVED)
-      .setResolution(org.sonar.api.issue.Issue.RESOLUTION_FIXED)
-      .setEffort(Duration.create(10L))
-      .setType(RuleType.BUG)
-      .build();
-
-    assertThat(issue.key()).isEqualTo("ABCD");
-    assertThat(issue.ruleKey()).isEqualTo(RuleKey.of("xoo", "S01"));
-    assertThat(issue.severity()).isEqualTo(Severity.BLOCKER);
-    assertThat(issue.status()).isEqualTo(org.sonar.api.issue.Issue.STATUS_RESOLVED);
-    assertThat(issue.resolution()).isEqualTo(org.sonar.api.issue.Issue.RESOLUTION_FIXED);
-    assertThat(issue.effort()).isEqualTo(Duration.create(10L));
-  }
-
-  @Test
-  public void create_issue_with_minimal_fields() {
-    Issue issue = new TestIssue.Builder()
-      .setKey("ABCD")
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setSeverity(Severity.BLOCKER)
-      .setStatus(org.sonar.api.issue.Issue.STATUS_RESOLVED)
-      .setType(RuleType.BUG)
-      .build();
-
-    assertThat(issue.resolution()).isNull();
-    assertThat(issue.effort()).isNull();
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_issue_without_key() {
-    assertThatThrownBy(() -> new TestIssue.Builder()
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setSeverity(Severity.BLOCKER)
-      .setStatus(org.sonar.api.issue.Issue.STATUS_RESOLVED)
-      .setResolution(org.sonar.api.issue.Issue.RESOLUTION_FIXED)
-      .setType(RuleType.BUG)
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("key cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_creating_issue_with_null_key() {
-    assertThatThrownBy(() -> new TestIssue.Builder().setKey(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("key cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_issue_without_rule_key() {
-    assertThatThrownBy(() -> new TestIssue.Builder()
-      .setKey("ABCD")
-      .setSeverity(Severity.BLOCKER)
-      .setStatus(org.sonar.api.issue.Issue.STATUS_RESOLVED)
-      .setResolution(org.sonar.api.issue.Issue.RESOLUTION_FIXED)
-      .setType(RuleType.BUG)
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("ruleKey cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_creating_issue_with_null_rule_key() {
-    assertThatThrownBy(() -> new TestIssue.Builder().setRuleKey(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("ruleKey cannot be null");
-  }
-
-  @Test
-  public void fail_with_IAE_when_building_issue_with_invalid_resolution() {
-    assertThatThrownBy(() -> new TestIssue.Builder()
-      .setKey("ABCD")
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setSeverity(Severity.BLOCKER)
-      .setStatus(org.sonar.api.issue.Issue.STATUS_RESOLVED)
-      .setResolution("unknown")
-      .setType(RuleType.BUG)
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("resolution 'unknown' is invalid");
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_issue_without_severity() {
-    assertThatThrownBy(() -> new TestIssue.Builder()
-      .setKey("ABCD")
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setStatus(org.sonar.api.issue.Issue.STATUS_RESOLVED)
-      .setResolution(org.sonar.api.issue.Issue.RESOLUTION_FIXED)
-      .setType(RuleType.BUG)
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("severity cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_creating_issue_with_null_severity() {
-    assertThatThrownBy(() -> new TestIssue.Builder().setSeverity(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("severity cannot be null");
-  }
-
-  @Test
-  public void fail_with_IAE_when_building_issue_with_invalid_severity() {
-    assertThatThrownBy(() -> new TestIssue.Builder()
-      .setKey("ABCD")
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setSeverity("unknown")
-      .setStatus(org.sonar.api.issue.Issue.STATUS_RESOLVED)
-      .setResolution(org.sonar.api.issue.Issue.RESOLUTION_FIXED)
-      .setType(RuleType.BUG)
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("severity 'unknown' is invalid");
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_issue_without_status() {
-    assertThatThrownBy(() -> new TestIssue.Builder()
-      .setKey("ABCD")
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setSeverity(Severity.BLOCKER)
-      .setResolution(org.sonar.api.issue.Issue.RESOLUTION_FIXED)
-      .setType(RuleType.BUG)
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("status cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_creating_issue_with_null_status() {
-    assertThatThrownBy(() -> new TestIssue.Builder().setStatus(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("status cannot be null");
-  }
-
-  @Test
-  public void fail_with_IAE_when_building_issue_with_invalid_status() {
-    assertThatThrownBy(() -> new TestIssue.Builder()
-      .setKey("ABCD")
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setSeverity(Severity.BLOCKER)
-      .setStatus("unknown")
-      .setResolution(org.sonar.api.issue.Issue.RESOLUTION_FIXED)
-      .setType(RuleType.BUG)
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("status 'unknown' is invalid");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureComputerContextTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureComputerContextTest.java
deleted file mode 100644
index 91c50617e3f..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureComputerContextTest.java
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.measure.test;
-
-import java.util.Arrays;
-import org.junit.Test;
-import org.sonar.api.ce.measure.Component;
-import org.sonar.api.ce.measure.Issue;
-import org.sonar.api.ce.measure.Settings;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.rule.Severity;
-import org.sonar.api.rules.RuleType;
-import org.sonar.api.utils.Duration;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.sonar.api.ce.measure.MeasureComputer.MeasureComputerDefinition;
-
-public class TestMeasureComputerContextTest {
-
-  static final String INPUT_METRIC = "INPUT_METRIC";
-  static final String OUTPUT_METRIC = "OUTPUT_METRIC";
-
-  final static Component PROJECT = new TestComponent("Project", Component.Type.PROJECT, null);
-
-  final static MeasureComputerDefinition DEFINITION = new TestMeasureComputerDefinition.MeasureComputerDefinitionBuilderImpl()
-    .setInputMetrics(INPUT_METRIC)
-    .setOutputMetrics(OUTPUT_METRIC)
-    .build();
-
-  Settings settings = new TestSettings();
-
-  TestMeasureComputerContext underTest = new TestMeasureComputerContext(PROJECT, settings, DEFINITION);
-
-  @Test
-  public void get_component() {
-    assertThat(underTest.getComponent()).isEqualTo(PROJECT);
-  }
-
-  @Test
-  public void get_settings() {
-    assertThat(underTest.getSettings()).isEqualTo(settings);
-  }
-
-  @Test
-  public void get_int_measure() {
-    underTest.addInputMeasure(INPUT_METRIC, 10);
-
-    assertThat(underTest.getMeasure(INPUT_METRIC).getIntValue()).isEqualTo(10);
-  }
-
-  @Test
-  public void get_double_measure() {
-    underTest.addInputMeasure(INPUT_METRIC, 10d);
-
-    assertThat(underTest.getMeasure(INPUT_METRIC).getDoubleValue()).isEqualTo(10d);
-  }
-
-  @Test
-  public void get_long_measure() {
-    underTest.addInputMeasure(INPUT_METRIC, 10L);
-
-    assertThat(underTest.getMeasure(INPUT_METRIC).getLongValue()).isEqualTo(10L);
-  }
-
-  @Test
-  public void get_string_measure() {
-    underTest.addInputMeasure(INPUT_METRIC, "text");
-
-    assertThat(underTest.getMeasure(INPUT_METRIC).getStringValue()).isEqualTo("text");
-  }
-
-  @Test
-  public void get_boolean_measure() {
-    underTest.addInputMeasure(INPUT_METRIC, true);
-
-    assertThat(underTest.getMeasure(INPUT_METRIC).getBooleanValue()).isTrue();
-  }
-
-  @Test
-  public void fail_with_IAE_when_trying_to_get_measure_on_unknown_metric() {
-    assertThatThrownBy(() -> underTest.getMeasure("unknown"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Only metrics in [INPUT_METRIC] can be used to load measures");
-  }
-
-  @Test
-  public void get_int_children_measures() {
-    underTest.addChildrenMeasures(INPUT_METRIC, 10, 20);
-
-    assertThat(underTest.getChildrenMeasures(INPUT_METRIC)).hasSize(2);
-  }
-
-  @Test
-  public void get_doublet_children_measures() {
-    underTest.addChildrenMeasures(INPUT_METRIC, 10d, 20d);
-
-    assertThat(underTest.getChildrenMeasures(INPUT_METRIC)).hasSize(2);
-  }
-
-  @Test
-  public void get_long_children_measures() {
-    underTest.addChildrenMeasures(INPUT_METRIC, 10L, 20L);
-
-    assertThat(underTest.getChildrenMeasures(INPUT_METRIC)).hasSize(2);
-  }
-
-  @Test
-  public void get_string_children_measures() {
-    underTest.addChildrenMeasures(INPUT_METRIC, "value1", "value2");
-
-    assertThat(underTest.getChildrenMeasures(INPUT_METRIC)).hasSize(2);
-  }
-
-  @Test
-  public void fail_with_IAE_when_trying_to_get_children_measures_on_unknown_metric() {
-    assertThatThrownBy(() -> underTest.getChildrenMeasures("unknown"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Only metrics in [INPUT_METRIC] can be used to load measures");
-  }
-
-  @Test
-  public void add_int_measure() {
-    underTest.addMeasure(OUTPUT_METRIC, 10);
-
-    assertThat(underTest.getMeasure(OUTPUT_METRIC).getIntValue()).isEqualTo(10);
-  }
-
-  @Test
-  public void add_double_measure() {
-    underTest.addMeasure(OUTPUT_METRIC, 10d);
-
-    assertThat(underTest.getMeasure(OUTPUT_METRIC).getDoubleValue()).isEqualTo(10d);
-  }
-
-  @Test
-  public void add_long_measure() {
-    underTest.addMeasure(OUTPUT_METRIC, 10L);
-
-    assertThat(underTest.getMeasure(OUTPUT_METRIC).getLongValue()).isEqualTo(10L);
-  }
-
-  @Test
-  public void add_string_measure() {
-    underTest.addMeasure(OUTPUT_METRIC, "text");
-
-    assertThat(underTest.getMeasure(OUTPUT_METRIC).getStringValue()).isEqualTo("text");
-  }
-
-  @Test
-  public void fail_with_IAE_when_trying_to_add_measure_on_unknown_metric() {
-    assertThatThrownBy(() -> underTest.addMeasure("unknown", 10))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Only metrics in [OUTPUT_METRIC] can be used to add measures. Metric 'unknown' is not allowed.");
-  }
-
-  @Test
-  public void fail_with_IAE_when_trying_to_add_measure_on_input_metric() {
-    assertThatThrownBy(() -> underTest.addMeasure(INPUT_METRIC, 10))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Only metrics in [OUTPUT_METRIC] can be used to add measures. Metric 'INPUT_METRIC' is not allowed.");
-  }
-
-  @Test
-  public void fail_with_UOE_when_trying_to_add_same_measures_twice() {
-    underTest.addMeasure(OUTPUT_METRIC, 10);
-
-    assertThatThrownBy(() -> underTest.addMeasure(OUTPUT_METRIC, 20))
-      .isInstanceOf(UnsupportedOperationException.class)
-      .hasMessage("A measure on metric 'OUTPUT_METRIC' already exists");
-  }
-
-  @Test
-  public void get_issues() {
-    Issue issue = new TestIssue.Builder()
-      .setKey("ABCD")
-      .setRuleKey(RuleKey.of("xoo", "S01"))
-      .setSeverity(Severity.BLOCKER)
-      .setStatus(org.sonar.api.issue.Issue.STATUS_RESOLVED)
-      .setResolution(org.sonar.api.issue.Issue.RESOLUTION_FIXED)
-      .setEffort(Duration.create(10L))
-      .setType(RuleType.BUG)
-      .build();
-    underTest.setIssues(Arrays.asList(issue));
-
-    assertThat(underTest.getIssues()).hasSize(1);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureComputerDefinitionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureComputerDefinitionTest.java
deleted file mode 100644
index 3df492461f1..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureComputerDefinitionTest.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.measure.test;
-
-import org.junit.Test;
-import org.sonar.api.ce.measure.MeasureComputer.MeasureComputerDefinition;
-import org.sonar.api.ce.measure.test.TestMeasureComputerDefinition.MeasureComputerDefinitionBuilderImpl;
-import org.sonar.api.measures.CoreMetrics;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class TestMeasureComputerDefinitionTest {
-
-  @Test
-  public void build_definition() {
-    MeasureComputerDefinition definition = new MeasureComputerDefinitionBuilderImpl()
-      .setInputMetrics("INPUT_1", "INPUT_2")
-      .setOutputMetrics("OUTPUT_1", "OUTPUT_2")
-      .build();
-
-    assertThat(definition.getInputMetrics()).containsOnly("INPUT_1", "INPUT_2");
-    assertThat(definition.getOutputMetrics()).containsOnly("OUTPUT_1", "OUTPUT_2");
-  }
-
-  @Test
-  public void build_definition_without_input_metric() {
-    MeasureComputerDefinition definition = new MeasureComputerDefinitionBuilderImpl()
-      .setOutputMetrics("OUTPUT_1", "OUTPUT_2")
-      .build();
-
-    assertThat(definition.getInputMetrics()).isEmpty();
-    assertThat(definition.getOutputMetrics()).containsOnly("OUTPUT_1", "OUTPUT_2");
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_definition_with_null_input_metrics() {
-    assertThatThrownBy(() -> new MeasureComputerDefinitionBuilderImpl()
-      .setInputMetrics((String[]) null)
-      .setOutputMetrics("OUTPUT_1", "OUTPUT_2")
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Input metrics cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_definition_with_on_null_input_metric() {
-    assertThatThrownBy(() -> new MeasureComputerDefinitionBuilderImpl()
-      .setInputMetrics("INPUT_1", null)
-      .setOutputMetrics("OUTPUT_1", "OUTPUT_2")
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Null metric is not allowed");
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_definition_with_null_output_metrics() {
-    assertThatThrownBy(() -> new MeasureComputerDefinitionBuilderImpl()
-      .setInputMetrics("INPUT_1", "INPUT_2")
-      .setOutputMetrics((String[]) null)
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Output metrics cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_definition_without_output_metrics() {
-    assertThatThrownBy(() -> new MeasureComputerDefinitionBuilderImpl()
-      .setInputMetrics("INPUT_1", "INPUT_2")
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Output metrics cannot be null");
-  }
-
-  @Test
-  public void fail_with_NPE_when_building_definition_with_on_null_ouput_metric() {
-    assertThatThrownBy(() -> new MeasureComputerDefinitionBuilderImpl()
-      .setInputMetrics("INPUT_1", "INPUT_2")
-      .setOutputMetrics("OUTPUT_1", null)
-      .build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Null metric is not allowed");
-  }
-
-  @Test
-  public void fail_with_IAE_when_building_definition_with_empty_output_metrics() {
-    assertThatThrownBy(() ->  new MeasureComputerDefinitionBuilderImpl()
-      .setInputMetrics("INPUT_1", "INPUT_2")
-      .setOutputMetrics()
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("At least one output metric must be defined");
-  }
-
-  @Test
-  public void fail_with_IAE_when_building_definition_with_core_metrics_in_output_metrics() {
-    assertThatThrownBy(() -> new MeasureComputerDefinitionBuilderImpl()
-      .setInputMetrics("INPUT_1", "INPUT_2")
-      .setOutputMetrics(CoreMetrics.NCLOC_KEY)
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Core metrics are not allowed");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureTest.java
deleted file mode 100644
index eecb98d3c94..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestMeasureTest.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.measure.test;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class TestMeasureTest {
-
-  @Test
-  public void create_double_measure() {
-    assertThat(TestMeasure.createMeasure(10d).getDoubleValue()).isEqualTo(10d);
-  }
-
-  @Test
-  public void create_int_measure() {
-    assertThat(TestMeasure.createMeasure(10).getIntValue()).isEqualTo(10);
-  }
-
-  @Test
-  public void create_long_measure() {
-    assertThat(TestMeasure.createMeasure(10L).getLongValue()).isEqualTo(10L);
-  }
-
-  @Test
-  public void create_string_measure() {
-    assertThat(TestMeasure.createMeasure("value").getStringValue()).isEqualTo("value");
-  }
-
-  @Test
-  public void create_boolean_measure() {
-    assertThat(TestMeasure.createMeasure(true).getBooleanValue()).isTrue();
-  }
-
-  @Test
-  public void getDoubleValue_fails_with_ISE_when_not_a_double() {
-    assertThatThrownBy(() -> TestMeasure.createMeasure(10).getDoubleValue())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Not a double measure");
-  }
-
-  @Test
-  public void getIntValue_fails_with_ISE_when_not_an_int() {
-    assertThatThrownBy(() -> TestMeasure.createMeasure(10L).getIntValue())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Not an integer measure");
-  }
-
-  @Test
-  public void getLongValue_fails_with_ISE_when_not_a_long() {
-    assertThatThrownBy(() -> TestMeasure.createMeasure(10).getLongValue())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Not a long measure");
-  }
-
-  @Test
-  public void getStringValue_fails_with_ISE_when_not_a_string() {
-    assertThatThrownBy(() -> TestMeasure.createMeasure(10).getStringValue())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Not a string measure");
-  }
-
-  @Test
-  public void getBooleanValue_fails_with_ISE_when_not_a_boolean() {
-    assertThatThrownBy(() -> TestMeasure.createMeasure(10).getBooleanValue())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Not a boolean measure");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestSettingsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestSettingsTest.java
deleted file mode 100644
index 8e3c67d9495..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/measure/test/TestSettingsTest.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.measure.test;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class TestSettingsTest {
-
-  TestSettings underTest = new TestSettings();
-
-  @Test
-  public void get_string_value() {
-    underTest.setValue("key", "value");
-
-    assertThat(underTest.getString("key")).isEqualTo("value");
-    assertThat(underTest.getString("unknown")).isNull();
-  }
-
-  @Test
-  public void get_string_array_value() {
-    underTest.setValue("key", "value1,value2");
-
-    assertThat(underTest.getStringArray("key")).containsOnly("value1", "value2");
-    assertThat(underTest.getStringArray("unknown")).isEmpty();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/CeTaskBuilder_PostProjectAnalysisTaskTesterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/CeTaskBuilder_PostProjectAnalysisTaskTesterTest.java
deleted file mode 100644
index ef6f70cbddf..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/CeTaskBuilder_PostProjectAnalysisTaskTesterTest.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.posttask;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class CeTaskBuilder_PostProjectAnalysisTaskTesterTest {
-  private static final CeTask.Status SOME_STATUS = CeTask.Status.SUCCESS;
-  private static final String SOME_ID = "some id";
-
-  private PostProjectAnalysisTaskTester.CeTaskBuilder underTest = PostProjectAnalysisTaskTester.newCeTaskBuilder();
-
-  @Test
-  public void setId_throws_NPE_if_id_is_null() {
-    assertThatThrownBy(() -> underTest.setId(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("id cannot be null");
-  }
-
-  @Test
-  public void setStatus_throws_NPE_if_status_is_null() {
-    assertThatThrownBy(() -> underTest.setStatus(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("status cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_id_is_null() {
-    underTest.setStatus(SOME_STATUS);
-
-    assertThatThrownBy(() -> underTest.build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("id cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_status_is_null() {
-    underTest.setId(SOME_ID);
-
-    assertThatThrownBy(() -> underTest.build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("status cannot be null");
-  }
-
-  @Test
-  public void build_returns_new_instance_at_each_call() {
-    underTest.setId(SOME_ID).setStatus(SOME_STATUS);
-
-    assertThat(underTest.build()).isNotSameAs(underTest.build());
-  }
-
-  @Test
-  public void verify_getters() {
-    CeTask ceTask = underTest.setId(SOME_ID).setStatus(SOME_STATUS).build();
-
-    assertThat(ceTask.getId()).isEqualTo(SOME_ID);
-    assertThat(ceTask.getStatus()).isEqualTo(SOME_STATUS);
-  }
-
-  @Test
-  public void verify_toString() {
-    assertThat(underTest.setId(SOME_ID).setStatus(SOME_STATUS).build().toString()).isEqualTo("CeTask{id='some id', status=SUCCESS}");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/ConditionBuilder_PostProjectAnalysisTaskTesterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/ConditionBuilder_PostProjectAnalysisTaskTesterTest.java
deleted file mode 100644
index c2fae1b18ed..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/ConditionBuilder_PostProjectAnalysisTaskTesterTest.java
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.posttask;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class ConditionBuilder_PostProjectAnalysisTaskTesterTest {
-  private static final String SOME_METRIC_KEY = "some metric key";
-  private static final QualityGate.Operator SOME_OPERATOR = QualityGate.Operator.GREATER_THAN;
-  private static final String SOME_ERROR_THRESHOLD = "some error threshold";
-  private static final QualityGate.EvaluationStatus SOME_STATUS_BUT_NO_VALUE = QualityGate.EvaluationStatus.OK;
-  private static final String SOME_VALUE = "some value";
-
-  private PostProjectAnalysisTaskTester.ConditionBuilder underTest = PostProjectAnalysisTaskTester.newConditionBuilder();
-
-  @Test
-  public void setMetricKey_throws_NPE_if_operator_is_null() {
-    assertThatThrownBy(() -> underTest.setMetricKey(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("metricKey cannot be null");
-  }
-
-  @Test
-  public void setOperator_throws_NPE_if_operator_is_null() {
-    assertThatThrownBy(() -> underTest.setOperator(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("operator cannot be null");
-  }
-
-  @Test
-  public void buildNoValue_throws_NPE_if_metricKey_is_null() {
-    underTest.setOperator(SOME_OPERATOR).setErrorThreshold(SOME_ERROR_THRESHOLD);
-
-    assertThatThrownBy(() -> underTest.buildNoValue())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("metricKey cannot be null");
-  }
-
-  @Test
-  public void buildNoValue_throws_NPE_if_operator_is_null() {
-    underTest.setMetricKey(SOME_METRIC_KEY).setErrorThreshold(SOME_ERROR_THRESHOLD);
-
-    assertThatThrownBy(() -> underTest.buildNoValue())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("operator cannot be null");
-  }
-
-  @Test
-  public void buildNoValue_throws_NPE_if_errorThreshold_is_null() {
-    underTest.setMetricKey(SOME_METRIC_KEY).setOperator(SOME_OPERATOR);
-
-    assertThatThrownBy(() -> underTest.buildNoValue())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("errorThreshold cannot be null");
-  }
-
-  @Test
-  public void buildNoValue_returns_Condition_which_getStatus_method_returns_NO_VALUE() {
-    initValidBuilder();
-
-    assertThat(underTest.buildNoValue().getStatus()).isEqualTo(QualityGate.EvaluationStatus.NO_VALUE);
-  }
-
-  @Test
-  public void buildNoValue_returns_Condition_which_getValue_method_throws_ISE() {
-    initValidBuilder();
-    QualityGate.Condition condition = underTest.buildNoValue();
-
-    assertThatThrownBy(() -> condition.getValue())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("There is no value when status is NO_VALUE");
-  }
-
-  @Test
-  public void buildNoValue_returns_new_instance_at_each_call() {
-    initValidBuilder();
-
-    assertThat(underTest.buildNoValue()).isNotSameAs(underTest.buildNoValue());
-  }
-
-  @Test
-  public void buildNoValue_has_no_value_in_toString_and_status_is_NO_VALUE() {
-    initValidBuilder();
-
-    assertThat(underTest.buildNoValue().toString())
-      .isEqualTo(
-        "Condition{status=NO_VALUE, metricKey='some metric key', operator=GREATER_THAN, " +
-          "errorThreshold='some error threshold'}");
-  }
-
-  @Test
-  public void verify_getters_of_object_returned_by_buildNoValue() {
-    initValidBuilder().setOnLeakPeriod(true);
-
-    QualityGate.Condition condition = underTest.buildNoValue();
-
-    assertThat(condition.getMetricKey()).isEqualTo(SOME_METRIC_KEY);
-    assertThat(condition.getOperator()).isEqualTo(SOME_OPERATOR);
-    assertThat(condition.getErrorThreshold()).isEqualTo(SOME_ERROR_THRESHOLD);
-  }
-
-  @Test
-  public void build_throws_NPE_if_status_is_null() {
-    initValidBuilder();
-
-    assertThatThrownBy(() -> underTest.build(null, SOME_VALUE))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("status cannot be null");
-  }
-
-  @Test
-  public void build_throws_IAE_if_status_is_NO_VALUE() {
-    initValidBuilder();
-
-    assertThatThrownBy(() -> underTest.build(QualityGate.EvaluationStatus.NO_VALUE, SOME_VALUE))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("status cannot be NO_VALUE, use method buildNoValue() instead");
-  }
-
-  @Test
-  public void build_throws_NPE_if_value_is_null() {
-    initValidBuilder();
-
-    assertThatThrownBy(() -> underTest.build(SOME_STATUS_BUT_NO_VALUE, null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("value cannot be null, use method buildNoValue() instead");
-  }
-
-  @Test
-  public void build_throws_NPE_if_metricKey_is_null() {
-    underTest.setOperator(SOME_OPERATOR).setErrorThreshold(SOME_ERROR_THRESHOLD);
-
-    assertThatThrownBy(() -> underTest.build(SOME_STATUS_BUT_NO_VALUE, SOME_VALUE))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("metricKey cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_operator_is_null() {
-    underTest.setMetricKey(SOME_METRIC_KEY).setErrorThreshold(SOME_ERROR_THRESHOLD);
-
-    assertThatThrownBy(() -> underTest.build(SOME_STATUS_BUT_NO_VALUE, SOME_VALUE))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("operator cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_errorThreshold_is_null() {
-    underTest.setMetricKey(SOME_METRIC_KEY).setOperator(SOME_OPERATOR);
-
-    assertThatThrownBy(() -> underTest.build(SOME_STATUS_BUT_NO_VALUE, SOME_VALUE))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("errorThreshold cannot be null");
-  }
-
-  @Test
-  public void build_returns_new_instance_at_each_call() {
-    initValidBuilder();
-
-    assertThat(underTest.build(SOME_STATUS_BUT_NO_VALUE, SOME_VALUE)).isNotSameAs(underTest.build(SOME_STATUS_BUT_NO_VALUE, SOME_VALUE));
-  }
-
-  @Test
-  public void build_has_value_in_toString_and_specified_status() {
-    initValidBuilder();
-
-    assertThat(underTest.build(SOME_STATUS_BUT_NO_VALUE, SOME_VALUE).toString())
-      .isEqualTo(
-        "Condition{status=OK, metricKey='some metric key', operator=GREATER_THAN, "
-          + "errorThreshold='some error threshold', value='some value'}");
-  }
-
-  @Test
-  public void build_returns_Condition_which_getStatus_method_returns_NO_VALUE() {
-    initValidBuilder();
-
-    assertThat(underTest.buildNoValue().getStatus()).isEqualTo(QualityGate.EvaluationStatus.NO_VALUE);
-  }
-
-  @Test
-  public void build_returns_Condition_which_getValue_method_throws_ISE() {
-    initValidBuilder();
-    QualityGate.Condition condition = underTest.buildNoValue();
-
-    assertThatThrownBy(() -> condition.getValue())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("There is no value when status is NO_VALUE");
-  }
-
-  @Test
-  public void verify_getters_of_object_returned_by_build() {
-    initValidBuilder().setOnLeakPeriod(true);
-
-    QualityGate.Condition condition = underTest.build(SOME_STATUS_BUT_NO_VALUE, SOME_VALUE);
-
-    assertThat(condition.getStatus()).isEqualTo(SOME_STATUS_BUT_NO_VALUE);
-    assertThat(condition.getMetricKey()).isEqualTo(SOME_METRIC_KEY);
-    assertThat(condition.getOperator()).isEqualTo(SOME_OPERATOR);
-    assertThat(condition.getErrorThreshold()).isEqualTo(SOME_ERROR_THRESHOLD);
-    assertThat(condition.getValue()).isEqualTo(SOME_VALUE);
-  }
-
-  private PostProjectAnalysisTaskTester.ConditionBuilder initValidBuilder() {
-    underTest.setMetricKey(SOME_METRIC_KEY).setOperator(SOME_OPERATOR).setErrorThreshold(SOME_ERROR_THRESHOLD);
-    return underTest;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/PostProjectAnalysisTaskTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/PostProjectAnalysisTaskTest.java
deleted file mode 100644
index 1d5ad4a77d2..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/PostProjectAnalysisTaskTest.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.posttask;
-
-import org.junit.Test;
-import org.mockito.Mockito;
-import org.sonar.api.ce.posttask.PostProjectAnalysisTask.Context;
-import org.sonar.api.ce.posttask.PostProjectAnalysisTask.ProjectAnalysis;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-public class PostProjectAnalysisTaskTest {
-  private final Context context = mock(Context.class);
-  private final ProjectAnalysis projectAnalysis = Mockito.mock(ProjectAnalysis.class);
-
-  @Test
-  public void default_implementation_of_finished_ProjectAnalysis_returns_class_name() {
-    PostProjectAnalysisTask underTest = new PostTask();
-
-    assertThat(underTest.getDescription()).isEqualTo("PostTask");
-  }
-
-  private static class PostTask implements PostProjectAnalysisTask {
-
-  }
-
-  @Test
-  public void default_implementation_of_finished_Context_calls_finished_ProjectAnalysis() {
-    when(context.getProjectAnalysis()).thenReturn(projectAnalysis);
-    boolean[] called = {false};
-    PostProjectAnalysisTask underTest = new PostProjectAnalysisTask() {
-
-      // override default implementation which throws an exception
-      @Override
-      public void finished(ProjectAnalysis analysis) {
-        called[0] = true;
-        assertThat(analysis).isSameAs(projectAnalysis);
-      }
-
-      @Override
-      public String getDescription() {
-        throw new UnsupportedOperationException("getDescription not implemented");
-      }
-    };
-
-    underTest.finished(context);
-
-    assertThat(called[0]).isTrue();
-    verify(context).getProjectAnalysis();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/PostProjectAnalysisTaskTesterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/PostProjectAnalysisTaskTesterTest.java
deleted file mode 100644
index b797189eafc..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/PostProjectAnalysisTaskTesterTest.java
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.posttask;
-
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Random;
-import org.apache.commons.lang.RandomStringUtils;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.doAnswer;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import static org.sonar.api.ce.posttask.Branch.Type.BRANCH;
-
-public class PostProjectAnalysisTaskTesterTest {
-
-  private CeTask ceTask = mock(CeTask.class);
-  private Project project = mock(Project.class);
-  private long someDateAsLong = 846351351684351L;
-  private Date someDate = new Date(someDateAsLong);
-  private String analysisUuid = RandomStringUtils.randomAlphanumeric(40);
-  private QualityGate qualityGate = mock(QualityGate.class);
-  private CaptorPostProjectAnalysisTask captorPostProjectAnalysisTask = new CaptorPostProjectAnalysisTask();
-  private PostProjectAnalysisTaskTester underTest = PostProjectAnalysisTaskTester.of(captorPostProjectAnalysisTask);
-
-  @Test
-  public void of_throws_NPE_if_PostProjectAnalysisTask_is_null() {
-    assertThatThrownBy(() -> PostProjectAnalysisTaskTester.of(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("PostProjectAnalysisTask instance cannot be null");
-  }
-
-  @Test
-  public void withCeTask_throws_NPE_if_ceTask_is_null() {
-    assertThatThrownBy(() -> underTest.withCeTask(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("ceTask cannot be null");
-  }
-
-  @Test
-  public void withProject_throws_NPE_if_project_is_null() {
-    assertThatThrownBy(() -> underTest.withProject(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("project cannot be null");
-  }
-
-  @Test
-  public void at_throws_NPE_if_date_is_null() {
-    assertThatThrownBy(() -> underTest.at(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("date cannot be null");
-  }
-
-  @Test
-  public void withQualityGate_does_not_throw_NPE_if_project_is_null() {
-    underTest.withQualityGate(null);
-  }
-
-  @Test
-  public void execute_throws_NPE_if_ceTask_is_null() {
-    underTest.withProject(project).at(someDate);
-
-    assertThatThrownBy(() -> underTest.execute())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("ceTask cannot be null");
-  }
-
-  @Test
-  public void execute_throws_NPE_if_project_is_null() {
-    underTest.withCeTask(ceTask).at(someDate);
-
-    assertThatThrownBy(() -> underTest.execute())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("project cannot be null");
-  }
-
-  @Test
-  public void verify_getters_of_ProjectAnalysis_object_passed_to_PostProjectAnalysisTask() {
-    underTest.withCeTask(ceTask).withProject(project).withQualityGate(qualityGate).withAnalysisUuid(analysisUuid).at(someDate);
-
-    underTest.execute();
-
-    PostProjectAnalysisTask.ProjectAnalysis projectAnalysis = captorPostProjectAnalysisTask.projectAnalysis;
-    assertThat(projectAnalysis).isNotNull();
-    assertThat(projectAnalysis.getCeTask()).isSameAs(ceTask);
-    assertThat(projectAnalysis.getProject()).isSameAs(project);
-    assertThat(projectAnalysis.getQualityGate()).isSameAs(qualityGate);
-    assertThat(projectAnalysis.getAnalysis().get().getAnalysisUuid()).isSameAs(analysisUuid);
-  }
-
-  @Test
-  public void verify_toString_of_ProjectAnalysis_object_passed_to_PostProjectAnalysisTask() {
-    when(ceTask.toString()).thenReturn("CeTask");
-    when(project.toString()).thenReturn("Project");
-    when(qualityGate.toString()).thenReturn("QualityGate");
-    underTest.withCeTask(ceTask).withProject(project).withQualityGate(qualityGate).at(someDate);
-
-    underTest.execute();
-
-    assertThat(captorPostProjectAnalysisTask.projectAnalysis)
-      .hasToString("ProjectAnalysis{ceTask=CeTask, project=Project, date=846351351684351, analysisDate=846351351684351, qualityGate=QualityGate}");
-
-  }
-
-  @Test
-  public void execute_throws_NPE_if_date_is_null() {
-    underTest.withCeTask(ceTask).withProject(project);
-
-    assertThatThrownBy(() -> underTest.execute())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("date cannot be null");
-  }
-
-  @Test
-  public void getLogStatistics_throws_ISE_if_called_before_execute() {
-    assertThatThrownBy(() -> underTest.getLogStatistics())
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("execute must be called first");
-  }
-
-  @Test
-  public void getLogStatistics_returns_empty_if_no_log_statistic_added_by_tested_Task() {
-    underTest.withCeTask(ceTask).withProject(project).withQualityGate(qualityGate).withAnalysisUuid(analysisUuid).at(someDate);
-
-    underTest.execute();
-
-    assertThat(underTest.getLogStatistics()).isEmpty();
-  }
-
-  @Test
-  public void getLogStatistics_returns_log_statistics_added_by_tested_Task() {
-    Random random = new Random();
-    Map<String, Object> expected = new HashMap<>();
-    for (int i = 0; i < 1 + random.nextInt(10); i++) {
-      expected.put(String.valueOf(i), random.nextInt(100));
-    }
-    PostProjectAnalysisTask projectAnalysisTask = mock(PostProjectAnalysisTask.class);
-    doAnswer(i -> {
-      PostProjectAnalysisTask.Context context = i.getArgument(0);
-      expected.forEach((k, v) -> context.getLogStatistics().add(k, v));
-      return null;
-    }).when(projectAnalysisTask).finished(any(PostProjectAnalysisTask.Context.class));
-    PostProjectAnalysisTaskTester underTest = PostProjectAnalysisTaskTester.of(projectAnalysisTask);
-    underTest.withCeTask(ceTask).withProject(project).withQualityGate(qualityGate).withAnalysisUuid(analysisUuid).at(someDate);
-
-    underTest.execute();
-
-    assertThat(underTest.getLogStatistics()).isEqualTo(expected);
-  }
-
-  @Test
-  public void branch_builder_builds_branch_of_type_branch_by_default() {
-    Branch branch = PostProjectAnalysisTaskTester.newBranchBuilder().build();
-
-    assertThat(branch.getType()).isEqualTo(BRANCH);
-  }
-
-  private static class CaptorPostProjectAnalysisTask implements PostProjectAnalysisTask {
-    private ProjectAnalysis projectAnalysis;
-
-    @Override
-    public String getDescription() {
-      return "captor";
-    }
-
-    @Override
-    public void finished(Context context) {
-      this.projectAnalysis = context.getProjectAnalysis();
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/ProjectBuilder_PostProjectAnalysisTaskTesterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/ProjectBuilder_PostProjectAnalysisTaskTesterTest.java
deleted file mode 100644
index 9db590f3d83..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/ProjectBuilder_PostProjectAnalysisTaskTesterTest.java
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.posttask;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class ProjectBuilder_PostProjectAnalysisTaskTesterTest {
-  private static final String SOME_NAME = "some name";
-  private static final String SOME_KEY = "some key";
-  private static final String SOME_UUID = "some uuid";
-
-  private PostProjectAnalysisTaskTester.ProjectBuilder underTest = PostProjectAnalysisTaskTester.newProjectBuilder();
-
-  @Test
-  public void setKey_throws_NPE_if_key_is_null() {
-    assertThatThrownBy(() -> underTest.setKey(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("key cannot be null");
-  }
-
-  @Test
-  public void setName_throws_NPE_if_name_is_null() {
-    assertThatThrownBy(() -> underTest.setName(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("name cannot be null");
-  }
-
-  @Test
-  public void setUuid_throws_NPE_if_uuid_is_null() {
-    assertThatThrownBy(() -> underTest.setUuid(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("uuid cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_key_is_null() {
-    underTest.setUuid(SOME_UUID).setName(SOME_NAME);
-
-    assertThatThrownBy(() -> underTest.build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("key cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_name_is_null() {
-    underTest.setUuid(SOME_UUID).setKey(SOME_KEY);
-
-    assertThatThrownBy(() -> underTest.build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("name cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_uuid_is_null() {
-    underTest.setKey(SOME_KEY).setName(SOME_NAME);
-
-    assertThatThrownBy(() -> underTest.build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("uuid cannot be null");
-  }
-
-  @Test
-  public void build_returns_new_instance_at_each_call() {
-    underTest.setUuid(SOME_UUID).setKey(SOME_KEY).setName(SOME_NAME);
-
-    assertThat(underTest.build()).isNotSameAs(underTest.build());
-  }
-
-  @Test
-  public void verify_getters() {
-    Project project = underTest.setUuid(SOME_UUID).setKey(SOME_KEY).setName(SOME_NAME).build();
-
-    assertThat(project.getUuid()).isEqualTo(SOME_UUID);
-    assertThat(project.getKey()).isEqualTo(SOME_KEY);
-    assertThat(project.getName()).isEqualTo(SOME_NAME);
-  }
-
-  @Test
-  public void verify_toString() {
-    assertThat(underTest.setUuid(SOME_UUID).setKey(SOME_KEY).setName(SOME_NAME).build().toString())
-      .isEqualTo("Project{uuid='some uuid', key='some key', name='some name'}");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/QualityGateBuilder_PostProjectAnalysisTaskTesterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/QualityGateBuilder_PostProjectAnalysisTaskTesterTest.java
deleted file mode 100644
index d901b5831b8..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/ce/posttask/QualityGateBuilder_PostProjectAnalysisTaskTesterTest.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.ce.posttask;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class QualityGateBuilder_PostProjectAnalysisTaskTesterTest {
-  private static final String SOME_NAME = "some name";
-  private static final QualityGate.Status SOME_STATUS = QualityGate.Status.ERROR;
-  private static final String SOME_ID = "some id";
-
-  private QualityGate.Condition condition1 = mock(QualityGate.Condition.class);
-  private QualityGate.Condition condition2 = mock(QualityGate.Condition.class);
-  private PostProjectAnalysisTaskTester.QualityGateBuilder underTest = PostProjectAnalysisTaskTester.newQualityGateBuilder();
-
-  @Test
-  public void setId_throws_NPE_if_id_is_null() {
-    assertThatThrownBy(() -> underTest.setId(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("id cannot be null");
-  }
-
-  @Test
-  public void setStatus_throws_NPE_if_status_is_null() {
-    assertThatThrownBy(() -> underTest.setStatus(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("status cannot be null");
-  }
-
-  @Test
-  public void setName_throws_NPE_if_name_is_null() {
-    assertThatThrownBy(() -> underTest.setName(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("name cannot be null");
-  }
-
-  @Test
-  public void addCondition_throws_NPE_if_condition_is_null() {
-    assertThatThrownBy(() -> underTest.add(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("condition cannot be null");
-  }
-
-  @Test
-  public void clearConditions_does_not_raise_any_error_if_there_is_no_condition_in_builder() {
-    underTest.clearConditions();
-  }
-
-  @Test
-  public void clearConditions_removes_all_conditions_from_builder() {
-    underTest.setId(SOME_ID).setStatus(SOME_STATUS).setName(SOME_NAME).add(condition1).add(condition2);
-
-    assertThat(underTest.build().getConditions()).containsOnly(condition1, condition2);
-
-    underTest.clearConditions();
-
-    assertThat(underTest.build().getConditions()).isEmpty();
-  }
-
-  @Test
-  public void build_throws_NPE_if_id_is_null() {
-    underTest.setStatus(SOME_STATUS).setName(SOME_NAME);
-
-    assertThatThrownBy(() -> underTest.build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("id cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_status_is_null() {
-    underTest.setId(SOME_ID).setName(SOME_NAME);
-
-    assertThatThrownBy(() -> underTest.build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("status cannot be null");
-  }
-
-  @Test
-  public void build_throws_NPE_if_name_is_null() {
-    underTest.setId(SOME_ID).setStatus(SOME_STATUS);
-
-    assertThatThrownBy(() -> underTest.build())
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("name cannot be null");
-  }
-
-  @Test
-  public void build_returns_new_instance_at_each_call() {
-    underTest.setId(SOME_ID).setStatus(SOME_STATUS).setName(SOME_NAME);
-
-    assertThat(underTest.build()).isNotSameAs(underTest.build());
-  }
-
-  @Test
-  public void verify_getters() {
-    QualityGate qualityGate = underTest.setId(SOME_ID).setStatus(SOME_STATUS).setName(SOME_NAME).add(condition1).add(condition2).build();
-
-    assertThat(qualityGate.getId()).isEqualTo(SOME_ID);
-    assertThat(qualityGate.getStatus()).isEqualTo(SOME_STATUS);
-    assertThat(qualityGate.getName()).isEqualTo(SOME_NAME);
-    assertThat(qualityGate.getConditions()).containsOnly(condition1, condition2);
-  }
-
-  @Test
-  public void verify_toString() {
-    when(condition1.toString()).thenReturn("condition1");
-    when(condition2.toString()).thenReturn("condition2");
-
-    assertThat(underTest.setId(SOME_ID).setStatus(SOME_STATUS).setName(SOME_NAME).add(condition1).add(condition2).build().toString())
-      .isEqualTo("QualityGate{id='some id', name='some name', status=ERROR, conditions=[condition1, condition2]}");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/config/CategoryTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/config/CategoryTest.java
deleted file mode 100644
index 5af98ca730c..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/config/CategoryTest.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.config;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class CategoryTest {
-
-  @Test
-  public void category_key_is_case_insentive() {
-    assertThat(new Category("Licenses")).isEqualTo(new Category("licenses"));
-
-    // Just to raise coverage
-    assertThat(new Category("Licenses").key()).isNotEqualTo("Licenses");
-  }
-
-  @Test
-  public void should_preserve_original_key() {
-    assertThat(new Category("Licenses").originalKey()).isEqualTo("Licenses");
-  }
-
-  @Test
-  public void should_normalize_key() {
-    assertThat(new Category("Licenses").key()).isEqualTo("licenses");
-  }
-
-  @Test
-  public void should_use_original_key() {
-    assertThat(new Category("Licenses").toString()).isEqualTo("Licenses");
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/config/ConfigurationTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/config/ConfigurationTest.java
deleted file mode 100644
index 1ce65e519f9..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/config/ConfigurationTest.java
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.config;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Random;
-import java.util.function.BiFunction;
-import org.apache.commons.lang.RandomStringUtils;
-import org.apache.commons.lang.StringUtils;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ConfigurationTest {
-
-  private DumpMapConfiguration underTest = new DumpMapConfiguration();
-
-  @Test
-  public void getBoolean_supports_heading_and_or_trailing_whitespaces() {
-    boolean value = new Random().nextBoolean();
-
-    verifySupportHeadAndOrTrailingWhitespaces(value, Configuration::getBoolean);
-  }
-
-  @Test
-  public void getBoolean_returns_false_if_value_is_not_true() {
-    verifyBooleanFalse("false");
-    verifyBooleanFalse("False");
-    verifyBooleanFalse("FALSE");
-    verifyBooleanFalse("  false  ");
-    verifyBooleanFalse("foo");
-    verifyBooleanFalse("xxx");
-    verifyBooleanFalse("___");
-    verifyBooleanFalse("yes");
-    verifyBooleanFalse("no");
-  }
-
-  @Test
-  public void getBoolean_returns_true_if_value_is_true_ignore_case() {
-    verifyBooleanTrue("true");
-    verifyBooleanTrue("TRUE");
-    verifyBooleanTrue("True");
-    verifyBooleanTrue(" True ");
-  }
-
-  private void verifyBooleanFalse(String value) {
-    underTest.put("foo", value);
-    assertThat(underTest.getBoolean("foo")).hasValue(false);
-  }
-
-  private void verifyBooleanTrue(String value) {
-    underTest.put("foo", value);
-    assertThat(underTest.getBoolean("foo")).hasValue(true);
-  }
-
-  @Test
-  public void getInt() {
-    int value = new Random().nextInt();
-
-    verifySupportHeadAndOrTrailingWhitespaces(value, Configuration::getInt);
-  }
-
-  @Test
-  public void getLong() {
-    long value = new Random().nextLong();
-
-    verifySupportHeadAndOrTrailingWhitespaces(value, Configuration::getLong);
-  }
-
-  @Test
-  public void getFloat() {
-    float value = new Random().nextFloat();
-
-    verifySupportHeadAndOrTrailingWhitespaces(value, Configuration::getFloat);
-  }
-
-  @Test
-  public void getDouble() {
-    double value = new Random().nextDouble();
-
-    verifySupportHeadAndOrTrailingWhitespaces(value, Configuration::getDouble);
-  }
-
-  private <T> void verifySupportHeadAndOrTrailingWhitespaces(T value, BiFunction<Configuration, String, Optional<T>> t) {
-    String randomKey = RandomStringUtils.randomAlphabetic(3);
-    String randomNumberOfWhitespaces = StringUtils.repeat(" ", 1 + new Random().nextInt(10));
-
-    assertThat(t.apply(underTest.put(randomKey, randomNumberOfWhitespaces + value), randomKey)).isEqualTo(Optional.of(value));
-    assertThat(t.apply(underTest.put(randomKey, value + randomNumberOfWhitespaces), randomKey)).isEqualTo(Optional.of(value));
-    assertThat(t.apply(underTest.put(randomKey, randomNumberOfWhitespaces + value + randomNumberOfWhitespaces), randomKey)).isEqualTo(Optional.of(value));
-  }
-
-  private static class DumpMapConfiguration implements Configuration {
-    private final Map<String, String> keyValues = new HashMap<>();
-
-    public Configuration put(String key, String value) {
-      keyValues.put(key, value.trim());
-      return this;
-    }
-
-    @Override
-    public Optional<String> get(String key) {
-      return Optional.ofNullable(keyValues.get(key));
-    }
-
-    @Override
-    public boolean hasKey(String key) {
-      throw new UnsupportedOperationException("hasKey not implemented");
-    }
-
-    @Override
-    public String[] getStringArray(String key) {
-      throw new UnsupportedOperationException("getStringArray not implemented");
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/config/EmailSettingsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/config/EmailSettingsTest.java
deleted file mode 100644
index 371f69b04a6..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/config/EmailSettingsTest.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.config;
-
-import org.apache.commons.lang.RandomStringUtils;
-import org.junit.Test;
-import org.sonar.api.config.internal.MapSettings;
-import org.sonar.api.platform.Server;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class EmailSettingsTest {
-
-  private MapSettings settings = new MapSettings();
-  private Server server = mock(Server.class);
-  private EmailSettings underTest = new EmailSettings(settings.asConfig(), server);
-
-  @Test
-  public void should_return_default_values() {
-    assertThat(underTest.getSmtpHost()).isEmpty();
-    assertThat(underTest.getSmtpPort()).isEqualTo(25);
-    assertThat(underTest.getSmtpUsername()).isEmpty();
-    assertThat(underTest.getSmtpPassword()).isEmpty();
-    assertThat(underTest.getSecureConnection()).isEmpty();
-    assertThat(underTest.getFrom()).isEqualTo("noreply@nowhere");
-    assertThat(underTest.getFromName()).isEqualTo("SonarQube");
-    assertThat(underTest.getPrefix()).isEqualTo("[SONARQUBE]");
-  }
-
-  @Test
-  public void getServerBaseUrl_returns_server_getPublicRootUrl() {
-    String expected = RandomStringUtils.randomAlphabetic(15);
-    when(server.getPublicRootUrl()).thenReturn(expected);
-
-    assertThat(underTest.getServerBaseURL()).isEqualTo(expected);
-  }
-
-  @Test
-  public void return_definitions() {
-    assertThat(EmailSettings.definitions()).hasSize(8);
-  }
-
-  @Test
-  public void definitions_should_have_index() {
-    assertThat(EmailSettings.definitions())
-      .extracting(PropertyDefinition::index)
-    .isNotEqualTo(999);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/config/GlobalPropertyChangeHandlerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/config/GlobalPropertyChangeHandlerTest.java
deleted file mode 100644
index 95fed74fc5d..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/config/GlobalPropertyChangeHandlerTest.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.config;
-
-import org.junit.Test;
-
-import static org.hamcrest.core.Is.is;
-import static org.hamcrest.core.IsNull.nullValue;
-import static org.junit.Assert.assertThat;
-
-public class GlobalPropertyChangeHandlerTest {
-  @Test
-  public void propertyChangeToString() {
-    GlobalPropertyChangeHandler.PropertyChange change = GlobalPropertyChangeHandler.PropertyChange.create("favourite.java.version", "1.5");
-    assertThat(change.toString(), is("[key=favourite.java.version, newValue=1.5]"));
-  }
-
-  @Test
-  public void propertyChangeGetters() {
-    GlobalPropertyChangeHandler.PropertyChange change = GlobalPropertyChangeHandler.PropertyChange.create("favourite.java.version", "1.5");
-    assertThat(change.getKey(), is("favourite.java.version"));
-    assertThat(change.getNewValue(), is("1.5"));
-  }
-
-  @Test
-  public void nullNewValue() {
-    GlobalPropertyChangeHandler.PropertyChange change = GlobalPropertyChangeHandler.PropertyChange.create("favourite.java.version", null);
-    assertThat(change.getNewValue(), nullValue());
-    assertThat(change.toString(), is("[key=favourite.java.version, newValue=null]"));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/config/PropertyDefinitionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/config/PropertyDefinitionTest.java
deleted file mode 100644
index d7003bdfe3a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/config/PropertyDefinitionTest.java
+++ /dev/null
@@ -1,460 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.config;
-
-import com.google.common.collect.ImmutableSet;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Set;
-import java.util.function.BiConsumer;
-import java.util.function.Consumer;
-import org.junit.Test;
-import org.sonar.api.Properties;
-import org.sonar.api.Property;
-import org.sonar.api.PropertyField;
-import org.sonar.api.PropertyType;
-import org.sonar.api.config.PropertyDefinition.Builder;
-import org.sonar.api.resources.Qualifiers;
-import org.sonar.api.utils.AnnotationUtils;
-
-import static org.apache.commons.lang.RandomStringUtils.randomAlphabetic;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatCode;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.assertj.core.api.Assertions.fail;
-
-public class PropertyDefinitionTest {
-
-  @Test
-  public void should_override_toString() {
-    PropertyDefinition def = PropertyDefinition.builder("hello").build();
-    assertThat(def.toString()).isEqualTo("hello");
-  }
-
-  @Test
-  public void should_create_property() {
-    PropertyDefinition def = PropertyDefinition.builder("hello")
-      .name("Hello")
-      .defaultValue("world")
-      .category("categ")
-      .options("de", "en")
-      .description("desc")
-      .type(PropertyType.FLOAT)
-      .onlyOnQualifiers(Qualifiers.MODULE)
-      .multiValues(true)
-      .build();
-
-    assertThat(def.key()).isEqualTo("hello");
-    assertThat(def.name()).isEqualTo("Hello");
-    assertThat(def.defaultValue()).isEqualTo("world");
-    assertThat(def.category()).isEqualTo("categ");
-    assertThat(def.options()).containsOnly("de", "en");
-    assertThat(def.description()).isEqualTo("desc");
-    assertThat(def.type()).isEqualTo(PropertyType.FLOAT);
-    assertThat(def.global()).isFalse();
-    assertThat(def.qualifiers()).containsOnly(Qualifiers.MODULE);
-    assertThat(def.multiValues()).isTrue();
-    assertThat(def.fields()).isEmpty();
-  }
-
-  @Test
-  public void should_create_from_annotation() {
-    Properties props = AnnotationUtils.getAnnotation(Init.class, Properties.class);
-    Property prop = props.value()[0];
-
-    PropertyDefinition def = PropertyDefinition.create(prop);
-
-    assertThat(def.key()).isEqualTo("hello");
-    assertThat(def.name()).isEqualTo("Hello");
-    assertThat(def.defaultValue()).isEqualTo("world");
-    assertThat(def.category()).isEqualTo("categ");
-    assertThat(def.options()).containsOnly("de", "en");
-    assertThat(def.description()).isEqualTo("desc");
-    assertThat(def.type()).isEqualTo(PropertyType.FLOAT);
-    assertThat(def.global()).isFalse();
-    assertThat(def.qualifiers()).containsOnly(Qualifiers.PROJECT, Qualifiers.MODULE);
-    assertThat(def.multiValues()).isTrue();
-    assertThat(def.fields()).isEmpty();
-  }
-
-  @Test
-  public void should_create_hidden_property() {
-    PropertyDefinition def = PropertyDefinition.builder("hello")
-      .name("Hello")
-      .hidden()
-      .build();
-
-    assertThat(def.key()).isEqualTo("hello");
-    assertThat(def.qualifiers()).isEmpty();
-    assertThat(def.global()).isFalse();
-  }
-
-  @Test
-  public void should_create_property_with_default_values() {
-    PropertyDefinition def = PropertyDefinition.builder("hello")
-      .name("Hello")
-      .build();
-
-    assertThat(def.key()).isEqualTo("hello");
-    assertThat(def.name()).isEqualTo("Hello");
-    assertThat(def.defaultValue()).isEmpty();
-    assertThat(def.category()).isEmpty();
-    assertThat(def.options()).isEmpty();
-    assertThat(def.description()).isEmpty();
-    assertThat(def.type()).isEqualTo(PropertyType.STRING);
-    assertThat(def.global()).isTrue();
-    assertThat(def.qualifiers()).isEmpty();
-    assertThat(def.multiValues()).isFalse();
-    assertThat(def.fields()).isEmpty();
-  }
-
-  @Test
-  public void should_create_from_annotation_default_values() {
-    Properties props = AnnotationUtils.getAnnotation(DefaultValues.class, Properties.class);
-    Property prop = props.value()[0];
-
-    PropertyDefinition def = PropertyDefinition.create(prop);
-
-    assertThat(def.key()).isEqualTo("hello");
-    assertThat(def.name()).isEqualTo("Hello");
-    assertThat(def.defaultValue()).isEmpty();
-    assertThat(def.category()).isEmpty();
-    assertThat(def.options()).isEmpty();
-    assertThat(def.description()).isEmpty();
-    assertThat(def.type()).isEqualTo(PropertyType.STRING);
-    assertThat(def.global()).isTrue();
-    assertThat(def.qualifiers()).isEmpty();
-    assertThat(def.multiValues()).isFalse();
-    assertThat(def.fields()).isEmpty();
-  }
-
-  @Test
-  public void should_support_property_sets() {
-    PropertyDefinition def = PropertyDefinition.builder("hello")
-      .name("Hello")
-      .fields(
-        PropertyFieldDefinition.build("first").name("First").description("Description").options("A", "B").build(),
-        PropertyFieldDefinition.build("second").name("Second").type(PropertyType.INTEGER).build())
-      .build();
-
-    assertThat(def.type()).isEqualTo(PropertyType.PROPERTY_SET);
-    assertThat(def.fields()).hasSize(2);
-    assertThat(def.fields().get(0).key()).isEqualTo("first");
-    assertThat(def.fields().get(0).name()).isEqualTo("First");
-    assertThat(def.fields().get(0).description()).isEqualTo("Description");
-    assertThat(def.fields().get(0).type()).isEqualTo(PropertyType.STRING);
-    assertThat(def.fields().get(0).options()).containsOnly("A", "B");
-    assertThat(def.fields().get(1).key()).isEqualTo("second");
-    assertThat(def.fields().get(1).name()).isEqualTo("Second");
-    assertThat(def.fields().get(1).type()).isEqualTo(PropertyType.INTEGER);
-    assertThat(def.fields().get(1).options()).isEmpty();
-  }
-
-  @Test
-  public void should_support_property_sets_from_annotation() {
-    Properties props = AnnotationUtils.getAnnotation(WithPropertySet.class, Properties.class);
-    Property prop = props.value()[0];
-
-    PropertyDefinition def = PropertyDefinition.create(prop);
-
-    assertThat(def.type()).isEqualTo(PropertyType.PROPERTY_SET);
-    assertThat(def.fields()).hasSize(2);
-    assertThat(def.fields().get(0).key()).isEqualTo("first");
-    assertThat(def.fields().get(0).name()).isEqualTo("First");
-    assertThat(def.fields().get(0).description()).isEqualTo("Description");
-    assertThat(def.fields().get(0).type()).isEqualTo(PropertyType.STRING);
-    assertThat(def.fields().get(0).options()).containsOnly("A", "B");
-    assertThat(def.fields().get(1).key()).isEqualTo("second");
-    assertThat(def.fields().get(1).name()).isEqualTo("Second");
-    assertThat(def.fields().get(1).type()).isEqualTo(PropertyType.INTEGER);
-    assertThat(def.fields().get(1).options()).isEmpty();
-  }
-
-  @Test
-  public void should_validate_string() {
-    PropertyDefinition def = PropertyDefinition.builder("foo").name("foo").type(PropertyType.STRING).build();
-
-    assertThat(def.validate(null).isValid()).isTrue();
-    assertThat(def.validate("").isValid()).isTrue();
-    assertThat(def.validate("   ").isValid()).isTrue();
-    assertThat(def.validate("foo").isValid()).isTrue();
-  }
-
-  @Test
-  public void should_validate_boolean() {
-    PropertyDefinition def = PropertyDefinition.builder("foo").name("foo").type(PropertyType.BOOLEAN).build();
-
-    assertThat(def.validate(null).isValid()).isTrue();
-    assertThat(def.validate("").isValid()).isTrue();
-    assertThat(def.validate("   ").isValid()).isTrue();
-    assertThat(def.validate("true").isValid()).isTrue();
-    assertThat(def.validate("false").isValid()).isTrue();
-
-    assertThat(def.validate("foo").isValid()).isFalse();
-    assertThat(def.validate("foo").getErrorKey()).isEqualTo("notBoolean");
-  }
-
-  @Test
-  public void should_validate_integer() {
-    PropertyDefinition def = PropertyDefinition.builder("foo").name("foo").type(PropertyType.INTEGER).build();
-
-    assertThat(def.validate(null).isValid()).isTrue();
-    assertThat(def.validate("").isValid()).isTrue();
-    assertThat(def.validate("   ").isValid()).isTrue();
-    assertThat(def.validate("123456").isValid()).isTrue();
-
-    assertThat(def.validate("foo").isValid()).isFalse();
-    assertThat(def.validate("foo").getErrorKey()).isEqualTo("notInteger");
-  }
-
-  @Test
-  public void validate_long() {
-    PropertyDefinition def = PropertyDefinition.builder("foo").name("foo").type(PropertyType.LONG).build();
-
-    assertThat(def.validate(null).isValid()).isTrue();
-    assertThat(def.validate("").isValid()).isTrue();
-    assertThat(def.validate("   ").isValid()).isTrue();
-    assertThat(def.validate("123456").isValid()).isTrue();
-
-    assertThat(def.validate("foo").isValid()).isFalse();
-    assertThat(def.validate("foo").getErrorKey()).isEqualTo("notInteger");
-  }
-
-  @Test
-  public void should_validate_float() {
-    PropertyDefinition def = PropertyDefinition.builder("foo").name("foo").type(PropertyType.FLOAT).build();
-
-    assertThat(def.validate(null).isValid()).isTrue();
-    assertThat(def.validate("").isValid()).isTrue();
-    assertThat(def.validate("   ").isValid()).isTrue();
-    assertThat(def.validate("123456").isValid()).isTrue();
-    assertThat(def.validate("3.14").isValid()).isTrue();
-
-    assertThat(def.validate("foo").isValid()).isFalse();
-    assertThat(def.validate("foo").getErrorKey()).isEqualTo("notFloat");
-  }
-
-  @Test
-  public void validate_regular_expression() {
-    PropertyDefinition def = PropertyDefinition.builder("foo").name("foo").type(PropertyType.REGULAR_EXPRESSION).build();
-
-    assertThat(def.validate(null).isValid()).isTrue();
-    assertThat(def.validate("").isValid()).isTrue();
-    assertThat(def.validate("   ").isValid()).isTrue();
-    assertThat(def.validate("[a-zA-Z]").isValid()).isTrue();
-
-    assertThat(def.validate("[a-zA-Z").isValid()).isFalse();
-    assertThat(def.validate("[a-zA-Z").getErrorKey()).isEqualTo("notRegexp");
-  }
-
-  @Test
-  public void should_validate_single_select_list() {
-    PropertyDefinition def = PropertyDefinition.builder("foo").name("foo").type(PropertyType.SINGLE_SELECT_LIST).options("de", "en").build();
-
-    assertThat(def.validate(null).isValid()).isTrue();
-    assertThat(def.validate("").isValid()).isTrue();
-    assertThat(def.validate("   ").isValid()).isTrue();
-    assertThat(def.validate("de").isValid()).isTrue();
-    assertThat(def.validate("en").isValid()).isTrue();
-
-    assertThat(def.validate("fr").isValid()).isFalse();
-    assertThat(def.validate("fr").getErrorKey()).isEqualTo("notInOptions");
-  }
-
-  @Test
-  public void should_auto_detect_password_type() {
-    PropertyDefinition def = PropertyDefinition.builder("scm.password.secured").name("SCM password").build();
-
-    assertThat(def.key()).isEqualTo("scm.password.secured");
-    assertThat(def.type()).isEqualTo(PropertyType.PASSWORD);
-  }
-
-  @Test
-  public void PropertyDef() {
-    PropertyDefinition def = PropertyDefinition.builder("views.license.secured").name("Views license").build();
-
-    assertThat(def.key()).isEqualTo("views.license.secured");
-    assertThat(def.type()).isEqualTo(PropertyType.LICENSE);
-  }
-
-  @Test
-  public void should_create_json_property_type() {
-    Builder builder = PropertyDefinition.builder("json-prop").type(PropertyType.JSON).multiValues(false);
-    assertThatCode(builder::build)
-      .doesNotThrowAnyException();
-  }
-
-  @Test
-  public void should_not_authorise_empty_key() {
-    Builder builder = PropertyDefinition.builder(null);
-    assertThatThrownBy(builder::build)
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Key must be set");
-  }
-
-  @Test
-  public void should_not_create_json_multivalue() {
-    Builder builder = PropertyDefinition.builder("json-prop").type(PropertyType.JSON).multiValues(true);
-    assertThatThrownBy(builder::build)
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Multivalues are not allowed to be defined for JSON-type property.");
-  }
-
-  @Test
-  public void should_not_authorize_defining_on_qualifiers_and_hidden() {
-    Builder builder = PropertyDefinition.builder("foo").name("foo").onQualifiers(Qualifiers.PROJECT).hidden();
-    assertThatThrownBy(builder::build)
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Cannot be hidden and defining qualifiers on which to display");
-  }
-
-  @Test
-  public void should_not_authorize_defining_ony_on_qualifiers_and_hidden() {
-    Builder builder = PropertyDefinition.builder("foo").name("foo").onlyOnQualifiers(Qualifiers.PROJECT).hidden();
-    assertThatThrownBy(builder::build)
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Cannot be hidden and defining qualifiers on which to display");
-  }
-
-  @Test
-  public void should_not_authorize_defining_on_qualifiers_and_only_on_qualifiers() {
-    Builder builder = PropertyDefinition.builder("foo").name("foo").onQualifiers(Qualifiers.MODULE)
-      .onlyOnQualifiers(Qualifiers.PROJECT);
-    assertThatThrownBy(builder::build)
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Cannot define both onQualifiers and onlyOnQualifiers");
-  }
-
-  private static final Set<String> ALLOWED_QUALIFIERS = ImmutableSet.of("TRK", "VW", "BRC", "SVW");
-  private static final Set<String> NOT_ALLOWED_QUALIFIERS = ImmutableSet.of("FIL", "DIR", "UTS", "", randomAlphabetic(3));
-
-  @Test
-  public void onQualifiers_with_varargs_parameter_fails_with_IAE_when_qualifier_is_not_supported() {
-    failsWithIAEForUnsupportedQualifiers((builder, qualifier) -> builder.onQualifiers(qualifier));
-    failsWithIAEForUnsupportedQualifiers((builder, qualifier) -> builder.onQualifiers("TRK", qualifier, "BRC"));
-  }
-
-  @Test
-  public void onQualifiers_with_list_parameter_fails_with_IAE_when_qualifier_is_not_supported() {
-    failsWithIAEForUnsupportedQualifiers((builder, qualifier) -> builder.onQualifiers(Collections.singletonList(qualifier)));
-    failsWithIAEForUnsupportedQualifiers((builder, qualifier) -> builder.onQualifiers(Arrays.asList("TRK", qualifier, "BRC")));
-  }
-
-  @Test
-  public void onlyOnQualifiers_with_varargs_parameter_fails_with_IAE_when_qualifier_is_not_supported() {
-    failsWithIAEForUnsupportedQualifiers((builder, qualifier) -> builder.onlyOnQualifiers(qualifier));
-    failsWithIAEForUnsupportedQualifiers((builder, qualifier) -> builder.onlyOnQualifiers("TRK", qualifier, "BRC"));
-  }
-
-  @Test
-  public void onlyOnQualifiers_with_list_parameter_fails_with_IAE_when_qualifier_is_not_supported() {
-    failsWithIAEForUnsupportedQualifiers((builder, qualifier) -> builder.onlyOnQualifiers(Collections.singletonList(qualifier)));
-    failsWithIAEForUnsupportedQualifiers((builder, qualifier) -> builder.onlyOnQualifiers(Arrays.asList("TRK", qualifier, "BRC")));
-  }
-
-  @Test
-  public void onQualifiers_with_varargs_parameter_fails_with_NPE_when_qualifier_is_null() {
-    failsWithNPEForNullQualifiers(builder -> builder.onQualifiers((String) null));
-    failsWithNPEForNullQualifiers(builder -> builder.onQualifiers("TRK", null, "BRC"));
-  }
-
-  @Test
-  public void onQualifiers_with_list_parameter_fails_with_NPE_when_qualifier_is_null() {
-    failsWithNPEForNullQualifiers(builder -> builder.onQualifiers(Collections.singletonList(null)));
-    failsWithNPEForNullQualifiers(builder -> builder.onlyOnQualifiers("TRK", null, "BRC"));
-  }
-
-  @Test
-  public void onlyOnQualifiers_with_varargs_parameter_fails_with_NPE_when_qualifier_is_null() {
-    failsWithNPEForNullQualifiers(builder -> builder.onlyOnQualifiers((String) null));
-    failsWithNPEForNullQualifiers(builder -> builder.onlyOnQualifiers("TRK", null, "BRC"));
-  }
-
-  @Test
-  public void onlyOnQualifiers_with_list_parameter_fails_with_NPE_when_qualifier_is_null() {
-    failsWithNPEForNullQualifiers(builder -> builder.onlyOnQualifiers(Collections.singletonList(null)));
-    failsWithNPEForNullQualifiers(builder -> builder.onlyOnQualifiers(Arrays.asList("TRK", null, "BRC")));
-  }
-
-  @Test
-  public void onQualifiers_with_varargs_parameter_accepts_supported_qualifiers() {
-    acceptsSupportedQualifiers((builder, qualifier) -> builder.onQualifiers(qualifier));
-  }
-
-  @Test
-  public void onQualifiers_with_list_parameter_accepts_supported_qualifiers() {
-    acceptsSupportedQualifiers((builder, qualifier) -> builder.onQualifiers(Collections.singletonList(qualifier)));
-  }
-
-  @Test
-  public void onlyOnQualifiers_with_varargs_parameter_accepts_supported_qualifiers() {
-    acceptsSupportedQualifiers((builder, qualifier) -> builder.onlyOnQualifiers(qualifier));
-  }
-
-  @Test
-  public void onlyOnQualifiers_with_list_parameter_accepts_supported_qualifiers() {
-    acceptsSupportedQualifiers((builder, qualifier) -> builder.onlyOnQualifiers(Collections.singletonList(qualifier)));
-  }
-
-  private static void failsWithIAEForUnsupportedQualifiers(BiConsumer<PropertyDefinition.Builder, String> biConsumer) {
-    PropertyDefinition.Builder builder = PropertyDefinition.builder(randomAlphabetic(3));
-    NOT_ALLOWED_QUALIFIERS.forEach(qualifier -> {
-      try {
-        biConsumer.accept(builder, qualifier);
-        fail("A IllegalArgumentException should have been thrown for qualifier " + qualifier);
-      } catch (IllegalArgumentException e) {
-        assertThat(e).hasMessage("Qualifier must be one of [TRK, VW, BRC, SVW, APP]");
-      }
-    });
-  }
-
-  private static void acceptsSupportedQualifiers(BiConsumer<PropertyDefinition.Builder, String> biConsumer) {
-    PropertyDefinition.Builder builder = PropertyDefinition.builder(randomAlphabetic(3));
-    ALLOWED_QUALIFIERS.forEach(qualifier -> biConsumer.accept(builder, qualifier));
-  }
-
-  private static void failsWithNPEForNullQualifiers(Consumer<PropertyDefinition.Builder> consumer) {
-    PropertyDefinition.Builder builder = PropertyDefinition.builder(randomAlphabetic(3));
-    NOT_ALLOWED_QUALIFIERS.forEach(qualifier -> {
-      try {
-        consumer.accept(builder);
-        fail("A NullPointerException should have been thrown for null qualifier");
-      } catch (NullPointerException e) {
-        assertThat(e).hasMessage("Qualifier cannot be null");
-      }
-    });
-  }
-
-  @Properties(@Property(key = "hello", name = "Hello", defaultValue = "world", description = "desc",
-    options = {"de", "en"}, category = "categ", type = PropertyType.FLOAT, global = false, project = true, module = true, multiValues = true, propertySetKey = "set"))
-  static class Init {
-  }
-
-  @Properties(@Property(key = "hello", name = "Hello", fields = {
-    @PropertyField(key = "first", name = "First", description = "Description", options = {"A", "B"}),
-    @PropertyField(key = "second", name = "Second", type = PropertyType.INTEGER)}))
-  static class WithPropertySet {
-  }
-
-  @Properties(@Property(key = "hello", name = "Hello"))
-  static class DefaultValues {
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/config/PropertyDefinitionsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/config/PropertyDefinitionsTest.java
deleted file mode 100644
index f73fadd733a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/config/PropertyDefinitionsTest.java
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.config;
-
-import com.google.common.collect.ImmutableMap;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Random;
-import java.util.stream.IntStream;
-import org.apache.commons.lang.RandomStringUtils;
-import org.junit.Test;
-import org.sonar.api.Properties;
-import org.sonar.api.Property;
-import org.sonar.api.resources.Qualifiers;
-import org.sonar.api.utils.System2;
-
-import static java.util.Collections.singletonList;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class PropertyDefinitionsTest {
-
-  @Test
-  public void should_build_with_predefined_list_of_definitions() {
-    List<PropertyDefinition> list = Arrays.asList(
-      PropertyDefinition.builder("foo").name("Foo").build(),
-      PropertyDefinition.builder("one").name("One").build(),
-      PropertyDefinition.builder("two").name("Two").defaultValue("2").build());
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE, list);
-
-    assertProperties(def);
-  }
-
-  @Test
-  public void should_inspect_plugin_objects() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE,
-      PropertyDefinition.builder("foo").name("Foo").build(),
-      PropertyDefinition.builder("one").name("One").build(),
-      PropertyDefinition.builder("two").name("Two").defaultValue("2").build());
-
-    assertProperties(def);
-  }
-
-  @Test
-  public void should_inspect_annotation_plugin_objects() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE, new PluginWithProperty(), new PluginWithProperties());
-
-    assertProperties(def);
-  }
-
-  @Test
-  public void should_inspect_plugin_classes() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE, PluginWithProperty.class, PluginWithProperties.class);
-
-    assertProperties(def);
-  }
-
-  @Test
-  public void test_categories() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE,
-      PropertyDefinition.builder("inCateg").name("In Categ").category("categ").build(),
-      PropertyDefinition.builder("noCateg").name("No categ").build());
-
-    assertThat(def.getCategory("inCateg")).isEqualTo("categ");
-    assertThat(def.getCategory("noCateg")).isEmpty();
-  }
-
-  @Test
-  public void test_categories_on_annotation_plugin() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE, Categories.class);
-
-    assertThat(def.getCategory("inCateg")).isEqualTo("categ");
-    assertThat(def.getCategory("noCateg")).isEmpty();
-  }
-
-  @Test
-  public void test_default_category() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE);
-    def.addComponent(PropertyDefinition.builder("inCateg").name("In Categ").category("categ").build(), "default");
-    def.addComponent(PropertyDefinition.builder("noCateg").name("No categ").build(), "default");
-
-    assertThat(def.getCategory("inCateg")).isEqualTo("categ");
-    assertThat(def.getCategory("noCateg")).isEqualTo("default");
-  }
-
-  @Test
-  public void test_default_category_on_annotation_plugin() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE);
-    def.addComponent(Categories.class, "default");
-    assertThat(def.getCategory("inCateg")).isEqualTo("categ");
-    assertThat(def.getCategory("noCateg")).isEqualTo("default");
-  }
-
-  @Test
-  public void should_return_special_categories() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE);
-
-    assertThat(def.propertiesByCategory(null).get(new Category("general"))).containsOnlyKeys(new SubCategory("email"));
-    assertThat(def.propertiesByCategory(null).get(new Category("general")).keySet().iterator().next().isSpecial()).isTrue();
-    assertThat(def.propertiesByCategory(null).get(new Category("security"))).containsOnlyKeys(new SubCategory("encryption"));
-    assertThat(def.propertiesByCategory(null).get(new Category("security")).keySet().iterator().next().isSpecial()).isTrue();
-    assertThat(def.propertiesByCategory(null).get(new Category("licenses"))).containsOnlyKeys(new SubCategory("server_id"));
-    assertThat(def.propertiesByCategory(null).get(new Category("licenses")).keySet().iterator().next().isSpecial()).isTrue();
-  }
-
-  @Test
-  public void should_group_by_category() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE,
-      PropertyDefinition.builder("global1").name("Global1").category("catGlobal1").build(),
-      PropertyDefinition.builder("global2").name("Global2").category("catGlobal1").build(),
-      PropertyDefinition.builder("global3").name("Global3").category("catGlobal2").build(),
-      PropertyDefinition.builder("project").name("Project").category("catProject").onlyOnQualifiers(Qualifiers.PROJECT).build(),
-      PropertyDefinition.builder("module").name("Module").category("catModule").onlyOnQualifiers(Qualifiers.MODULE).build(),
-      PropertyDefinition.builder("view").name("View").category("catView").onlyOnQualifiers(Qualifiers.VIEW).build(),
-      PropertyDefinition.builder("app").name("Application").category("catApp").onlyOnQualifiers(Qualifiers.APP).build());
-
-    assertThat(def.propertiesByCategory(null).keySet()).contains(new Category("catGlobal1"), new Category("catGlobal2"));
-    assertThat(def.propertiesByCategory(Qualifiers.PROJECT)).containsOnlyKeys(new Category("catProject"));
-    assertThat(def.propertiesByCategory(Qualifiers.MODULE)).containsOnlyKeys(new Category("catModule"));
-    assertThat(def.propertiesByCategory(Qualifiers.VIEW)).containsOnlyKeys(new Category("catView"));
-    assertThat(def.propertiesByCategory(Qualifiers.APP)).containsOnlyKeys(new Category("catApp"));
-    assertThat(def.propertiesByCategory("Unkown").keySet()).isEmpty();
-  }
-
-  @Test
-  public void should_group_by_subcategory() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE,
-      PropertyDefinition.builder("global1").name("Global1").category("catGlobal1").subCategory("sub1").build(),
-      PropertyDefinition.builder("global2").name("Global2").category("catGlobal1").subCategory("sub2").build(),
-      PropertyDefinition.builder("global3").name("Global3").category("catGlobal1").build(),
-      PropertyDefinition.builder("global4").name("Global4").category("catGlobal2").build());
-
-    assertThat(def.propertiesByCategory(null).get(new Category("catGlobal1"))).containsOnlyKeys(new SubCategory("catGlobal1"), new SubCategory("sub1"),
-      new SubCategory("sub2"));
-    assertThat(def.propertiesByCategory(null).get(new Category("catGlobal2"))).containsOnlyKeys(new SubCategory("catGlobal2"));
-  }
-
-  @Test
-  public void should_group_by_category_on_annotation_plugin() {
-    PropertyDefinitions def = new PropertyDefinitions(System2.INSTANCE, ByCategory.class);
-
-    assertThat(def.propertiesByCategory(null).keySet()).contains(new Category("catglobal1"), new Category("catglobal2"));
-    assertThat(def.propertiesByCategory(Qualifiers.PROJECT)).containsOnlyKeys(new Category("catproject"));
-    assertThat(def.propertiesByCategory(Qualifiers.MODULE)).containsOnlyKeys(new Category("catmodule"));
-  }
-
-  private void assertProperties(PropertyDefinitions definitions) {
-    assertThat(definitions.get("foo").name()).isEqualTo("Foo");
-    assertThat(definitions.get("one").name()).isEqualTo("One");
-    assertThat(definitions.get("two").name()).isEqualTo("Two");
-    assertThat(definitions.get("unknown")).isNull();
-
-    assertThat(definitions.getDefaultValue("foo")).isNull();
-    assertThat(definitions.getDefaultValue("two")).isEqualTo("2");
-
-    assertThat(definitions.getAll()).hasSize(3);
-  }
-
-  @Test
-  public void validKey_throws_NPE_if_key_is_null() {
-    PropertyDefinitions underTest = new PropertyDefinitions(System2.INSTANCE);
-
-    assertThatThrownBy(() -> underTest.validKey(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("key can't be null");
-  }
-
-  @Test
-  public void get_throws_NPE_if_key_is_null() {
-    PropertyDefinitions underTest = new PropertyDefinitions(System2.INSTANCE);
-
-    assertThatThrownBy(() -> underTest.get(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("key can't be null");
-  }
-
-  @Test
-  public void get_trims_key_before_looking_for_replacement() {
-    Random random = new Random();
-    String key = RandomStringUtils.randomAlphanumeric(4);
-    String deprecatedKey = RandomStringUtils.randomAlphanumeric(4);
-    PropertyDefinitions underTest = new PropertyDefinitions(System2.INSTANCE, singletonList(
-      PropertyDefinition.builder(key)
-        .deprecatedKey(deprecatedKey)
-        .build()));
-
-    String untrimmedKey = blank(random) + deprecatedKey + blank(random);
-    assertThat(underTest.get(untrimmedKey).key())
-      .describedAs("expecting key %s being returned for get(%s)", key, untrimmedKey)
-      .isEqualTo(key);
-  }
-
-  private static String blank(Random random) {
-    StringBuilder b = new StringBuilder();
-    IntStream.range(0, random.nextInt(3)).mapToObj(s -> " ").forEach(b::append);
-    return b.toString();
-  }
-
-  @Test
-  public void get_value_from_env() {
-    System2 system = mock(System2.class);
-    when(system.envVariable("FOO")).thenReturn("777");
-    when(system.envVariable("ONE")).thenReturn("888");
-    when(system.envVariable("SOME_COMPLETELY_RANDOM_ENV_VAR")).thenReturn("999");
-
-    PropertyDefinitions underTest = new PropertyDefinitions(system, new PluginWithProperty(), new PluginWithProperties());
-
-    assertThat(underTest.getValueFromEnv("foo")).hasValue("777");
-    assertThat(underTest.getValueFromEnv("one")).hasValue("888");
-    assertThat(underTest.getValueFromEnv("two")).isEmpty();
-    assertThat(underTest.getValueFromEnv("some.unrecognizable.prop")).isEmpty();
-  }
-
-  @Test
-  public void get_all_properties_set_in_env() {
-    System2 system = mock(System2.class);
-    when(system.envVariable("FOO")).thenReturn("777");
-    when(system.envVariable("ONE")).thenReturn("888");
-    when(system.envVariable("SOME_COMPLETELY_RANDOM_ENV_VAR")).thenReturn("999");
-
-    PropertyDefinitions underTest = new PropertyDefinitions(system, new PluginWithProperty(), new PluginWithProperties());
-
-    assertThat(underTest.getAllPropertiesSetInEnv()).containsExactlyInAnyOrderEntriesOf(ImmutableMap.of("foo", "777", "one", "888"));
-  }
-
-  @Property(key = "foo", name = "Foo")
-  static final class PluginWithProperty {
-  }
-
-  @Properties({
-    @Property(key = "one", name = "One"),
-    @Property(key = "two", name = "Two", defaultValue = "2")
-  })
-  static final class PluginWithProperties {
-  }
-
-  @Properties({
-    @Property(key = "inCateg", name = "In Categ", category = "categ"),
-    @Property(key = "noCateg", name = "No categ")
-  })
-  static final class Categories {
-  }
-
-  @Properties({
-    @Property(key = "global1", name = "Global1", category = "catGlobal1", global = true, project = false, module = false),
-    @Property(key = "global2", name = "Global2", category = "catGlobal1", global = true, project = false, module = false),
-    @Property(key = "global3", name = "Global3", category = "catGlobal2", global = true, project = false, module = false),
-    @Property(key = "project", name = "Project", category = "catProject", global = false, project = true, module = false),
-    @Property(key = "module", name = "Module", category = "catModule", global = false, project = false, module = true)
-  })
-  static final class ByCategory {
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/config/SubCategoryTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/config/SubCategoryTest.java
deleted file mode 100644
index 28598f61769..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/config/SubCategoryTest.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.config;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class SubCategoryTest {
-
-  // see processProperties in application_controller.rb
-  @Test
-  public void defaultSubCategoryShouldEqualParentCategory() {
-    assertThat(new Category("general")).isEqualTo(new SubCategory("general"));
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/database/model/UserTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/database/model/UserTest.java
deleted file mode 100644
index 947609319fd..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/database/model/UserTest.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.database.model;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class UserTest {
-
-  @Test
-  public void testToString() {
-    User user = new User()
-      .setEmail("super@m.an")
-      .setLogin("superman")
-      .setName("Superman");
-    assertThat(user.toString()).contains("super@m.an");
-    assertThat(user.toString()).contains("superman");
-    assertThat(user.toString()).contains("Superman");
-  }
-
-  @Test
-  public void testEquals() {
-    User one = new User()
-      .setLogin("one")
-      .setName("One");
-
-    User two = new User()
-      .setLogin("two")
-      .setName("Two");
-
-    assertThat(one.equals(one)).isTrue();
-    assertThat(one.equals(new User().setLogin("one"))).isTrue();
-    assertThat(one.equals(two)).isFalse();
-
-    assertThat(one).hasSameHashCodeAs(new User().setLogin("one"));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/issue/NoSonarFilterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/issue/NoSonarFilterTest.java
deleted file mode 100644
index f70acedfa9f..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/issue/NoSonarFilterTest.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.issue;
-
-import java.util.Arrays;
-import java.util.HashSet;
-import org.junit.Test;
-import org.sonar.api.batch.fs.internal.DefaultInputFile;
-import org.sonar.api.batch.fs.internal.TestInputFileBuilder;
-import org.sonar.api.batch.sensor.issue.internal.DefaultNoSonarFilter;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class NoSonarFilterTest {
-
-  @Test
-  public void should_store_nosonar_lines_on_inputfile() {
-    DefaultInputFile f = TestInputFileBuilder.create("module1", "myfile.java").setLines(8).build();
-    new DefaultNoSonarFilter().noSonarInFile(f, new HashSet<>(Arrays.asList(1, 4)));
-
-    assertThat(f.hasNoSonarAt(1)).isTrue();
-    assertThat(f.hasNoSonarAt(2)).isFalse();
-    assertThat(f.hasNoSonarAt(4)).isTrue();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/measures/MetricTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/measures/MetricTest.java
deleted file mode 100644
index 2f9f06e8048..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/measures/MetricTest.java
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.measures;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class MetricTest {
-
-  @Test
-  public void shouldCreateMetric() {
-    Metric metric = new Metric.Builder("foo", "Foo", Metric.ValueType.INT)
-      .setDomain("my domain")
-      .create();
-
-    assertThat(metric.getKey()).isEqualTo("foo");
-    assertThat(metric.getName()).isEqualTo("Foo");
-    assertThat(metric.getDomain()).isEqualTo("my domain");
-  }
-
-  @Test
-  public void shouldCreateMetricWithDefaultValues() {
-    Metric metric = new Metric.Builder("foo", "Foo", Metric.ValueType.INT)
-      .create();
-
-    assertThat(metric.getBestValue()).isNull();
-    assertThat(metric.getDescription()).isNull();
-    assertThat(metric.getWorstValue()).isNull();
-    assertThat(metric.getDirection()).isEqualTo(Metric.DIRECTION_NONE);
-    assertThat(metric.getEnabled()).isTrue();
-    assertThat(metric.getUuid()).isNull();
-    assertThat(metric.getUserManaged()).isFalse();
-    assertThat(metric.isHidden()).isFalse();
-    assertThat(metric.isOptimizedBestValue()).isFalse();
-  }
-
-  @Test
-  public void shouldCreatePercentMetricWithDefaultValues() {
-    Metric better = new Metric.Builder("foo", "Foo", Metric.ValueType.PERCENT)
-      .setDirection(Metric.DIRECTION_BETTER)
-      .create();
-    Metric worst = new Metric.Builder("foo", "Foo", Metric.ValueType.PERCENT)
-      .setDirection(Metric.DIRECTION_WORST)
-      .create();
-
-    assertThat(better.getBestValue()).isEqualTo(100.0);
-    assertThat(better.getWorstValue()).isEqualTo(0.0);
-    assertThat(worst.getBestValue()).isEqualTo(0.0);
-    assertThat(worst.getWorstValue()).isEqualTo(100.0);
-  }
-
-  @Test
-  public void override_decimal_scale_of_float_metric() {
-    Metric metric = new Metric.Builder("foo", "Foo", Metric.ValueType.FLOAT)
-      .setDecimalScale(3)
-      .create();
-    assertThat(metric.getDecimalScale()).isEqualTo(3);
-  }
-
-  @Test
-  public void fail_if_decimal_scale_is_greater_than_max_supported_value() {
-    assertThatThrownBy(() -> new Metric.Builder("foo", "Foo", Metric.ValueType.FLOAT)
-      .setDecimalScale(6)
-      .create())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Scale of decimal metric [foo] must be less than or equal 5: 6");
-  }
-
-  @Test
-  public void override_decimal_scale_of_percent_metric() {
-    Metric metric = new Metric.Builder("foo", "Foo", Metric.ValueType.PERCENT)
-      .setDecimalScale(3)
-      .create();
-    assertThat(metric.getDecimalScale()).isEqualTo(3);
-  }
-
-  @Test
-  public void default_decimal_scale_is_1() {
-    Metric metric = new Metric.Builder("foo", "Foo", Metric.ValueType.FLOAT)
-      .create();
-    assertThat(metric.getDecimalScale()).isOne();
-  }
-
-  @Test
-  public void non_decimal_metric_has_no_scale() {
-    Metric metric = new Metric.Builder("foo", "Foo", Metric.ValueType.INT)
-      .create();
-    assertThat(metric.getDecimalScale()).isNull();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/platform/NewUserHandlerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/platform/NewUserHandlerTest.java
deleted file mode 100644
index 1bde5dcd8b7..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/platform/NewUserHandlerTest.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.platform;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class NewUserHandlerTest {
-
-  @Test
-  public void build_context() {
-    NewUserHandler.Context context = NewUserHandler.Context.builder().setLogin("marius").setName("Marius").setEmail("marius@lesbronzes.fr").build();
-
-    assertThat(context.getLogin()).isEqualTo("marius");
-    assertThat(context.getName()).isEqualTo("Marius");
-    assertThat(context.getEmail()).isEqualTo("marius@lesbronzes.fr");
-  }
-
-  @Test
-  public void login_is_mandatory() {
-    assertThatThrownBy(() -> NewUserHandler.Context.builder().setName("Marius").build())
-      .isInstanceOf(NullPointerException.class);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/ProfileExporterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/profiles/ProfileExporterTest.java
deleted file mode 100644
index 9fafd1dca02..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/ProfileExporterTest.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.profiles;
-
-import org.junit.Test;
-
-import java.io.Writer;
-
-import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertThat;
-
-public class ProfileExporterTest {
-
-  @Test
-  public void testSupportedRepositories() {
-    ProfileExporter exporter = new ProfileExporter("all", "All") {
-      @Override
-      public void exportProfile(RulesProfile profile, Writer writer) {
-      }
-    };
-    exporter.setSupportedLanguages("java", "php");
-
-    assertThat(exporter.getSupportedLanguages().length, is(2));
-    assertThat(exporter.getSupportedLanguages()[0], is("java"));
-    assertThat(exporter.getSupportedLanguages()[1], is("php"));
-  }
-
-  @Test
-  public void supportAllRepositories() {
-    ProfileExporter exporter = new ProfileExporter("all", "All") {
-      @Override
-      public void exportProfile(RulesProfile profile, Writer writer) {
-      }
-    };
-
-    assertThat(exporter.getSupportedLanguages().length, is(0));
-
-    exporter.setSupportedLanguages();
-    assertThat(exporter.getSupportedLanguages().length, is(0));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/ProfileImporterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/profiles/ProfileImporterTest.java
deleted file mode 100644
index 1a02bfd491c..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/ProfileImporterTest.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.profiles;
-
-import org.junit.Test;
-import org.sonar.api.utils.ValidationMessages;
-
-import java.io.Reader;
-
-import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertThat;
-
-public class ProfileImporterTest {
-
-  @Test
-  public void testSupportedLanguages() {
-    ProfileImporter inmporter = new ProfileImporter("all", "All") {
-      @Override
-      public RulesProfile importProfile(Reader reader, ValidationMessages messages) {
-        return null;
-      }
-    };
-    inmporter.setSupportedLanguages("java", "php");
-
-    assertThat(inmporter.getSupportedLanguages().length, is(2));
-    assertThat(inmporter.getSupportedLanguages()[0], is("java"));
-    assertThat(inmporter.getSupportedLanguages()[1], is("php"));
-  }
-
-  @Test
-  public void supportAllLanguages() {
-    ProfileImporter importer = new ProfileImporter("all", "All") {
-      @Override
-      public RulesProfile importProfile(Reader reader, ValidationMessages messages) {
-        return null;
-      }
-    };
-
-    assertThat(importer.getSupportedLanguages().length, is(0));
-
-    importer.setSupportedLanguages();
-    assertThat(importer.getSupportedLanguages().length, is(0));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/RulesProfileTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/profiles/RulesProfileTest.java
deleted file mode 100644
index 33331cddfb6..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/RulesProfileTest.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.profiles;
-
-import org.junit.Test;
-import org.sonar.api.rules.Rule;
-import org.sonar.api.rules.RulePriority;
-import org.sonar.api.utils.MessageException;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-
-public class RulesProfileTest {
-
-  @Test
-  public void searchRulesByConfigKey() {
-    RulesProfile profile = RulesProfile.create();
-    profile.activateRule(Rule.create("repo", "key1", "name1"), null);
-    profile.activateRule(Rule.create("repo", "key2", "name2").setConfigKey("config2"), null);
-
-    assertThat(profile.getActiveRuleByConfigKey("repo", "unknown")).isNull();
-    assertThat(profile.getActiveRuleByConfigKey("repo", "config2").getRuleKey()).isEqualTo("key2");
-  }
-
-  @Test
-  public void activateRuleWithDefaultPriority() {
-    RulesProfile profile = RulesProfile.create();
-    Rule rule = Rule.create("repo", "key1", "name1").setSeverity(RulePriority.CRITICAL);
-    profile.activateRule(rule, null);
-    assertThat(profile.getActiveRule("repo", "key1").getSeverity()).isEqualTo(RulePriority.CRITICAL);
-  }
-
-  @Test
-  public void activateRuleWithSpecificPriority() {
-    RulesProfile profile = RulesProfile.create();
-    Rule rule = Rule.create("repo", "key1", "name1").setSeverity(RulePriority.CRITICAL);
-    profile.activateRule(rule, RulePriority.MINOR);
-    assertThat(profile.getActiveRule("repo", "key1").getSeverity()).isEqualTo(RulePriority.MINOR);
-  }
-
-  @Test
-  public void fail_to_activate_already_activated_rule() {
-    RulesProfile profile = RulesProfile.create("Default", "java");
-    Rule rule = Rule.create("repo", "key1", "name1").setSeverity(RulePriority.CRITICAL);
-    profile.activateRule(rule, null);
-
-    try {
-      profile.activateRule(rule, null);
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(MessageException.class)
-        .hasMessage("The definition of the profile 'Default' (language 'java') contains multiple occurrences of the 'repo:key1' rule. The plugin which declares this profile should fix this.");
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/XMLProfileParserTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/profiles/XMLProfileParserTest.java
deleted file mode 100644
index b9d4b57cb88..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/XMLProfileParserTest.java
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.profiles;
-
-import org.junit.Test;
-import org.mockito.invocation.InvocationOnMock;
-import org.mockito.stubbing.Answer;
-import org.sonar.api.rules.ActiveRule;
-import org.sonar.api.rules.Rule;
-import org.sonar.api.rules.RuleFinder;
-import org.sonar.api.rules.RulePriority;
-import org.sonar.api.utils.ValidationMessages;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class XMLProfileParserTest {
-
-  @Test
-  public void importProfile() {
-    ValidationMessages validation = ValidationMessages.create();
-    RulesProfile profile = parse("importProfile.xml", validation);
-
-    assertThat(profile.getLanguage()).isEqualTo("java");
-    assertThat(profile.getName()).isEqualTo("sonar way");
-    assertThat(validation.hasErrors()).isFalse();
-    assertThat(profile).isNotNull();
-
-    assertThat(profile.getActiveRule("checkstyle", "IllegalRegexp").getSeverity()).isEqualTo(RulePriority.CRITICAL);
-  }
-
-  @Test
-  public void nameAndLanguageShouldBeMandatory() {
-    ValidationMessages validation = ValidationMessages.create();
-    parse("nameAndLanguageShouldBeMandatory.xml", validation);
-
-    assertThat(validation.getErrors()).hasSize(2);
-    assertThat(validation.getErrors().get(0)).contains("");
-  }
-
-  @Test
-  public void importProfileWithRuleParameters() {
-    ValidationMessages validation = ValidationMessages.create();
-    RulesProfile profile = parse("importProfileWithRuleParameters.xml", validation);
-
-    assertThat(validation.hasErrors()).isFalse();
-    assertThat(validation.hasWarnings()).isFalse();
-
-    ActiveRule rule = profile.getActiveRule("checkstyle", "IllegalRegexp");
-    assertThat(rule.getParameter("format")).isEqualTo("foo");
-    assertThat(rule.getParameter("message")).isEqualTo("with special characters < > &");
-  }
-
-  @Test
-  public void importProfileWithUnknownRuleParameter() {
-    ValidationMessages validation = ValidationMessages.create();
-    RulesProfile profile = parse("importProfileWithUnknownRuleParameter.xml", validation);
-
-    assertThat(validation.getWarnings()).hasSize(1);
-    ActiveRule rule = profile.getActiveRule("checkstyle", "IllegalRegexp");
-    assertThat(rule.getParameter("unknown")).isNull();
-  }
-
-  private RulesProfile parse(String resource, ValidationMessages validation) {
-    return new XMLProfileParser(newRuleFinder())
-      .parseResource(getClass().getClassLoader(), getResourcePath(resource), validation);
-  }
-
-  private String getResourcePath(String resource) {
-    return "org/sonar/api/profiles/XMLProfileParserTest/" + resource;
-  }
-
-  private RuleFinder newRuleFinder() {
-    RuleFinder ruleFinder = mock(RuleFinder.class);
-    when(ruleFinder.findByKey(anyString(), anyString())).thenAnswer(new Answer<Rule>() {
-      public Rule answer(InvocationOnMock iom) {
-        Rule rule = Rule.create((String) iom.getArguments()[0], (String) iom.getArguments()[1], (String) iom.getArguments()[1]);
-        rule.createParameter("format");
-        rule.createParameter("message");
-        return rule;
-      }
-    });
-    return ruleFinder;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/XMLProfileSerializerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/profiles/XMLProfileSerializerTest.java
deleted file mode 100644
index c39794020a8..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/profiles/XMLProfileSerializerTest.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.profiles;
-
-import java.io.IOException;
-import java.io.StringWriter;
-import java.io.Writer;
-import org.apache.commons.io.IOUtils;
-import org.junit.Test;
-import org.sonar.api.rules.ActiveRule;
-import org.sonar.api.rules.Rule;
-import org.sonar.api.rules.RulePriority;
-import org.xml.sax.SAXException;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class XMLProfileSerializerTest {
-
-  @Test
-  public void exportEmptyProfile() throws IOException, SAXException {
-    Writer writer = new StringWriter();
-    RulesProfile profile = RulesProfile.create("sonar way", "java");
-    new XMLProfileSerializer().write(profile, writer);
-
-    assertSimilarXml("exportEmptyProfile.xml", writer.toString());
-  }
-
-  @Test
-  public void exportProfile() throws IOException, SAXException {
-    Writer writer = new StringWriter();
-    RulesProfile profile = RulesProfile.create("sonar way", "java");
-    profile.activateRule(Rule.create("checkstyle", "IllegalRegexp", "illegal regexp"), RulePriority.BLOCKER);
-    new XMLProfileSerializer().write(profile, writer);
-
-    assertSimilarXml("exportProfile.xml", writer.toString());
-  }
-
-  @Test
-  public void exportRuleParameters() throws IOException, SAXException {
-    Writer writer = new StringWriter();
-    RulesProfile profile = RulesProfile.create("sonar way", "java");
-    Rule rule = Rule.create("checkstyle", "IllegalRegexp", "illegal regexp");
-    rule.createParameter("format");
-    rule.createParameter("message");
-    rule.createParameter("tokens");
-
-    ActiveRule activeRule = profile.activateRule(rule, RulePriority.BLOCKER);
-    activeRule.setParameter("format", "foo");
-    activeRule.setParameter("message", "with special characters < > &");
-    // the tokens parameter is not set
-    new XMLProfileSerializer().write(profile, writer);
-
-    assertSimilarXml("exportRuleParameters.xml", writer.toString());
-  }
-
-  private void assertSimilarXml(String fileWithExpectedXml, String xml) throws IOException {
-    String pathToExpectedXml = "XMLProfileSerializerTest/" + fileWithExpectedXml;
-    assertThat(xml).isXmlEqualTo(IOUtils.toString(getClass().getResource(pathToExpectedXml)));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/resources/AbstractLanguageTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/resources/AbstractLanguageTest.java
deleted file mode 100644
index 7da6cd731e6..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/resources/AbstractLanguageTest.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.resources;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class AbstractLanguageTest {
-
-
-  @Test
-  public void test_equals_and_hashcode() {
-    final Language1 lang1 = new Language1();
-    assertThat(lang1.equals(lang1)).isTrue();
-    assertThat(lang1.equals(new Language2())).isFalse();
-    assertThat(lang1.equals(new Language1Too())).isTrue();
-    assertThat(lang1.equals("not a language")).isFalse();
-    assertThat(lang1.equals(null)).isFalse();
-
-    // not an AbstractLanguage but a Language
-    assertThat(lang1.equals(new Language() {
-      @Override
-      public String getKey() {
-        return lang1.getKey();
-      }
-
-      @Override
-      public String getName() {
-        return lang1.getName();
-      }
-
-      @Override
-      public String[] getFileSuffixes() {
-        return lang1.getFileSuffixes();
-      }
-
-      @Override
-      public boolean publishAllFiles() {
-        return true;
-      }
-    })).isTrue();
-
-    assertThat(lang1)
-      .hasSameHashCodeAs(lang1)
-      .hasSameHashCodeAs(new Language1Too());
-  }
-
-  @Test
-  public void should_not_define_language_with_too_long_key() {
-    assertThatThrownBy(TooLongKeyLanguage::new)
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("The following language key exceeds 20 characters: 'aKeyWhichIsVeryVeryVeryVeryVeryLong'");
-  }
-
-  static class TooLongKeyLanguage extends AbstractLanguage {
-    public TooLongKeyLanguage() {
-      super("aKeyWhichIsVeryVeryVeryVeryVeryLong");
-    }
-
-    public String[] getFileSuffixes() {
-      // TODO Auto-generated method stub
-      return null;
-    }
-  }
-
-  static class Language1 extends AbstractLanguage {
-    public Language1() {
-      super("lang1");
-    }
-
-    public String[] getFileSuffixes() {
-      return new String[0];
-    }
-  }
-
-  static class Language1Too extends AbstractLanguage {
-    public Language1Too() {
-      super("lang1");
-    }
-
-    public String[] getFileSuffixes() {
-      return new String[0];
-    }
-  }
-
-  static class Language2 extends AbstractLanguage {
-    public Language2() {
-      super("lang2");
-    }
-
-    public String[] getFileSuffixes() {
-      return new String[0];
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/resources/CoreMetricsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/resources/CoreMetricsTest.java
deleted file mode 100644
index 647cd3afad9..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/resources/CoreMetricsTest.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.resources;
-
-import java.util.List;
-import java.util.NoSuchElementException;
-import org.junit.Test;
-import org.sonar.api.measures.Metric;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.sonar.api.measures.CoreMetrics.DIRECTORIES;
-import static org.sonar.api.measures.CoreMetrics.NCLOC;
-import static org.sonar.api.measures.CoreMetrics.getMetric;
-import static org.sonar.api.measures.CoreMetrics.getMetrics;
-
-public class CoreMetricsTest {
-
-  @Test
-  public void read_metrics_from_class_reflection() {
-    List<Metric> metrics = getMetrics();
-    assertThat(metrics.size()).isGreaterThan(100);
-    assertThat(metrics).contains(NCLOC, DIRECTORIES);
-  }
-
-  @Test
-  public void get_metric_by_key() {
-    Metric metric = getMetric("ncloc");
-    assertThat(metric.getKey()).isEqualTo("ncloc");
-  }
-
-  @Test
-  public void fail_get_unknown_metric_by_key() {
-    assertThatThrownBy(() -> getMetric("unknown"))
-      .isInstanceOf(NoSuchElementException.class);
-  }
-
-  @Test
-  public void someMetricsAreMeantToBeHidden() {
-    Metric metric = getMetric("analysis_from_sonarqube_9_4");
-    assertThat(metric.isHidden()).isTrue();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/resources/LanguagesTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/resources/LanguagesTest.java
deleted file mode 100644
index 5b8fb2a8f49..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/resources/LanguagesTest.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.resources;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class LanguagesTest {
-  @Test
-  public void should_add_several_times_the_same_language() {
-    Languages languages = new Languages(
-      language("fake"),
-      language("fake"));
-
-    assertThat(languages.get("fake").getKey()).isEqualTo("fake");
-  }
-
-  @Test
-  public void should_get_suffixes() {
-    Languages languages = new Languages(
-      language("java", "java"),
-      language("php", "php4", "php5"));
-
-    assertThat(languages.getSuffixes()).containsOnly("java", "php4", "php5");
-    assertThat(languages.getSuffixes("java")).containsOnly("java");
-    assertThat(languages.getSuffixes("php")).containsOnly("php4", "php5");
-    assertThat(languages.getSuffixes("xxx")).isEmpty();
-  }
-
-  @Test
-  public void test_no_languages() {
-    Languages languages = new Languages();
-    assertThat(languages.get("foo")).isNull();
-    assertThat(languages.getSuffixes("foo")).isEmpty();
-  }
-
-  static Language language(String key, String... suffixes) {
-    Language lang = mock(Language.class);
-    when(lang.getKey()).thenReturn(key);
-    when(lang.getFileSuffixes()).thenReturn(suffixes);
-    return lang;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypeTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypeTest.java
deleted file mode 100644
index e43d90fa6c6..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypeTest.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.resources;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-
-public class ResourceTypeTest {
-
-  @Test
-  public void shouldCreateWithDefaults() {
-    ResourceType def = ResourceType.builder("qualifier")
-      .build();
-    assertThat(def.getQualifier()).isEqualTo("qualifier");
-    assertThat(def.getIconPath()).isEqualTo("/images/q/qualifier.png");
-    assertThat(def.hasSourceCode()).isFalse();
-  }
-
-  @Test
-  public void shouldCreate() {
-    ResourceType def = ResourceType.builder("qualifier")
-      .setIconPath("/custom-icon.png")
-      .hasSourceCode()
-      .setProperty("supportsMeasureFilters", "true")
-      .setProperty("anotherProperty", "foo")
-      .build();
-    assertThat(def.getQualifier()).isEqualTo("qualifier");
-    assertThat(def.getIconPath()).isEqualTo("/custom-icon.png");
-    assertThat(def.hasSourceCode()).isTrue();
-    assertThat(def.getStringProperty("anotherProperty")).isEqualTo("foo");
-  }
-
-  @Test(expected = IllegalArgumentException.class)
-  public void shouldCheckQualifierLength() {
-    ResourceType.builder("qualifier bigger than 10 characters");
-  }
-
-  @Test
-  public void testEqualsAndHashCode() {
-    ResourceType foo1 = ResourceType.builder("FOO").build();
-    ResourceType foo2 = ResourceType.builder("FOO").build();
-    ResourceType bar = ResourceType.builder("BAR").build();
-
-    assertThat(foo1.equals(foo1)).isTrue();
-    assertThat(foo1.equals(foo2)).isTrue();
-    assertThat(foo1.equals(bar)).isFalse();
-
-    assertThat(foo1).hasSameHashCodeAs(foo1);
-  }
-
-  @Test
-  public void getBooleanProperty_is_set() {
-    // set with boolean parameter
-    ResourceType def = ResourceType.builder("qualifier").setProperty("test", true).build();
-    assertThat(def.getBooleanProperty("test")).isTrue();
-
-    def = ResourceType.builder("qualifier").setProperty("test", false).build();
-    assertThat(def.getBooleanProperty("test")).isFalse();
-
-    def = ResourceType.builder("qualifier").setProperty("test", "true").build();
-    assertThat(def.getBooleanProperty("test")).isTrue();
-
-    def = ResourceType.builder("qualifier").setProperty("test", "false").build();
-    assertThat(def.getBooleanProperty("test")).isFalse();
-  }
-
-  @Test
-  public void getBooleanProperty_is_not_set() {
-    ResourceType def = ResourceType.builder("qualifier").build();
-    assertThat(def.getBooleanProperty("test")).isFalse();
-  }
-
-  @Test
-  public void hasProperty() {
-    ResourceType def = ResourceType.builder("qualifier").build();
-    assertThat(def.hasProperty("foo")).isFalse();
-
-    def = ResourceType.builder("qualifier").setProperty("foo", "bar").build();
-    assertThat(def.hasProperty("foo")).isTrue();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypeTreeTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypeTreeTest.java
deleted file mode 100644
index 494ef50fc6b..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypeTreeTest.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.resources;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.sonar.api.resources.ResourceTypesTest.qualifiers;
-
-public class ResourceTypeTreeTest {
-  private final ResourceTypeTree tree = ResourceTypeTree.builder()
-    .addType(ResourceType.builder("TRK").build())
-    .addType(ResourceType.builder("DIR").build())
-    .addType(ResourceType.builder("FIL").build())
-    .addType(ResourceType.builder("UTS").build())
-    .addRelations("TRK", "DIR")
-    .addRelations("DIR", "FIL")
-    .addRelations("DIR", "UTS")
-    .build();
-
-  @Test
-  public void getTypes() {
-    assertThat(tree.getTypes()).hasSize(4);
-    assertThat(qualifiers(tree.getTypes())).containsOnly("TRK", "DIR", "FIL", "UTS");
-  }
-
-  @Test
-  public void getChildren() {
-    assertThat(tree.getChildren("TRK")).containsOnly("DIR");
-
-    assertThat(tree.getChildren("DIR")).containsOnly("FIL", "UTS");
-
-    assertThat(tree.getChildren("FIL")).isEmpty();
-  }
-
-  @Test
-  public void getRoot() {
-    assertThat(tree.getRootType()).isEqualTo(ResourceType.builder("TRK").build());
-  }
-
-  @Test
-  public void getLeaves() {
-    assertThat(tree.getLeaves()).containsOnly("FIL", "UTS");
-  }
-
-  @Test(expected = IllegalArgumentException.class)
-  public void forbidNullRelation() {
-    ResourceTypeTree.builder()
-      .addType(ResourceType.builder("TRK").build())
-      .addType(ResourceType.builder("DIR").build())
-      .addRelations("DIR" /* missing child */)
-      .build();
-  }
-
-  @Test(expected = IllegalArgumentException.class)
-  public void forbidDuplicatedType() {
-    ResourceTypeTree.builder()
-      .addType(ResourceType.builder("TRK").build())
-      .addType(ResourceType.builder("TRK").build())
-      .build();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypesTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypesTest.java
deleted file mode 100644
index 7e690e7a950..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/resources/ResourceTypesTest.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.resources;
-
-import com.google.common.collect.Collections2;
-import java.util.Collection;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ResourceTypesTest {
-
-  private ResourceTypeTree viewsTree = ResourceTypeTree.builder()
-      .addType(ResourceType.builder(Qualifiers.VIEW).setProperty("supportsMeasureFilters", "true").build())
-      .addType(ResourceType.builder(Qualifiers.SUBVIEW).build())
-      .addRelations(Qualifiers.VIEW, Qualifiers.SUBVIEW)
-      .addRelations(Qualifiers.SUBVIEW, Qualifiers.PROJECT)
-      .build();
-
-  private ResourceTypeTree applicationTree = ResourceTypeTree.builder()
-    .addType(ResourceType.builder(Qualifiers.APP).setProperty("supportsMeasureFilters", "true").build())
-    .addRelations(Qualifiers.APP, Qualifiers.PROJECT)
-    .build();
-
-  private ResourceTypeTree defaultTree = ResourceTypeTree.builder()
-      .addType(ResourceType.builder(Qualifiers.PROJECT).setProperty("supportsMeasureFilters", "true").build())
-      .addType(ResourceType.builder(Qualifiers.DIRECTORY).build())
-      .addType(ResourceType.builder(Qualifiers.FILE).build())
-      .addRelations(Qualifiers.PROJECT, Qualifiers.DIRECTORY)
-      .addRelations(Qualifiers.DIRECTORY, Qualifiers.FILE)
-      .build();
-
-  private ResourceTypes types = new ResourceTypes(new ResourceTypeTree[] {defaultTree, viewsTree, applicationTree});
-
-  @Test
-  public void get() {
-    assertThat(types.get(Qualifiers.PROJECT).getQualifier()).isEqualTo(Qualifiers.PROJECT);
-
-    // does not return null
-    assertThat(types.get("xxx").getQualifier()).isEqualTo("xxx");
-  }
-
-  @Test
-  public void get_all() {
-    assertThat(qualifiers(types.getAll())).containsExactly(Qualifiers.PROJECT, Qualifiers.DIRECTORY, Qualifiers.FILE, Qualifiers.VIEW, Qualifiers.SUBVIEW, Qualifiers.APP);
-  }
-
-  @Test
-  public void get_roots() {
-    assertThat(qualifiers(types.getRoots())).containsOnly(Qualifiers.PROJECT, Qualifiers.VIEW, Qualifiers.APP);
-  }
-
-  @Test
-  public void get_leaves_qualifiers() {
-    assertThat(types.getLeavesQualifiers(Qualifiers.PROJECT)).containsExactly(Qualifiers.FILE);
-    assertThat(types.getLeavesQualifiers(Qualifiers.DIRECTORY)).containsExactly(Qualifiers.FILE);
-    assertThat(types.getLeavesQualifiers(Qualifiers.VIEW)).containsExactly(Qualifiers.PROJECT);
-    assertThat(types.getLeavesQualifiers(Qualifiers.APP)).containsExactly(Qualifiers.PROJECT);
-    assertThat(types.getLeavesQualifiers("xxx")).isEmpty();
-  }
-
-  @Test(expected = IllegalStateException.class)
-  public void fail_on_duplicated_qualifier() {
-    ResourceTypeTree tree1 = ResourceTypeTree.builder()
-        .addType(ResourceType.builder("foo").build())
-        .build();
-    ResourceTypeTree tree2 = ResourceTypeTree.builder()
-        .addType(ResourceType.builder("foo").build())
-        .build();
-
-    new ResourceTypes(new ResourceTypeTree[] {tree1, tree2});
-  }
-
-  @Test
-  public void isQualifierPresent() {
-    assertThat(types.isQualifierPresent(Qualifiers.APP)).isTrue();
-    assertThat(types.isQualifierPresent(Qualifiers.VIEW)).isTrue();
-    assertThat(types.isQualifierPresent("XXXX")).isFalse();
-  }
-
-  static Collection<String> qualifiers(Collection<ResourceType> types) {
-    return Collections2.transform(types, ResourceType::getQualifier);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rule/RuleKeyTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/rule/RuleKeyTest.java
deleted file mode 100644
index c0c20d6bb71..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rule/RuleKeyTest.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rule;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-public class RuleKeyTest {
-
-  @Test
-  public void testOf() throws Exception {
-    RuleKey key = RuleKey.of("squid", "NullDeref");
-    assertThat(key.repository()).isEqualTo("squid");
-    assertThat(key.rule()).isEqualTo("NullDeref");
-  }
-
-  @Test
-  public void key_can_contain_colons() {
-    RuleKey key = RuleKey.of("squid", "Key:With:Some::Colons");
-    assertThat(key.repository()).isEqualTo("squid");
-    assertThat(key.rule()).isEqualTo("Key:With:Some::Colons");
-  }
-
-  @Test
-  public void repository_must_not_be_null() {
-    try {
-      RuleKey.of(null, "NullDeref");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Repository must be set");
-    }
-  }
-
-  @Test
-  public void repository_must_not_be_empty() {
-    try {
-      RuleKey.of("", "NullDeref");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Repository must be set");
-    }
-  }
-
-  @Test
-  public void rule_must_not_be_null() {
-    try {
-      RuleKey.of("squid", null);
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Rule must be set");
-    }
-  }
-
-  @Test
-  public void rule_must_not_be_empty() {
-    try {
-      RuleKey.of("squid", "");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Rule must be set");
-    }
-  }
-
-  @Test
-  public void encode_and_decode_string() {
-    RuleKey key = RuleKey.of("squid", "NullDeref");
-    String serialized = key.toString();
-    assertThat(serialized).isEqualTo("squid:NullDeref");
-    RuleKey parsed = RuleKey.parse(serialized);
-    assertThat(parsed.repository()).isEqualTo("squid");
-    assertThat(parsed.rule()).isEqualTo("NullDeref");
-    assertThat(parsed.toString()).isEqualTo("squid:NullDeref");
-  }
-
-  @Test
-  public void parse_key_with_colons() {
-    RuleKey key = RuleKey.parse("squid:Key:With:Some::Colons");
-    assertThat(key.repository()).isEqualTo("squid");
-    assertThat(key.rule()).isEqualTo("Key:With:Some::Colons");
-  }
-
-  @Test
-  public void not_accept_bad_format() {
-    try {
-      RuleKey.parse("foo");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Invalid rule key: foo");
-    }
-  }
-
-  @Test
-  public void test_equals_and_hashcode() throws Exception {
-    RuleKey key1 = RuleKey.of("squid", "NullDeref");
-    RuleKey key2 = RuleKey.of("squid", "NullDeref");
-    RuleKey key3 = RuleKey.of("squid", "Other");
-
-    assertThat(key1)
-      .isEqualTo(key1)
-      .isEqualTo(key2)
-      .isNotEqualTo(key3)
-      .isNotNull()
-      .hasSameHashCodeAs(key1)
-      .hasSameHashCodeAs(key2);
-  }
-
-  @Test
-  public void test_compareTo() {
-    RuleKey aa = RuleKey.of("A", "A");
-    RuleKey ab = RuleKey.of("A", "B");
-
-    assertThat(ab).isGreaterThan(aa);
-    assertThat(aa).isLessThan(ab);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rule/RuleStatusTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/rule/RuleStatusTest.java
deleted file mode 100644
index a03cbfe58f3..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rule/RuleStatusTest.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rule;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class RuleStatusTest {
-  @Test
-  public void default_is_ready() {
-    assertThat(RuleStatus.defaultStatus()).isEqualTo(RuleStatus.READY);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rule/SeverityTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/rule/SeverityTest.java
deleted file mode 100644
index 387ad27506a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rule/SeverityTest.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rule;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class SeverityTest {
-
-  @Test
-  public void test_ALL() {
-    assertThat(Severity.ALL).hasSize(5).containsSubsequence("INFO", "MINOR", "MAJOR", "CRITICAL", "BLOCKER");
-  }
-
-  @Test
-  public void default_is_major() {
-    assertThat(Severity.defaultSeverity()).isEqualTo(Severity.MAJOR);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotatedCheck.java b/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotatedCheck.java
deleted file mode 100644
index ca33ea5f30c..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotatedCheck.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rules;
-
-@org.sonar.check.Rule(name ="Annotated Check", description = "Description")
-public class AnnotatedCheck {
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotatedCheckWithParameters.java b/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotatedCheckWithParameters.java
deleted file mode 100644
index d84145a7653..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotatedCheckWithParameters.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rules;
-
-import org.sonar.check.RuleProperty;
-
-@org.sonar.check.Rule(key = "overridden_key", name = "Check with parameters", description = "Has parameters")
-public class AnnotatedCheckWithParameters {
-
-  @RuleProperty(description = "Maximum value")
-  private String max;
-
-  @RuleProperty(key = "overridden_min", description = "Minimum value")
-  protected String min;
-
-  private int nonConfigurableProperty;
-
-  public String getMax() {
-    return max;
-  }
-
-  public void setMax(String max) {
-    this.max = max;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotationRuleParserTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotationRuleParserTest.java
deleted file mode 100644
index be73d6cf4a1..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rules/AnnotationRuleParserTest.java
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rules;
-
-import java.util.Collections;
-import java.util.List;
-import org.junit.Test;
-import org.sonar.api.PropertyType;
-import org.sonar.api.utils.SonarException;
-import org.sonar.check.Priority;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class AnnotationRuleParserTest {
-
-  @Test
-  public void rule_with_property() {
-    List<Rule> rules = parseAnnotatedClass(RuleWithProperty.class);
-    assertThat(rules).hasSize(1);
-    Rule rule = rules.get(0);
-    assertThat(rule.getKey()).isEqualTo("foo");
-    assertThat(rule.getName()).isEqualTo("bar");
-    assertThat(rule.getDescription()).isEqualTo("Foo Bar");
-    assertThat(rule.getSeverity()).isEqualTo(RulePriority.BLOCKER);
-    assertThat(rule.getStatus()).isEqualTo(Rule.STATUS_READY);
-    assertThat(rule.getParams()).hasSize(1);
-
-    RuleParam prop = rule.getParam("property");
-    assertThat(prop.getKey()).isEqualTo("property");
-    assertThat(prop.getDescription()).isEqualTo("Ignore ?");
-    assertThat(prop.getDefaultValue()).isEqualTo("false");
-    assertThat(prop.getType()).isEqualTo(PropertyType.STRING.name());
-  }
-
-  @Test
-  public void rule_with_integer_property() {
-    List<Rule> rules = parseAnnotatedClass(RuleWithIntegerProperty.class);
-
-    RuleParam prop = rules.get(0).getParam("property");
-    assertThat(prop.getDescription()).isEqualTo("Max");
-    assertThat(prop.getDefaultValue()).isEqualTo("12");
-    assertThat(prop.getType()).isEqualTo(PropertyType.INTEGER.name());
-  }
-
-  @Test
-  public void rule_with_text_property() {
-    List<Rule> rules = parseAnnotatedClass(RuleWithTextProperty.class);
-
-    RuleParam prop = rules.get(0).getParam("property");
-    assertThat(prop.getDescription()).isEqualTo("text");
-    assertThat(prop.getDefaultValue()).isEqualTo("Long text");
-    assertThat(prop.getType()).isEqualTo(PropertyType.TEXT.name());
-  }
-
-  @Test
-  public void should_reject_invalid_property_types() {
-    assertThatThrownBy(() -> parseAnnotatedClass(RuleWithInvalidPropertyType.class))
-      .isInstanceOf(SonarException.class)
-      .hasMessage("Invalid property type [INVALID]");
-  }
-
-  @Test
-  public void should_recognize_type() {
-    assertThat(AnnotationRuleParser.guessType(Integer.class)).isEqualTo(PropertyType.INTEGER);
-    assertThat(AnnotationRuleParser.guessType(int.class)).isEqualTo(PropertyType.INTEGER);
-    assertThat(AnnotationRuleParser.guessType(Float.class)).isEqualTo(PropertyType.FLOAT);
-    assertThat(AnnotationRuleParser.guessType(float.class)).isEqualTo(PropertyType.FLOAT);
-    assertThat(AnnotationRuleParser.guessType(Boolean.class)).isEqualTo(PropertyType.BOOLEAN);
-    assertThat(AnnotationRuleParser.guessType(boolean.class)).isEqualTo(PropertyType.BOOLEAN);
-    assertThat(AnnotationRuleParser.guessType(String.class)).isEqualTo(PropertyType.STRING);
-    assertThat(AnnotationRuleParser.guessType(Object.class)).isEqualTo(PropertyType.STRING);
-  }
-
-  @Test
-  public void rule_without_name_nor_description() {
-    List<Rule> rules = parseAnnotatedClass(RuleWithoutNameNorDescription.class);
-    assertThat(rules).hasSize(1);
-    Rule rule = rules.get(0);
-    assertThat(rule.getKey()).isEqualTo("foo");
-    assertThat(rule.getSeverity()).isEqualTo(RulePriority.MAJOR);
-    assertThat(rule.getName()).isNull();
-    assertThat(rule.getDescription()).isNull();
-  }
-
-  @Test
-  public void rule_without_key() {
-    List<Rule> rules = parseAnnotatedClass(RuleWithoutKey.class);
-    assertThat(rules).hasSize(1);
-    Rule rule = rules.get(0);
-    assertThat(rule.getKey()).isEqualTo(RuleWithoutKey.class.getCanonicalName());
-    assertThat(rule.getName()).isEqualTo("foo");
-    assertThat(rule.getDescription()).isNull();
-    assertThat(rule.getSeverity()).isEqualTo(RulePriority.MAJOR);
-  }
-
-  @Test
-  public void overridden_rule() {
-    List<Rule> rules = parseAnnotatedClass(OverridingRule.class);
-    assertThat(rules).hasSize(1);
-    Rule rule = rules.get(0);
-    assertThat(rule.getKey()).isEqualTo("overriding_foo");
-    assertThat(rule.getName()).isEqualTo("Overriding Foo");
-    assertThat(rule.getDescription()).isNull();
-    assertThat(rule.getSeverity()).isEqualTo(RulePriority.MAJOR);
-    assertThat(rule.getParams()).hasSize(2);
-  }
-
-  private List<Rule> parseAnnotatedClass(Class annotatedClass) {
-    return new AnnotationRuleParser().parse("repo", Collections.singleton(annotatedClass));
-  }
-
-  @org.sonar.check.Rule(name = "foo")
-  static class RuleWithoutKey {
-  }
-
-  @org.sonar.check.Rule(key = "foo")
-  static class RuleWithoutNameNorDescription {
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Foo Bar", status = Rule.STATUS_READY, priority = Priority.BLOCKER)
-  static class RuleWithProperty {
-    @org.sonar.check.RuleProperty(description = "Ignore ?", defaultValue = "false")
-    private String property;
-  }
-
-  @org.sonar.check.Rule(key = "overriding_foo", name = "Overriding Foo")
-  static class OverridingRule extends RuleWithProperty {
-    @org.sonar.check.RuleProperty
-    private String additionalProperty;
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Foo Bar", status = Rule.STATUS_READY, priority = Priority.BLOCKER)
-  static class RuleWithIntegerProperty {
-    @org.sonar.check.RuleProperty(description = "Max", defaultValue = "12")
-    private Integer property;
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Foo Bar", status = Rule.STATUS_READY, priority = Priority.BLOCKER)
-  static class RuleWithTextProperty {
-    @org.sonar.check.RuleProperty(description = "text", defaultValue = "Long text", type = "TEXT")
-    protected String property;
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Foo Bar", status = Rule.STATUS_READY, priority = Priority.BLOCKER)
-  static class RuleWithInvalidPropertyType {
-    @org.sonar.check.RuleProperty(description = "text", defaultValue = "Long text", type = "INVALID")
-    public String property;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleAnnotationUtilsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleAnnotationUtilsTest.java
deleted file mode 100644
index 2aa3bc13c26..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleAnnotationUtilsTest.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rules;
-
-import org.junit.Test;
-
-import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertThat;
-
-public class RuleAnnotationUtilsTest {
-
-  @Test
-  public void defaultKeyShouldBeTheClassName() {
-    String key = RuleAnnotationUtils.getRuleKey(AnnotatedCheck.class);
-    assertThat(key, is(AnnotatedCheck.class.getName()));
-  }
-
-  @Test
-  public void shouldGetKey() {
-    String key = RuleAnnotationUtils.getRuleKey(AnnotatedCheckWithParameters.class);
-    assertThat(key, is("overridden_key"));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rules/RulePriorityTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/rules/RulePriorityTest.java
deleted file mode 100644
index 065328460b1..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rules/RulePriorityTest.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rules;
-
-import org.junit.Test;
-import org.sonar.check.Priority;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class RulePriorityTest {
-
-  @Test
-  public void testValueOfString() {
-    assertThat(RulePriority.valueOfString("info")).isEqualTo(RulePriority.INFO);
-    assertThat(RulePriority.valueOfString("MAJOR")).isEqualTo(RulePriority.MAJOR);
-    assertThat(RulePriority.valueOfString("ERROR")).isEqualTo(RulePriority.MAJOR);
-    assertThat(RulePriority.valueOfString("WARNING")).isEqualTo(RulePriority.INFO);
-    assertThat(RulePriority.valueOfString("ErRor")).isEqualTo(RulePriority.MAJOR);
-    assertThat(RulePriority.valueOfString("WaRnInG")).isEqualTo(RulePriority.INFO);
-  }
-
-  @Test(expected = IllegalArgumentException.class)
-  public void testUnknownValueOfString() {
-    RulePriority.valueOfString("make me crash");
-  }
-
-  @Test
-  public void test_toCheckPriority() {
-    assertThat(RulePriority.fromCheckPriority(Priority.BLOCKER)).isEqualTo(RulePriority.BLOCKER);
-    assertThat(RulePriority.fromCheckPriority(Priority.CRITICAL)).isEqualTo(RulePriority.CRITICAL);
-    assertThat(RulePriority.fromCheckPriority(Priority.MAJOR)).isEqualTo(RulePriority.MAJOR);
-    assertThat(RulePriority.fromCheckPriority(Priority.MINOR)).isEqualTo(RulePriority.MINOR);
-    assertThat(RulePriority.fromCheckPriority(Priority.INFO)).isEqualTo(RulePriority.INFO);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleTest.java
deleted file mode 100644
index 59a86a29c2c..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleTest.java
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rules;
-
-import java.util.Arrays;
-import java.util.List;
-import org.junit.Assert;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class RuleTest {
-
-  @Test
-  public void description_should_be_cleaned() {
-    Rule rule = Rule.create().setDescription("    my description         ");
-    Assert.assertEquals("my description", rule.getDescription());
-
-    rule.setDescription(null);
-    assertThat(rule.getDescription()).isNull();
-  }
-
-  @Test
-  public void should_remove_new_line_characters_in_name_with_setter() {
-    Rule rule = Rule.create();
-    for (String example : getExamplesContainingNewLineCharacter()) {
-      rule.setName(example);
-      assertThat(rule.getName()).isEqualTo("test");
-    }
-  }
-
-  @Test
-  public void should_remove_new_line_characters_in_name_with_first_constructor() {
-    Rule rule;
-    for (String example : getExamplesContainingNewLineCharacter()) {
-      rule = new Rule(null, null).setName(example);
-      assertThat(rule.getName()).isEqualTo("test");
-    }
-  }
-
-  @Test
-  public void should_remove_new_line_characters_in_name_with_second_constructor() {
-    Rule rule;
-    for (String example : getExamplesContainingNewLineCharacter()) {
-      rule = new Rule(null, null).setName(example);
-      assertThat(rule.getName()).isEqualTo("test");
-    }
-  }
-
-  @Test
-  public void default_priority_is_major() {
-    Rule rule = Rule.create();
-    assertThat(rule.getSeverity()).isEqualTo(RulePriority.MAJOR);
-
-    rule = new Rule("name", "key");
-    assertThat(rule.getSeverity()).isEqualTo(RulePriority.MAJOR);
-
-    rule.setSeverity(RulePriority.BLOCKER);
-    assertThat(rule.getSeverity()).isEqualTo(RulePriority.BLOCKER);
-
-    rule.setSeverity(null);
-    assertThat(rule.getSeverity()).isEqualTo(RulePriority.MAJOR);
-  }
-
-  @Test(expected = IllegalStateException.class)
-  public void should_not_authorize_unkown_status() {
-    Rule.create().setStatus("Unknown");
-  }
-
-  @Test
-  public void should_set_valid_status() {
-    Rule rule = Rule.create().setStatus(Rule.STATUS_DEPRECATED);
-    assertThat(rule.getStatus()).isEqualTo(Rule.STATUS_DEPRECATED);
-
-    rule = Rule.create().setStatus(Rule.STATUS_REMOVED);
-    assertThat(rule.getStatus()).isEqualTo(Rule.STATUS_REMOVED);
-
-    rule = Rule.create().setStatus(Rule.STATUS_BETA);
-    assertThat(rule.getStatus()).isEqualTo(Rule.STATUS_BETA);
-
-    rule = Rule.create().setStatus(Rule.STATUS_READY);
-    assertThat(rule.getStatus()).isEqualTo(Rule.STATUS_READY);
-  }
-
-  @Test
-  public void testTags() {
-    Rule rule = Rule.create();
-    assertThat(rule.getTags()).isEmpty();
-    assertThat(rule.getSystemTags()).isEmpty();
-
-    rule.setTags(new String[] {"tag1", "tag2"});
-    assertThat(rule.getTags()).containsOnly("tag1", "tag2");
-    assertThat(rule.getSystemTags()).isEmpty();
-  }
-
-  private List<String> getExamplesContainingNewLineCharacter() {
-    return Arrays.asList("te\nst", "te\ns\nt", "te\rst", "te\n\rst", "te\r\nst");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleTypeTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleTypeTest.java
deleted file mode 100644
index 19de1e83b52..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/rules/RuleTypeTest.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.rules;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class RuleTypeTest {
-
-
-  @Test
-  public void test_valueOf_db_constant() {
-    assertThat(RuleType.valueOf(1)).isEqualTo(RuleType.CODE_SMELL);
-    assertThat(RuleType.valueOf(2)).isEqualTo(RuleType.BUG);
-  }
-
-  @Test
-  public void valueOf_throws_ISE_if_unsupported_db_constant() {
-    assertThatThrownBy(() -> RuleType.valueOf(5))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Unsupported type value : 5");
-  }
-
-  @Test
-  public void test_ALL_NAMES() {
-    assertThat(RuleType.names()).containsOnly("BUG", "VULNERABILITY", "CODE_SMELL", "SECURITY_HOTSPOT");
-  }
-
-  @Test
-  public void ALL_NAMES_is_immutable() {
-    assertThatThrownBy(() -> RuleType.names().add("foo"))
-      .isInstanceOf(UnsupportedOperationException.class);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/scan/filesystem/FileExclusionsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/scan/filesystem/FileExclusionsTest.java
deleted file mode 100644
index 8f3c3d1478a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/scan/filesystem/FileExclusionsTest.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.scan.filesystem;
-
-import org.junit.Test;
-import org.sonar.api.CoreProperties;
-import org.sonar.api.config.internal.MapSettings;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class FileExclusionsTest {
-  @Test
-  public void ignore_inclusion_of_world() {
-    MapSettings settings = new MapSettings();
-    settings.setProperty(CoreProperties.PROJECT_INCLUSIONS_PROPERTY, "**/*");
-    settings.setProperty(CoreProperties.PROJECT_TEST_INCLUSIONS_PROPERTY, "**/*");
-    assertThat(new FileExclusions(settings.asConfig()).sourceInclusions()).isEmpty();
-    assertThat(new FileExclusions(settings.asConfig()).testInclusions()).isEmpty();
-  }
-
-  @Test
-  public void load_inclusions() {
-    MapSettings settings = new MapSettings();
-    settings.setProperty(CoreProperties.PROJECT_INCLUSIONS_PROPERTY, "**/*Foo.java");
-    settings.setProperty(CoreProperties.PROJECT_TEST_INCLUSIONS_PROPERTY, "**/*FooTest.java");
-    FileExclusions moduleExclusions = new FileExclusions(settings.asConfig());
-
-    assertThat(moduleExclusions.sourceInclusions()).containsOnly("**/*Foo.java");
-    assertThat(moduleExclusions.testInclusions()).containsOnly("**/*FooTest.java");
-  }
-
-  @Test
-  public void load_exclusions() {
-    MapSettings settings = new MapSettings();
-    settings.setProperty(CoreProperties.PROJECT_EXCLUSIONS_PROPERTY, "**/*Foo.java");
-    settings.setProperty(CoreProperties.PROJECT_TEST_EXCLUSIONS_PROPERTY, "**/*FooTest.java");
-    FileExclusions moduleExclusions = new FileExclusions(settings.asConfig());
-
-    assertThat(moduleExclusions.sourceInclusions()).isEmpty();
-    assertThat(moduleExclusions.sourceExclusions()).containsOnly("**/*Foo.java");
-    assertThat(moduleExclusions.testInclusions()).isEmpty();
-    assertThat(moduleExclusions.testExclusions()).containsOnly("**/*FooTest.java");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/scan/filesystem/PathResolverTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/scan/filesystem/PathResolverTest.java
deleted file mode 100644
index c50a79edcdf..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/scan/filesystem/PathResolverTest.java
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.scan.filesystem;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-import org.apache.commons.io.FilenameUtils;
-import org.apache.commons.lang.SystemUtils;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class PathResolverTest {
-  @Rule
-  public TemporaryFolder temp = new TemporaryFolder();
-
-  @Test
-  public void get_file_by_relative_path() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = temp.newFolder();
-    File file = resolver.relativeFile(rootDir, "org/foo/Bar.java");
-    assertThat(file.getName()).isEqualTo("Bar.java");
-    assertThat(FilenameUtils.separatorsToUnix(file.getCanonicalPath())).endsWith("org/foo/Bar.java");
-    assertThat(file.getParentFile().getParentFile().getParentFile().getCanonicalPath()).isEqualTo(rootDir.getCanonicalPath());
-  }
-
-  @Test
-  public void get_file_by_absolute_path() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = temp.newFolder();
-    File file = resolver.relativeFile(rootDir, new File(rootDir, "org/foo/Bar.java").getAbsolutePath());
-    assertThat(file.getName()).isEqualTo("Bar.java");
-    assertThat(FilenameUtils.separatorsToUnix(file.getCanonicalPath())).endsWith("org/foo/Bar.java");
-    assertThat(file.getParentFile().getParentFile().getParentFile().getCanonicalPath()).isEqualTo(rootDir.getCanonicalPath());
-  }
-
-  @Test
-  public void get_files_by_relative_paths() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = temp.newFolder();
-    List<File> files = resolver.relativeFiles(rootDir, Arrays.asList("org/foo/Bar.java", "org/hello/World.java"));
-    assertThat(files).hasSize(2);
-    for (File file : files) {
-      assertThat(file.getName()).endsWith(".java");
-      assertThat(file.getParentFile().getParentFile().getParentFile().getCanonicalPath()).isEqualTo(rootDir.getCanonicalPath());
-    }
-  }
-
-  @Test
-  public void relative_path_from_dir() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = temp.newFolder();
-    File org = new File(rootDir, "org");
-    File hello = new File(org, "hello");
-    File world = new File(hello, "World.java");
-
-    assertThat(resolver.relativePath(rootDir, world)).isEqualTo("org/hello/World.java");
-    assertThat(resolver.relativePath(new File(rootDir, "."), world)).isEqualTo("org/hello/World.java");
-  }
-
-  @Test
-  public void relative_path_from_not_normalized_dir() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = new File(temp.newFolder(), "foo/..");
-    File org = new File(rootDir, "org");
-    File hello = new File(org, "hello");
-    File world = new File(hello, "World.java");
-
-    assertThat(resolver.relativePath(rootDir, world)).isEqualTo("org/hello/World.java");
-  }
-
-  @Test
-  public void relative_path_for_not_normalized_dir() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = temp.newFolder();
-    File file = new File(rootDir, "level1/../dir/file.c");
-
-    assertThat(resolver.relativePath(rootDir, file)).isEqualTo("dir/file.c");
-  }
-
-  @Test
-  public void relative_path_for_not_normalized_dir_sub_level() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = temp.newFolder();
-    File file = new File(rootDir, "level1/level2/../dir/file.c");
-
-    assertThat(resolver.relativePath(rootDir, file)).isEqualTo("level1/dir/file.c");
-  }
-
-  @Test
-  public void relative_path_for_case_insensitive_fs() throws IOException {
-    // To please the quality gate, don't use assumeTrue, or the test will be reported as skipped
-    if (SystemUtils.IS_OS_WINDOWS) {
-      PathResolver resolver = new PathResolver();
-      File rootDir = temp.newFolder();
-      File baseDir = new File(rootDir, "level1");
-      File file = new File(baseDir, "../Level1/dir/file.c");
-
-      assertThat(resolver.relativePath(baseDir, file)).isEqualTo("dir/file.c");
-    }
-  }
-
-  @Test
-  public void relative_path_from_multiple_dirs() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File dir1 = temp.newFolder("D1");
-    File dir2 = temp.newFolder("D2");
-
-    File org = new File(dir2, "org");
-    File hello = new File(org, "hello");
-    File world = new File(hello, "World.java");
-
-    PathResolver.RelativePath relativePath = resolver.relativePath(Arrays.asList(dir1, dir2), world);
-    assertThat(relativePath.dir().getCanonicalPath()).isEqualTo(dir2.getCanonicalPath());
-    assertThat(relativePath.path()).isEqualTo("org/hello/World.java");
-  }
-
-  @Test
-  public void relative_path_from_not_normalized_dirs() throws IOException {
-    PathResolver resolver = new PathResolver();
-
-    File rootDir = new File(temp.newFolder(), "foo/..");
-    File org = new File(rootDir, "org");
-    File hello = new File(org, "hello");
-    File world = new File(hello, "World.java");
-
-    PathResolver.RelativePath relativePath = resolver.relativePath(Arrays.asList(rootDir), world);
-    assertThat(relativePath).isNotNull();
-    assertThat(relativePath.dir()).isEqualTo(rootDir);
-    assertThat(relativePath.path()).isEqualTo("org/hello/World.java");
-  }
-
-  @Test
-  public void cant_find_relative_path_from_multiple_dirs() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File dir1 = temp.newFolder("D1");
-    File dir2 = temp.newFolder("D2");
-
-    File org = new File(dir2, "org");
-    File hello = new File(org, "hello");
-    File world = new File(hello, "World.java");
-
-    PathResolver.RelativePath relativePath = resolver.relativePath(Arrays.asList(dir1), world);
-    assertThat(relativePath).isNull();
-  }
-
-  @Test
-  public void null_relative_path_when_file_is_not_in_dir() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = temp.newFolder();
-
-    assertThat(resolver.relativePath(rootDir, new File("Elsewhere.java"))).isNull();
-  }
-
-  @Test
-  public void null_relative_path_when_file_is_not_in_dir2() throws IOException {
-    PathResolver resolver = new PathResolver();
-    File rootDir = temp.newFolder();
-
-    assertThat(resolver.relativePath(rootDir, new File(rootDir, "../Elsewhere.java"))).isNull();
-  }
-
-  @Test
-  public void supportSymlink() {
-    PathResolver resolver = new PathResolver();
-    File rootDir = new File("test-resources/org/sonar/api/scan/filesystem/sample-with-symlink");
-
-    assertThat(resolver.relativePath(rootDir, new File("test-resources/org/sonar/api/scan/filesystem/sample-with-symlink/testx/ClassOneTest.java"))).isEqualTo(
-      "testx/ClassOneTest.java");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/security/DefaultGroupsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/security/DefaultGroupsTest.java
deleted file mode 100644
index a84ca8c270a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/security/DefaultGroupsTest.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.security;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class DefaultGroupsTest {
-  @Test
-  public void isAnyone_is_not_case_sensitive() {
-    assertThat(DefaultGroups.isAnyone("ANYONE")).isTrue();
-    assertThat(DefaultGroups.isAnyone("anyone")).isTrue();
-    assertThat(DefaultGroups.isAnyone(DefaultGroups.ANYONE)).isTrue();
-
-    assertThat(DefaultGroups.isAnyone(DefaultGroups.ADMINISTRATORS)).isFalse();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/security/ExternalGroupsProviderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/security/ExternalGroupsProviderTest.java
deleted file mode 100644
index 6b1d4e3e3c8..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/security/ExternalGroupsProviderTest.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.security;
-
-import com.google.common.base.Preconditions;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
-import javax.annotation.Nullable;
-import javax.servlet.http.HttpServletRequest;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
-public class ExternalGroupsProviderTest {
-  @Test
-  public void doGetGroupsNoOverride() {
-    ExternalGroupsProvider groupsProvider = new ExternalGroupsProvider() {
-    };
-
-    String userName = "foo";
-    assertThat(groupsProvider.doGetGroups(new ExternalGroupsProvider.Context(userName,
-      mock(HttpServletRequest.class)))).isNull();
-  }
-
-  @Test
-  public void doGetGroupsTests() {
-    final Map<String, Collection<String>> userGroupsMap = getTestUserGroupMapping();
-
-    ExternalGroupsProvider groupsProvider = new ExternalGroupsProvider() {
-      @Override
-      public Collection<String> doGetGroups(Context context) {
-        Preconditions.checkNotNull(context.getUsername());
-        Preconditions.checkNotNull(context.getRequest());
-
-        return userGroupsMap.get(context.getUsername());
-      }
-    };
-
-    runDoGetGroupsTests(groupsProvider, userGroupsMap);
-  }
-
-  private static void runDoGetGroupsTests(ExternalGroupsProvider groupsProvider, Map<String, Collection<String>> userGroupsMap) {
-    for (Map.Entry<String, Collection<String>> userGroupMapEntry : userGroupsMap.entrySet()) {
-      Collection<String> groups = groupsProvider.doGetGroups(new ExternalGroupsProvider.Context(
-        userGroupMapEntry.getKey(), mock(HttpServletRequest.class)));
-      assertThat(groups).isEqualTo(userGroupMapEntry.getValue());
-    }
-  }
-
-  private static Map<String, Collection<String>> getTestUserGroupMapping() {
-    Map<String, Collection<String>> userGroupsMap = new HashMap<>();
-    addUserGroupMapping(userGroupsMap, "userWithOneGroups", new String[] {"group1"});
-    addUserGroupMapping(userGroupsMap, "userWithTwoGroups", new String[] {"group1", "group2"});
-    addUserGroupMapping(userGroupsMap, "userWithNoGroup", new String[] {});
-    addUserGroupMapping(userGroupsMap, "userWithNullGroup", null);
-
-    return userGroupsMap;
-  }
-
-  private static void addUserGroupMapping(Map<String, Collection<String>> userGroupsMap, String user, @Nullable String[] groups) {
-    Collection<String> groupsCollection = null;
-    if (groups != null) {
-      groupsCollection = Arrays.asList(groups);
-    }
-
-    userGroupsMap.put(user, groupsCollection);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/security/ExternalUsersProviderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/security/ExternalUsersProviderTest.java
deleted file mode 100644
index 3b3e310926d..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/security/ExternalUsersProviderTest.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.security;
-
-import com.google.common.base.Preconditions;
-import org.junit.Test;
-
-import javax.servlet.http.HttpServletRequest;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
-public class ExternalUsersProviderTest {
-
-  @Test
-  public void doGetUserDetails() {
-    ExternalUsersProvider provider = new ExternalUsersProvider() {
-      @Override
-      public UserDetails doGetUserDetails(Context context) {
-        Preconditions.checkNotNull(context.getUsername());
-        Preconditions.checkNotNull(context.getRequest());
-        UserDetails user = new UserDetails();
-        user.setName(context.getUsername());
-        user.setEmail("foo@bar.com");
-        return user;
-      }
-    };
-    UserDetails user = provider.doGetUserDetails(new ExternalUsersProvider.Context("foo", mock(HttpServletRequest.class)));
-
-    assertThat(user.getName()).isEqualTo("foo");
-    assertThat(user.getEmail()).isEqualTo("foo@bar.com");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/security/SecurityRealmTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/security/SecurityRealmTest.java
deleted file mode 100644
index 4fd508646c8..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/security/SecurityRealmTest.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.security;
-
-import org.junit.Test;
-
-import javax.servlet.http.HttpServletRequest;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-
-public class SecurityRealmTest {
-
-  @Test
-  public void doGetAuthenticator() {
-    final Authenticator authenticator = mock(Authenticator.class);
-    SecurityRealm realm = new SecurityRealm() {
-      @Override
-      public Authenticator doGetAuthenticator() {
-        return authenticator;
-      }
-    };
-    assertThat(realm.doGetAuthenticator()).isSameAs(authenticator);
-    assertThat(realm.getLoginPasswordAuthenticator()).isNull();
-  }
-
-  @Test
-  public void getLoginPasswordAuthenticator_deprecated_method_replaced_by_getAuthenticator() {
-    final LoginPasswordAuthenticator deprecatedAuthenticator = mock(LoginPasswordAuthenticator.class);
-    SecurityRealm realm = new SecurityRealm() {
-      @Override
-      public LoginPasswordAuthenticator getLoginPasswordAuthenticator() {
-        return deprecatedAuthenticator;
-      }
-    };
-    Authenticator proxy = realm.doGetAuthenticator();
-    Authenticator.Context context = new Authenticator.Context("foo", "bar", mock(HttpServletRequest.class));
-    proxy.doAuthenticate(context);
-
-    verify(deprecatedAuthenticator).authenticate("foo", "bar");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/security/UserDetailsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/security/UserDetailsTest.java
deleted file mode 100644
index c8c414da0ab..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/security/UserDetailsTest.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.security;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class UserDetailsTest {
-  private UserDetails userDetails;
-
-  @Before
-  public void init() {
-    userDetails = new UserDetails();
-  }
-
-  @Test
-  public void getNameTest() {
-    userDetails.setName(null);
-    assertThat(userDetails.getName()).isNull();
-
-    userDetails.setName("");
-    assertThat(userDetails.getName()).isEmpty();
-
-    userDetails.setName("foo");
-    assertThat(userDetails.getName()).isEqualTo("foo");
-  }
-
-  @Test
-  public void getEmailTest() {
-    userDetails.setEmail(null);
-    assertThat(userDetails.getEmail()).isNull();
-
-    userDetails.setEmail("");
-    assertThat(userDetails.getEmail()).isEmpty();
-
-    userDetails.setEmail("foo@example.com");
-    assertThat(userDetails.getEmail()).isEqualTo("foo@example.com");
-  }
-
-  @Test
-  public void getUserIdTest() {
-    userDetails.setUserId(null);
-    assertThat(userDetails.getUserId()).isNull();
-
-    userDetails.setUserId("");
-    assertThat(userDetails.getUserId()).isEmpty();
-
-    userDetails.setUserId("foo@example");
-    assertThat(userDetails.getUserId()).isEqualTo("foo@example");
-  }
-
-  @Test
-  public void toStringTest() {
-    userDetails.setName("foo");
-    userDetails.setEmail("foo@example.com");
-    userDetails.setUserId("foo@example");
-
-    assertThat(userDetails.toString()).isEqualTo("UserDetails{name='foo', email='foo@example.com', userId='foo@example'}");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/authentication/DisplayTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/authentication/DisplayTest.java
deleted file mode 100644
index 9b77233317d..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/authentication/DisplayTest.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.authentication;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class DisplayTest {
-
-  @Test
-  public void create_display() {
-    Display display = Display.builder()
-      .setIconPath("/static/authgithub/github.svg")
-      .setBackgroundColor("#123456")
-      .build();
-
-    assertThat(display.getIconPath()).isEqualTo("/static/authgithub/github.svg");
-    assertThat(display.getBackgroundColor()).isEqualTo("#123456");
-    assertThat(display.getHelpMessage()).isNull();
-  }
-
-  @Test
-  public void create_display_with_default_background_color() {
-    Display display = Display.builder()
-      .setIconPath("/static/authgithub/github.svg")
-      .build();
-
-    assertThat(display.getBackgroundColor()).isEqualTo("#236a97");
-  }
-
-
-  @Test
-  public void create_display_with_help_message() {
-    Display display = Display.builder()
-      .setIconPath("/static/authgithub/github.svg")
-      .setHelpMessage("Help message")
-      .build();
-
-    assertThat(display.getHelpMessage()).isEqualTo("Help message");
-  }
-
-  @Test
-  public void fail_when_icon_path_is_null() {
-    assertThatThrownBy(() -> Display.builder()
-      .setIconPath(null)
-      .setBackgroundColor("#123456")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Icon path must not be blank");
-  }
-
-  @Test
-  public void fail_when_icon_path_is_blank() {
-    assertThatThrownBy(() -> Display.builder()
-      .setIconPath("")
-      .setBackgroundColor("#123456")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Icon path must not be blank");
-  }
-
-  @Test
-  public void fail_when_background_color_is_null() {
-    assertThatThrownBy(() -> Display.builder()
-      .setIconPath("/static/authgithub/github.svg")
-      .setBackgroundColor(null)
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Background color must not be blank");
-  }
-
-  @Test
-  public void fail_when_background_color_is_blank() {
-    assertThatThrownBy(() -> Display.builder()
-      .setIconPath("/static/authgithub/github.svg")
-      .setBackgroundColor("")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Background color must not be blank");
-  }
-
-  @Test
-  public void fail_when_background_color_has_wrong_size() {
-    assertThatThrownBy(() -> Display.builder()
-      .setIconPath("/static/authgithub/github.svg")
-      .setBackgroundColor("1234")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Background color must begin with a sharp followed by 6 characters");
-  }
-
-  @Test
-  public void fail_when_background_color_doesnt_begin_with_sharp() {
-    assertThatThrownBy(() -> Display.builder()
-      .setIconPath("/static/authgithub/github.svg")
-      .setBackgroundColor("*123456")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Background color must begin with a sharp followed by 6 characters");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/authentication/UserIdentityTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/authentication/UserIdentityTest.java
deleted file mode 100644
index 266959f46f1..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/authentication/UserIdentityTest.java
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.authentication;
-
-import com.google.common.base.Strings;
-import org.junit.Test;
-
-import static com.google.common.collect.Sets.newHashSet;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class UserIdentityTest {
-
-  @Test
-  public void create_user() {
-    UserIdentity underTest = UserIdentity.builder()
-      .setProviderId("4321")
-      .setProviderLogin("john")
-      .setName("John")
-      .setEmail("john@email.com")
-      .build();
-
-    assertThat(underTest.getProviderId()).isEqualTo("4321");
-    assertThat(underTest.getProviderLogin()).isEqualTo("john");
-    assertThat(underTest.getName()).isEqualTo("John");
-    assertThat(underTest.getEmail()).isEqualTo("john@email.com");
-    assertThat(underTest.shouldSyncGroups()).isFalse();
-    assertThat(underTest.getGroups()).isEmpty();
-  }
-
-  @Test
-  public void create_user_with_minimum_fields() {
-    UserIdentity underTest = UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName("John")
-      .build();
-
-    assertThat(underTest.getProviderLogin()).isEqualTo("john");
-    assertThat(underTest.getName()).isEqualTo("John");
-    assertThat(underTest.getProviderId()).isNull();
-    assertThat(underTest.getEmail()).isNull();
-    assertThat(underTest.shouldSyncGroups()).isFalse();
-    assertThat(underTest.getGroups()).isEmpty();
-  }
-
-  @Test
-  public void fail_when_id_is_too_long() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderId(Strings.repeat("1", 256))
-      .setProviderLogin("john")
-      .setName("John")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("ID is too big (255 characters max)");
-  }
-
-  @Test
-  public void fail_when_provider_login_is_null() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setName("John")
-      .setEmail("john@email.com")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Provider login must not be blank");
-  }
-
-  @Test
-  public void fail_when_provider_login_is_empty() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("")
-      .setName("John")
-      .setEmail("john@email.com")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Provider login must not be blank");
-  }
-
-  @Test
-  public void fail_when_provider_login_is_too_long() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin(Strings.repeat("1", 256))
-      .setName("John")
-      .setEmail("john@email.com")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Provider login size is incorrect (maximum 255 characters)");
-  }
-
-  @Test
-  public void fail_when_name_is_null() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setEmail("john@email.com")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("User name must not be blank");
-  }
-
-  @Test
-  public void fail_when_name_is_empty() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName("")
-      .setEmail("john@email.com")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("User name must not be blank");
-  }
-
-  @Test
-  public void fail_when_name_is_loo_long() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName(Strings.repeat("1", 201))
-      .setEmail("john@email.com")
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("User name size is too big (200 characters max)");
-  }
-
-  @Test
-  public void fail_when_email_is_loo_long() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName("John")
-      .setEmail(Strings.repeat("1", 101))
-      .build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("User email size is too big (100 characters max)");
-  }
-
-  @Test
-  public void create_user_with_groups() {
-    UserIdentity underTest = UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName("John")
-      .setEmail("john@email.com")
-      .setGroups(newHashSet("admin", "user"))
-      .build();
-
-    assertThat(underTest.shouldSyncGroups()).isTrue();
-    assertThat(underTest.getGroups()).containsOnly("admin", "user");
-  }
-
-  @Test
-  public void fail_when_groups_are_null() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setEmail("john@email.com")
-      .setGroups(null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Groups cannot be null, please don't use this method if groups should not be synchronized.");
-  }
-
-  @Test
-  public void fail_when_groups_contain_empty_group_name() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setEmail("john@email.com")
-      .setGroups(newHashSet("")))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Group name cannot be empty");
-  }
-
-  @Test
-  public void fail_when_groups_contain_only_blank_space() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName("John")
-      .setEmail("john@email.com")
-      .setGroups(newHashSet("      ")))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Group name cannot be empty");
-  }
-
-  @Test
-  public void fail_when_groups_contain_null_group_name() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName("John")
-      .setEmail("john@email.com")
-      .setGroups(newHashSet((String)null)))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Group name cannot be empty");
-  }
-
-  @Test
-  public void fail_when_groups_contain_anyone() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName("John")
-      .setEmail("john@email.com")
-      .setGroups(newHashSet("Anyone")))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Anyone group cannot be used");
-  }
-
-  @Test
-  public void fail_when_groups_contain_too_long_group_name() {
-    assertThatThrownBy(() -> UserIdentity.builder()
-      .setProviderLogin("john")
-      .setName("John")
-      .setEmail("john@email.com")
-      .setGroups(newHashSet(Strings.repeat("group", 300))))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Group name cannot be longer than 255 characters");
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/debt/DefaultDebtRemediationFunctionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/debt/DefaultDebtRemediationFunctionTest.java
deleted file mode 100644
index c9f15eaf520..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/debt/DefaultDebtRemediationFunctionTest.java
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.debt;
-
-import org.junit.Test;
-import org.sonar.api.server.debt.internal.DefaultDebtRemediationFunction;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-public class DefaultDebtRemediationFunctionTest {
-
-  @Test
-  public void create_linear() {
-    DebtRemediationFunction function = new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR, "10h", null);
-    assertThat(function.type()).isEqualTo(DefaultDebtRemediationFunction.Type.LINEAR);
-    assertThat(function.gapMultiplier()).isEqualTo("10h");
-    assertThat(function.baseEffort()).isNull();
-  }
-
-  @Test
-  public void create_linear_with_offset() {
-    DebtRemediationFunction function = new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "10h", "5min");
-    assertThat(function.type()).isEqualTo(DefaultDebtRemediationFunction.Type.LINEAR_OFFSET);
-    assertThat(function.gapMultiplier()).isEqualTo("10h");
-    assertThat(function.baseEffort()).isEqualTo("5min");
-  }
-
-  @Test
-  public void create_constant_per_issue() {
-    DebtRemediationFunction function = new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.CONSTANT_ISSUE, null, "10h");
-    assertThat(function.type()).isEqualTo(DefaultDebtRemediationFunction.Type.CONSTANT_ISSUE);
-    assertThat(function.gapMultiplier()).isNull();
-    assertThat(function.baseEffort()).isEqualTo("10h");
-  }
-
-  @Test
-  public void sanitize_remediation_coefficient_and_offset() {
-    DebtRemediationFunction function = new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "  1  h   ", "  10   min");
-
-    assertThat(function.gapMultiplier()).isEqualTo("1h");
-    assertThat(function.baseEffort()).isEqualTo("10min");
-  }
-
-  @Test
-  public void fail_to_when_no_type() {
-    try {
-      new DefaultDebtRemediationFunction(null, "5min", "10h");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Remediation function type cannot be null");
-    }
-  }
-
-  @Test
-  public void fail_to_create_linear_when_no_coefficient() {
-    try {
-      new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR, null, "10h");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Linear functions must only have a non empty gap multiplier");
-    }
-  }
-
-  @Test
-  public void fail_to_create_linear_when_offset() {
-    try {
-      new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR, "5min", "10h");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Linear functions must only have a non empty gap multiplier");
-    }
-  }
-
-  @Test
-  public void fail_to_create_constant_per_issue_when_no_offset() {
-    try {
-      new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.CONSTANT_ISSUE, "10h", null);
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Constant/issue functions must only have a non empty base effort");
-    }
-  }
-
-  @Test
-  public void fail_to_create_constant_per_issue_when_coefficient() {
-    try {
-      new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.CONSTANT_ISSUE, "5min", "10h");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Constant/issue functions must only have a non empty base effort");
-    }
-  }
-
-  @Test
-  public void fail_to_create_linear_with_offset_when_no_coefficient() {
-    try {
-      new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "", "10h");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Linear with offset functions must have both non null gap multiplier and base effort");
-    }
-  }
-
-  @Test
-  public void fail_to_create_linear_with_offset_when_no_offset() {
-    try {
-      new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "5min", "");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Linear with offset functions must have both non null gap multiplier and base effort");
-    }
-  }
-
-  @Test
-  public void test_equals_and_hashcode() {
-    DebtRemediationFunction function = new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "10h", "5min");
-    DebtRemediationFunction functionWithSameValue = new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "10h", "5min");
-    DebtRemediationFunction functionWithDifferentType = new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.CONSTANT_ISSUE, null, "5min");
-
-    assertThat(function).isEqualTo(function)
-      .isEqualTo(functionWithSameValue)
-      .isNotEqualTo(functionWithDifferentType)
-      .isNotEqualTo(new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "11h", "5min"))
-      .isNotEqualTo(new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "10h", "6min"))
-      .isNotEqualTo(new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR, "10h", null))
-      .isNotEqualTo(new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.CONSTANT_ISSUE, null, "6min"))
-      .hasSameHashCodeAs(function)
-      .hasSameHashCodeAs(functionWithSameValue);
-    assertThat(function.hashCode()).isNotEqualTo(functionWithDifferentType.hashCode());
-  }
-
-  @Test
-  public void test_to_string() {
-    assertThat(new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR_OFFSET, "10h", "5min").toString())
-      .isEqualTo("DebtRemediationFunction{type=LINEAR_OFFSET, gap multiplier=10h, base effort=5min}");
-  }
-
-  @Test
-  public void fail_if_bad_coefficient_format() {
-    try {
-      new DefaultDebtRemediationFunction(DebtRemediationFunction.Type.LINEAR, "foo", null);
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Invalid gap multiplier: foo (Duration 'foo' is invalid, it should use the following sample format : 2d 10h 15min)");
-    }
-
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/profile/BuiltInQualityProfileAnnotationLoaderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/profile/BuiltInQualityProfileAnnotationLoaderTest.java
deleted file mode 100644
index dac99689dd3..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/profile/BuiltInQualityProfileAnnotationLoaderTest.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.profile;
-
-import org.junit.Test;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.rule.Severity;
-import org.sonar.api.server.profile.BuiltInQualityProfilesDefinition.NewBuiltInQualityProfile;
-import org.sonar.check.BelongsToProfile;
-import org.sonar.check.Priority;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class BuiltInQualityProfileAnnotationLoaderTest {
-
-  @Test
-  public void shouldParseAnnotatedClasses() {
-    BuiltInQualityProfilesDefinition.Context context = new BuiltInQualityProfilesDefinition.Context();
-    NewBuiltInQualityProfile newProfile = context.createBuiltInQualityProfile("Foo way", "java");
-
-    new BuiltInQualityProfileAnnotationLoader().load(newProfile, "squid", FakeRule.class, RuleNoProfile.class);
-    newProfile.done();
-
-    assertThat(context.profile("java", "Foo way").rule(RuleKey.of("squid", "fake")).overriddenSeverity()).isEqualTo(Severity.BLOCKER);
-  }
-
-  @Test
-  public void shouldParseOnlyWantedProfile() {
-    BuiltInQualityProfilesDefinition.Context context = new BuiltInQualityProfilesDefinition.Context();
-    NewBuiltInQualityProfile newProfile = context.createBuiltInQualityProfile("Foo way", "java");
-
-    new BuiltInQualityProfileAnnotationLoader().load(newProfile, "squid", FakeRule.class, RuleOnOtherProfile.class, RuleNoProfile.class);
-    newProfile.done();
-
-    assertThat(context.profile("java", "Foo way").rule(RuleKey.of("squid", "fake"))).isNotNull();
-    assertThat(context.profile("java", "Foo way").rule(RuleKey.of("squid", "other"))).isNull();
-  }
-}
-
-@BelongsToProfile(title = "Other profile", priority = Priority.BLOCKER)
-@org.sonar.check.Rule(key = "other", priority = Priority.CRITICAL)
-class RuleOnOtherProfile {
-}
-
-@org.sonar.check.Rule(key = "no", priority = Priority.CRITICAL)
-class RuleNoProfile {
-}
-
-@BelongsToProfile(title = "Foo way", priority = Priority.BLOCKER)
-@org.sonar.check.Rule(key = "fake", priority = Priority.CRITICAL)
-class FakeRule {
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/profile/BuiltInQualityProfilesDefinitionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/profile/BuiltInQualityProfilesDefinitionTest.java
deleted file mode 100644
index 87149929bc0..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/profile/BuiltInQualityProfilesDefinitionTest.java
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.profile;
-
-import java.util.Map;
-import java.util.function.Consumer;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.server.profile.BuiltInQualityProfilesDefinition.BuiltInQualityProfile;
-import org.sonar.api.server.profile.BuiltInQualityProfilesDefinition.NewBuiltInActiveRule;
-import org.sonar.api.server.profile.BuiltInQualityProfilesDefinition.NewBuiltInQualityProfile;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.assertj.core.groups.Tuple.tuple;
-
-public class BuiltInQualityProfilesDefinitionTest {
-
-
-  @Test
-  public void coverage() {
-    assertThat(new BuiltInQualityProfilesDefinition.Context().profile("Foo", "xoo")).isNull();
-  }
-
-  @Test
-  public void createEmptyProfile() {
-    Map<String, Map<String, BuiltInQualityProfile>> profiles = define(c -> c.createBuiltInQualityProfile("Foo", "xoo").done());
-    assertThat(profiles).containsOnlyKeys("xoo");
-    assertThat(profiles.get("xoo")).containsOnlyKeys("Foo");
-    BuiltInQualityProfile profile = profiles.get("xoo").get("Foo");
-    assertThat(profile.name()).isEqualTo("Foo");
-    assertThat(profile.language()).isEqualTo("xoo");
-    assertThat(profile.isDefault()).isFalse();
-  }
-
-  @Test
-  public void sanityEqualCheck() {
-    Map<String, Map<String, BuiltInQualityProfile>> profiles = define(c -> {
-      NewBuiltInQualityProfile profile1 = c.createBuiltInQualityProfile("Foo1", "xoo");
-      NewBuiltInActiveRule rule = profile1.activateRule("repo", "rule");
-      profile1.done();
-      NewBuiltInQualityProfile profile2 = c.createBuiltInQualityProfile("Foo2", "xoo");
-      profile2.done();
-      NewBuiltInQualityProfile profile3 = c.createBuiltInQualityProfile("Foo1", "xoo2");
-      profile3.done();
-
-      assertThat(profile1).isNotNull();
-      assertThat(profile1).isNotEqualTo(profile2);
-      assertThat(profile1).isNotEqualTo(profile3);
-
-      assertThat(profile1.hashCode()).isNotEqualTo(profile2.hashCode());
-
-      assertThat(profile1.name()).isNotEqualTo("Foo");
-      assertThat(profile1.toString()).hasToString("NewBuiltInQualityProfile{name='Foo1', language='xoo', default='false'}");
-      assertThat(rule.toString()).hasToString("[repository=repo, key=rule]");
-    });
-
-    BuiltInQualityProfile profile1 = profiles.get("xoo").get("Foo1");
-    BuiltInQualityProfile profile2 = profiles.get("xoo").get("Foo2");
-    BuiltInQualityProfile profile3 = profiles.get("xoo2").get("Foo1");
-
-    assertThat(profile1)
-      .isNotNull()
-      .isNotEqualTo(profile2)
-      .isNotEqualTo(profile3);
-    assertThat(profile1.hashCode()).isNotEqualTo(profile2.hashCode());
-
-    assertThat(profile1.name()).isNotEqualTo("Foo");
-    assertThat(profile1.toString()).hasToString("BuiltInQualityProfile{name='Foo1', language='xoo', default='false'}");
-    assertThat(profile1.rule(RuleKey.of("repo", "rule")).toString()).hasToString("[repository=repo, key=rule]");
-  }
-
-  @Test
-  public void createDefaultProfile() {
-    Map<String, Map<String, BuiltInQualityProfile>> profiles = define(c -> {
-      c.createBuiltInQualityProfile("Foo", "xoo")
-        .setDefault(true)
-        .done();
-    });
-    assertThat(profiles).containsOnlyKeys("xoo");
-    assertThat(profiles.get("xoo")).containsOnlyKeys("Foo");
-    BuiltInQualityProfile profile = profiles.get("xoo").get("Foo");
-    assertThat(profile.name()).isEqualTo("Foo");
-    assertThat(profile.language()).isEqualTo("xoo");
-    assertThat(profile.isDefault()).isTrue();
-  }
-
-  @Test
-  public void duplicateProfile() {
-    assertThatThrownBy(() -> define(c -> {
-      c.createBuiltInQualityProfile("Foo", "xoo").done();
-      c.createBuiltInQualityProfile("Foo", "xoo").done();
-    }))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("There is already a quality profile with name 'Foo' for language 'xoo'");
-  }
-
-  @Test
-  public void createProfileWithRules() {
-    Map<String, Map<String, BuiltInQualityProfile>> profiles = define(c -> {
-      NewBuiltInQualityProfile profile = c.createBuiltInQualityProfile("Foo", "xoo");
-      profile.activateRule("repo", "ruleWithoutParam");
-      profile.activateRule("repo", "ruleWithSeverity").overrideSeverity("CRITICAL");
-      profile.activateRule("repo", "ruleWithParam").overrideParam("param", "value");
-      profile.done();
-    });
-    assertThat(profiles).containsOnlyKeys("xoo");
-    assertThat(profiles.get("xoo")).containsOnlyKeys("Foo");
-    BuiltInQualityProfile profile = profiles.get("xoo").get("Foo");
-    assertThat(profile.name()).isEqualTo("Foo");
-    assertThat(profile.language()).isEqualTo("xoo");
-    assertThat(profile.isDefault()).isFalse();
-    assertThat(profile.rules())
-      .extracting(BuiltInQualityProfilesDefinition.BuiltInActiveRule::repoKey, BuiltInQualityProfilesDefinition.BuiltInActiveRule::ruleKey,
-        BuiltInQualityProfilesDefinition.BuiltInActiveRule::overriddenSeverity, r -> r.overriddenParams().size())
-      .containsOnly(
-        tuple("repo", "ruleWithoutParam", null, 0),
-        tuple("repo", "ruleWithSeverity", "CRITICAL", 0),
-        tuple("repo", "ruleWithParam", null, 1));
-    assertThat(profile.rule(RuleKey.of("repo", "ruleWithParam")).overriddenParam("param").key()).isEqualTo("param");
-    assertThat(profile.rule(RuleKey.of("repo", "ruleWithParam")).overriddenParam("param").overriddenValue()).isEqualTo("value");
-  }
-
-  @Test
-  public void createProfileWithDuplicateRules() {
-
-    define(c -> {
-      NewBuiltInQualityProfile profile = c.createBuiltInQualityProfile("Foo", "xoo");
-      profile.activateRule("repo", "rule");
-
-      assertThatThrownBy(() -> profile.activateRule("repo", "rule"))
-        .isInstanceOf(IllegalArgumentException.class)
-        .hasMessage("The rule 'repo:rule' is already activated");
-    });
-  }
-
-  private Map<String, Map<String, BuiltInQualityProfile>> define(Consumer<BuiltInQualityProfilesDefinition.Context> consumer) {
-    BuiltInQualityProfilesDefinition.Context context = new BuiltInQualityProfilesDefinition.Context();
-    new FakeProfile(consumer).define(context);
-    return context.profilesByLanguageAndName();
-  }
-
-  private static class FakeProfile implements BuiltInQualityProfilesDefinition {
-
-    private Consumer<Context> consumer;
-
-    public FakeProfile(Consumer<Context> consumer) {
-      this.consumer = consumer;
-    }
-
-    @Override
-    public void define(Context context) {
-      consumer.accept(context);
-    }
-
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleParamTypeTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleParamTypeTest.java
deleted file mode 100644
index 36b076bf208..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleParamTypeTest.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class RuleParamTypeTest {
-
-  @Test
-  public void testEquals() {
-    RuleParamType noOptions = RuleParamType.INTEGER;
-    RuleParamType withOptions1 = RuleParamType.singleListOfValues("one", "two");
-    RuleParamType withOptions2 = RuleParamType.singleListOfValues("three", "four");
-
-    assertThat(RuleParamType.INTEGER)
-      .isEqualTo(RuleParamType.INTEGER)
-      .isNotEqualTo(RuleParamType.STRING)
-      .isNotEqualTo("INTEGER")
-      .isNotEqualTo(withOptions1)
-      .isNotNull();
-
-    assertThat(withOptions1)
-      .isEqualTo(withOptions1)
-      .isNotEqualTo(noOptions)
-      .isNotEqualTo(withOptions2)
-      .isNotEqualTo("SINGLE_SELECT_LIST,values=one,two,")
-      .isNotNull();
-  }
-
-  @Test
-  public void testHashCode() {
-    assertThat(RuleParamType.INTEGER).hasSameHashCodeAs(RuleParamType.INTEGER);
-  }
-
-  @Test
-  public void testInteger() {
-    RuleParamType type = RuleParamType.INTEGER;
-    assertThat(type.toString()).isEqualTo("INTEGER");
-    assertThat(RuleParamType.parse(type.toString()).type()).isEqualTo("INTEGER");
-    assertThat(RuleParamType.parse(type.toString()).values()).isEmpty();
-    assertThat(RuleParamType.parse(type.toString()).toString()).isEqualTo("INTEGER");
-  }
-
-  @Test
-  public void testListOfValues() {
-    RuleParamType selectList = RuleParamType.parse("SINGLE_SELECT_LIST,values=\"foo,bar\",");
-    assertThat(selectList.type()).isEqualTo("SINGLE_SELECT_LIST");
-    assertThat(selectList.values()).containsOnly("foo", "bar");
-    assertThat(selectList.multiple()).isFalse();
-    assertThat(selectList.toString()).isEqualTo("SINGLE_SELECT_LIST,values=\"foo,bar,\"");
-
-    selectList = RuleParamType.parse("SINGLE_SELECT_LIST,values=\"foo,bar\",multiple=false");
-    assertThat(selectList.type()).isEqualTo("SINGLE_SELECT_LIST");
-    assertThat(selectList.values()).containsOnly("foo", "bar");
-    assertThat(selectList.multiple()).isFalse();
-    assertThat(selectList.toString()).isEqualTo("SINGLE_SELECT_LIST,values=\"foo,bar,\"");
-
-    selectList = RuleParamType.parse("SINGLE_SELECT_LIST,\"values=foo,bar\",multiple=false");
-    assertThat(selectList.type()).isEqualTo("SINGLE_SELECT_LIST");
-    assertThat(selectList.values()).containsOnly("foo", "bar");
-    assertThat(selectList.multiple()).isFalse();
-    assertThat(selectList.toString()).isEqualTo("SINGLE_SELECT_LIST,values=\"foo,bar,\"");
-
-    // escape values
-    selectList = RuleParamType.singleListOfValues("foo", "one,two|three,four");
-    assertThat(selectList.type()).isEqualTo("SINGLE_SELECT_LIST");
-    assertThat(selectList.values()).containsOnly("foo", "one,two|three,four");
-    assertThat(selectList.multiple()).isFalse();
-    assertThat(selectList.toString()).isEqualTo("SINGLE_SELECT_LIST,values=\"foo,\"\"one,two|three,four\"\",\"");
-  }
-
-  @Test
-  public void testMultipleListOfValues() {
-    RuleParamType selectList = RuleParamType.parse("SINGLE_SELECT_LIST,values=\"foo,bar\",multiple=true");
-    assertThat(selectList.type()).isEqualTo("SINGLE_SELECT_LIST");
-    assertThat(selectList.values()).containsOnly("foo", "bar");
-    assertThat(selectList.multiple()).isTrue();
-    assertThat(selectList.toString()).isEqualTo("SINGLE_SELECT_LIST,multiple=true,values=\"foo,bar,\"");
-
-    selectList = RuleParamType.parse("SINGLE_SELECT_LIST,\"values=foo,bar\",multiple=true");
-    assertThat(selectList.type()).isEqualTo("SINGLE_SELECT_LIST");
-    assertThat(selectList.values()).containsOnly("foo", "bar");
-    assertThat(selectList.multiple()).isTrue();
-    assertThat(selectList.toString()).isEqualTo("SINGLE_SELECT_LIST,multiple=true,values=\"foo,bar,\"");
-
-    // escape values
-    selectList = RuleParamType.multipleListOfValues("foo", "one,two|three,four");
-    assertThat(selectList.type()).isEqualTo("SINGLE_SELECT_LIST");
-    assertThat(selectList.values()).containsOnly("foo", "one,two|three,four");
-    assertThat(selectList.multiple()).isTrue();
-    assertThat(selectList.toString()).isEqualTo("SINGLE_SELECT_LIST,multiple=true,values=\"foo,\"\"one,two|three,four\"\",\"");
-  }
-
-  @Test
-  public void support_deprecated_formats() {
-    assertThat(RuleParamType.parse("b")).isEqualTo(RuleParamType.BOOLEAN);
-    assertThat(RuleParamType.parse("i")).isEqualTo(RuleParamType.INTEGER);
-    assertThat(RuleParamType.parse("i{}")).isEqualTo(RuleParamType.INTEGER);
-    assertThat(RuleParamType.parse("s")).isEqualTo(RuleParamType.STRING);
-    assertThat(RuleParamType.parse("s{}")).isEqualTo(RuleParamType.STRING);
-    assertThat(RuleParamType.parse("r")).isEqualTo(RuleParamType.STRING);
-    assertThat(RuleParamType.parse("TEXT")).isEqualTo(RuleParamType.TEXT);
-    assertThat(RuleParamType.parse("STRING")).isEqualTo(RuleParamType.STRING);
-    assertThat(RuleParamType.parse("REGULAR_EXPRESSION")).isEqualTo(RuleParamType.STRING);
-    RuleParamType list = RuleParamType.parse("s[FOO,BAR]");
-    assertThat(list.type()).isEqualTo("SINGLE_SELECT_LIST");
-    assertThat(list.values()).containsOnly("FOO", "BAR");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleTagFormatTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleTagFormatTest.java
deleted file mode 100644
index 8120a0e82e1..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleTagFormatTest.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule;
-
-import java.util.Collections;
-import org.junit.Test;
-
-import static java.util.Arrays.asList;
-import static java.util.Collections.singletonList;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-public class RuleTagFormatTest {
-
-  @Test
-  public void isValid() {
-    assertThat(RuleTagFormat.isValid(null)).isFalse();
-    assertThat(RuleTagFormat.isValid("")).isFalse();
-    assertThat(RuleTagFormat.isValid(" ")).isFalse();
-    assertThat(RuleTagFormat.isValid("coding style")).isFalse();
-    assertThat(RuleTagFormat.isValid("Style")).isFalse();
-    assertThat(RuleTagFormat.isValid("sTyle")).isFalse();
-    assertThat(RuleTagFormat.isValid("@style")).isFalse();
-
-    assertThat(RuleTagFormat.isValid("style")).isTrue();
-    assertThat(RuleTagFormat.isValid("c++")).isTrue();
-    assertThat(RuleTagFormat.isValid("f#")).isTrue();
-    assertThat(RuleTagFormat.isValid("c++11")).isTrue();
-    assertThat(RuleTagFormat.isValid("c.d")).isTrue();
-  }
-
-  @Test
-  public void validate() {
-    RuleTagFormat.validate("style");
-    // no error
-  }
-
-  @Test
-  public void validate_and_fail() {
-    try {
-      RuleTagFormat.validate("  ");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Tag '  ' is invalid. Rule tags accept only the characters: a-z, 0-9, '+', '-', '#', '.'");
-    }
-  }
-
-  @Test
-  public void validate_and_sanitize_collection_of_tags() {
-    assertThat(RuleTagFormat.validate(asList("style", "coding-style", ""))).containsExactly("coding-style", "style");
-    assertThat(RuleTagFormat.validate(asList("style", "coding-style", null))).containsExactly("coding-style", "style");
-    assertThat(RuleTagFormat.validate(asList("style", "style", null))).containsExactly("style");
-    assertThat(RuleTagFormat.validate(singletonList("Uppercase"))).containsExactly("uppercase");
-    assertThat(RuleTagFormat.validate(Collections.emptyList())).isEmpty();
-  }
-
-  @Test
-  public void fail_to_validate_collection_of_tags() {
-    try {
-      RuleTagFormat.validate(asList("coding style", "Stylé", "valid"));
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Tags 'coding style, stylé' are invalid. Rule tags accept only the characters: a-z, 0-9, '+', '-', '#', '.'");
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleTagsToTypeConverterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleTagsToTypeConverterTest.java
deleted file mode 100644
index 42f2910c8ec..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RuleTagsToTypeConverterTest.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule;
-
-import java.util.Collections;
-import org.junit.Test;
-import org.sonar.api.rules.RuleType;
-import org.sonar.api.utils.TestUtils;
-
-import static java.util.Arrays.asList;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.sonar.api.server.rule.RuleTagsToTypeConverter.convert;
-
-public class RuleTagsToTypeConverterTest {
-
-  @Test
-  public void type_is_bug_if_has_tag_bug() {
-    assertThat(convert(asList("misra", "bug"))).isEqualTo(RuleType.BUG);
-    // "bug" has priority on "security"
-    assertThat(convert(asList("security", "bug"))).isEqualTo(RuleType.BUG);
-  }
-
-  @Test
-  public void type_is_vulnerability_if_has_tag_security() {
-    assertThat(convert(asList("misra", "security"))).isEqualTo(RuleType.VULNERABILITY);
-  }
-
-  @Test
-  public void default_is_code_smell() {
-    assertThat(convert(asList("clumsy", "spring"))).isEqualTo(RuleType.CODE_SMELL);
-    assertThat(convert(Collections.emptyList())).isEqualTo(RuleType.CODE_SMELL);
-  }
-
-  @Test
-  public void only_statics() {
-    assertThat(TestUtils.hasOnlyPrivateConstructors(RuleTagsToTypeConverter.class)).isTrue();
-
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionAnnotationLoaderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionAnnotationLoaderTest.java
deleted file mode 100644
index 884e6185999..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionAnnotationLoaderTest.java
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule;
-
-import org.junit.Test;
-import org.sonar.api.impl.server.RulesDefinitionContext;
-import org.sonar.api.rule.RuleStatus;
-import org.sonar.api.rule.Severity;
-import org.sonar.api.server.rule.RulesDefinition.NewRule;
-import org.sonar.check.Priority;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class RulesDefinitionAnnotationLoaderTest {
-
-
-  RulesDefinitionAnnotationLoader annotationLoader = new RulesDefinitionAnnotationLoader();
-
-  @Test
-  public void rule_with_property() {
-    RulesDefinition.Repository repository = load(RuleWithProperty.class);
-    assertThat(repository.rules()).hasSize(1);
-    RulesDefinition.Rule rule = repository.rules().get(0);
-    assertThat(rule.key()).isEqualTo("foo");
-    assertThat(rule.status()).isEqualTo(RuleStatus.BETA);
-    assertThat(rule.name()).isEqualTo("bar");
-    assertThat(rule.htmlDescription()).isEqualTo("Foo Bar");
-    assertThat(rule.severity()).isEqualTo(Severity.BLOCKER);
-    assertThat(rule.params()).hasSize(1);
-    assertThat(rule.tags()).isEmpty();
-
-    RulesDefinition.Param prop = rule.param("property");
-    assertThat(prop.key()).isEqualTo("property");
-    assertThat(prop.description()).isEqualTo("Ignore ?");
-    assertThat(prop.defaultValue()).isEqualTo("false");
-    assertThat(prop.type()).isEqualTo(RuleParamType.STRING);
-  }
-
-  @Test
-  public void override_annotation_programmatically() {
-    RulesDefinition.Context context = new RulesDefinitionContext();
-    RulesDefinition.NewRepository newRepository = context.createRepository("squid", "java");
-    NewRule newRule = annotationLoader.loadRule(newRepository, RuleWithProperty.class);
-    newRule.setName("Overridden name");
-    newRule.param("property").setDefaultValue("true");
-    newRule.param("property").setDescription("Overridden");
-    newRepository.done();
-
-    RulesDefinition.Repository repository = context.repository("squid");
-    assertThat(repository.rules()).hasSize(1);
-    RulesDefinition.Rule rule = repository.rules().get(0);
-    assertThat(rule.key()).isEqualTo("foo");
-    assertThat(rule.status()).isEqualTo(RuleStatus.BETA);
-    assertThat(rule.name()).isEqualTo("Overridden name");
-    assertThat(rule.htmlDescription()).isEqualTo("Foo Bar");
-    assertThat(rule.severity()).isEqualTo(Severity.BLOCKER);
-    assertThat(rule.params()).hasSize(1);
-
-    RulesDefinition.Param prop = rule.param("property");
-    assertThat(prop.key()).isEqualTo("property");
-    assertThat(prop.description()).isEqualTo("Overridden");
-    assertThat(prop.defaultValue()).isEqualTo("true");
-    assertThat(prop.type()).isEqualTo(RuleParamType.STRING);
-  }
-
-  @Test
-  public void rule_with_integer_property() {
-    RulesDefinition.Repository repository = load(RuleWithIntegerProperty.class);
-
-    RulesDefinition.Param prop = repository.rules().get(0).param("property");
-    assertThat(prop.description()).isEqualTo("Max");
-    assertThat(prop.defaultValue()).isEqualTo("12");
-    assertThat(prop.type()).isEqualTo(RuleParamType.INTEGER);
-  }
-
-  @Test
-  public void rule_with_text_property() {
-    RulesDefinition.Repository repository = load(RuleWithTextProperty.class);
-
-    RulesDefinition.Param prop = repository.rules().get(0).param("property");
-    assertThat(prop.description()).isEqualTo("text");
-    assertThat(prop.defaultValue()).isEqualTo("Long text");
-    assertThat(prop.type()).isEqualTo(RuleParamType.TEXT);
-  }
-
-  @Test
-  public void should_recognize_type() {
-    assertThat(RulesDefinitionAnnotationLoader.guessType(Integer.class)).isEqualTo(RuleParamType.INTEGER);
-    assertThat(RulesDefinitionAnnotationLoader.guessType(int.class)).isEqualTo(RuleParamType.INTEGER);
-    assertThat(RulesDefinitionAnnotationLoader.guessType(Float.class)).isEqualTo(RuleParamType.FLOAT);
-    assertThat(RulesDefinitionAnnotationLoader.guessType(float.class)).isEqualTo(RuleParamType.FLOAT);
-    assertThat(RulesDefinitionAnnotationLoader.guessType(Boolean.class)).isEqualTo(RuleParamType.BOOLEAN);
-    assertThat(RulesDefinitionAnnotationLoader.guessType(boolean.class)).isEqualTo(RuleParamType.BOOLEAN);
-    assertThat(RulesDefinitionAnnotationLoader.guessType(String.class)).isEqualTo(RuleParamType.STRING);
-    assertThat(RulesDefinitionAnnotationLoader.guessType(Object.class)).isEqualTo(RuleParamType.STRING);
-  }
-
-  @Test
-  public void use_classname_when_missing_key() {
-    RulesDefinition.Repository repository = load(RuleWithoutKey.class);
-    assertThat(repository.rules()).hasSize(1);
-    RulesDefinition.Rule rule = repository.rules().get(0);
-    assertThat(rule.key()).isEqualTo(RuleWithoutKey.class.getCanonicalName());
-    assertThat(rule.name()).isEqualTo("foo");
-  }
-
-  @Test
-  public void rule_with_tags() {
-    RulesDefinition.Repository repository = load(RuleWithTags.class);
-    assertThat(repository.rules()).hasSize(1);
-    RulesDefinition.Rule rule = repository.rules().get(0);
-    assertThat(rule.tags()).containsOnly("misra", "clumsy");
-  }
-
-  @Test
-  public void overridden_class() {
-    RulesDefinition.Repository repository = load(OverridingRule.class);
-    assertThat(repository.rules()).hasSize(1);
-    RulesDefinition.Rule rule = repository.rules().get(0);
-    assertThat(rule.key()).isEqualTo("overriding_foo");
-    assertThat(rule.name()).isEqualTo("Overriding Foo");
-    assertThat(rule.severity()).isEqualTo(Severity.MAJOR);
-    assertThat(rule.htmlDescription()).isEqualTo("Desc of Overriding Foo");
-    assertThat(rule.params()).hasSize(2);
-  }
-
-  private RulesDefinition.Repository load(Class annotatedClass) {
-    RulesDefinition.Context context = new RulesDefinitionContext();
-    RulesDefinition.NewExtendedRepository newRepository = context.createRepository("squid", "java");
-    annotationLoader.load(newRepository, annotatedClass);
-    newRepository.done();
-    return context.repository("squid");
-  }
-
-  @org.sonar.check.Rule(name = "foo", description = "Foo")
-  static class RuleWithoutKey {
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Foo Bar", priority = Priority.BLOCKER, status = "BETA")
-  static class RuleWithProperty {
-    @org.sonar.check.RuleProperty(description = "Ignore ?", defaultValue = "false")
-    private String property;
-  }
-
-  @org.sonar.check.Rule(key = "overriding_foo", name = "Overriding Foo", description = "Desc of Overriding Foo")
-  static class OverridingRule extends RuleWithProperty {
-    @org.sonar.check.RuleProperty
-    private String additionalProperty;
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Foo Bar", priority = Priority.BLOCKER)
-  static class RuleWithIntegerProperty {
-    @org.sonar.check.RuleProperty(description = "Max", defaultValue = "12")
-    private Integer property;
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Foo Bar", priority = Priority.BLOCKER)
-  static class RuleWithTextProperty {
-    @org.sonar.check.RuleProperty(description = "text", defaultValue = "Long text", type = "TEXT")
-    protected String property;
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Foo Bar", priority = Priority.BLOCKER)
-  static class RuleWithInvalidPropertyType {
-    @org.sonar.check.RuleProperty(description = "text", defaultValue = "Long text", type = "INVALID")
-    public String property;
-  }
-
-  @org.sonar.check.Rule(key = "foo", name = "bar", description = "Bar", tags = {"misra", "clumsy"})
-  static class RuleWithTags {
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionTest.java
deleted file mode 100644
index fc8d783272d..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionTest.java
+++ /dev/null
@@ -1,595 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule;
-
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableSet;
-import com.google.common.collect.Ordering;
-import com.tngtech.java.junit.dataprovider.DataProvider;
-import com.tngtech.java.junit.dataprovider.DataProviderRunner;
-import com.tngtech.java.junit.dataprovider.UseDataProvider;
-import java.net.URL;
-import java.util.List;
-import java.util.Set;
-import java.util.stream.Collectors;
-import org.junit.Assume;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.sonar.api.impl.server.RulesDefinitionContext;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.rule.RuleScope;
-import org.sonar.api.rule.RuleStatus;
-import org.sonar.api.rule.Severity;
-import org.sonar.api.rules.RuleType;
-import org.sonar.api.server.debt.DebtRemediationFunction;
-import org.sonar.api.utils.log.LogTester;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.junit.Assert.fail;
-
-@RunWith(DataProviderRunner.class)
-public class RulesDefinitionTest {
-
-  RulesDefinition.Context context = new RulesDefinitionContext();
-
-  @Rule
-  public LogTester logTester = new LogTester();
-
-  @Test
-  public void define_repositories() {
-    assertThat(context.repositories()).isEmpty();
-
-    context.createRepository("findbugs", "java").setName("Findbugs").done();
-    context.createRepository("checkstyle", "java").done();
-
-    assertThat(context.repositories()).hasSize(2);
-    RulesDefinition.Repository findbugs = context.repository("findbugs");
-    assertThat(findbugs).isNotNull();
-    assertThat(findbugs.key()).isEqualTo("findbugs");
-    assertThat(findbugs.language()).isEqualTo("java");
-    assertThat(findbugs.name()).isEqualTo("Findbugs");
-    assertThat(findbugs.rules()).isEmpty();
-    RulesDefinition.Repository checkstyle = context.repository("checkstyle");
-    assertThat(checkstyle).isNotNull();
-    assertThat(checkstyle.key()).isEqualTo("checkstyle");
-    assertThat(checkstyle.language()).isEqualTo("java");
-
-    // default name is key
-    assertThat(checkstyle.name()).isEqualTo("checkstyle");
-    assertThat(checkstyle.rules()).isEmpty();
-    assertThat(context.repository("unknown")).isNull();
-  }
-
-  @Test
-  public void override_sonaranalyzer_repositories_name() {
-    context.createRepository("k", "java").setName("SonarAnalyzer").done();
-    RulesDefinition.Repository repo = context.repository("k");
-    assertThat(repo).isNotNull();
-    assertThat(repo.name()).isEqualTo("SonarQube");
-  }
-
-  @Test
-  public void define_rules() {
-    RulesDefinition.NewRepository newRepo = context.createRepository("findbugs", "java");
-    newRepo.createRule("NPE")
-      .setName("Detect NPE")
-      .setHtmlDescription("Detect <code>java.lang.NullPointerException</code>")
-      .setSeverity(Severity.BLOCKER)
-      .setInternalKey("/something")
-      .setStatus(RuleStatus.BETA)
-      .setTags("one", "two")
-      .setScope(RuleScope.ALL)
-      .addOwaspTop10(RulesDefinition.OwaspTop10.A1, RulesDefinition.OwaspTop10.A3)
-      .addCwe(1, 2, 123)
-      .addTags("two", "three", "four");
-
-    newRepo.createRule("ABC").setName("ABC").setMarkdownDescription("ABC");
-    newRepo.done();
-
-    RulesDefinition.Repository repo = context.repository("findbugs");
-    assertThat(repo.rules()).hasSize(2);
-    assertThat(repo.isExternal()).isFalse();
-
-    RulesDefinition.Rule rule = repo.rule("NPE");
-    assertThat(rule).isNotNull();
-    assertThat(rule.scope()).isEqualTo(RuleScope.ALL);
-    assertThat(rule.key()).isEqualTo("NPE");
-    assertThat(rule.name()).isEqualTo("Detect NPE");
-    assertThat(rule.severity()).isEqualTo(Severity.BLOCKER);
-    assertThat(rule.htmlDescription()).isEqualTo("Detect <code>java.lang.NullPointerException</code>");
-    assertThat(rule.markdownDescription()).isNull();
-    assertThat(rule.tags()).containsOnly("one", "two", "three", "four");
-    assertThat(rule.securityStandards()).containsOnly("cwe:1", "cwe:123", "cwe:2", "owaspTop10:a1", "owaspTop10:a3");
-    assertThat(rule.params()).isEmpty();
-    assertThat(rule.internalKey()).isEqualTo("/something");
-    assertThat(rule.template()).isFalse();
-    assertThat(rule.status()).isEqualTo(RuleStatus.BETA);
-    assertThat(rule.toString()).hasToString("[repository=findbugs, key=NPE]");
-    assertThat(rule.repository()).isSameAs(repo);
-
-    RulesDefinition.Rule otherRule = repo.rule("ABC");
-    assertThat(otherRule.htmlDescription()).isNull();
-    assertThat(otherRule.markdownDescription()).isEqualTo("ABC");
-  }
-
-  @Test
-  public void define_rules_with_remediation_function() {
-    RulesDefinition.NewRepository newRepo = context.createRepository("common-java", "java");
-    RulesDefinition.NewRule newRule = newRepo.createRule("InsufficientBranchCoverage")
-      .setName("Insufficient condition coverage")
-      .setHtmlDescription("Insufficient condition coverage by unit tests")
-      .setSeverity(Severity.MAJOR)
-      .setGapDescription("Effort to test one uncovered branch");
-    newRule.setDebtRemediationFunction(newRule.debtRemediationFunctions().linearWithOffset("1h", "10min"));
-    newRepo.done();
-
-    RulesDefinition.Repository repo = context.repository("common-java");
-    assertThat(repo.rules()).hasSize(1);
-
-    RulesDefinition.Rule rule = repo.rule("InsufficientBranchCoverage");
-    assertThat(rule.debtRemediationFunction().type()).isEqualTo(DebtRemediationFunction.Type.LINEAR_OFFSET);
-    assertThat(rule.debtRemediationFunction().gapMultiplier()).isEqualTo("1h");
-    assertThat(rule.debtRemediationFunction().baseEffort()).isEqualTo("10min");
-    assertThat(rule.gapDescription()).isEqualTo("Effort to test one uncovered branch");
-  }
-
-  @Test
-  public void define_rule_with_default_fields() {
-    RulesDefinition.NewRepository newFindbugs = context.createRepository("findbugs", "java");
-    newFindbugs.createRule("NPE").setName("NPE").setHtmlDescription("NPE");
-    newFindbugs.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("NPE");
-    assertThat(rule.key()).isEqualTo("NPE");
-    assertThat(rule.severity()).isEqualTo(Severity.MAJOR);
-    assertThat(rule.params()).isEmpty();
-    assertThat(rule.internalKey()).isNull();
-    assertThat(rule.status()).isEqualTo(RuleStatus.defaultStatus());
-    assertThat(rule.tags()).isEmpty();
-    assertThat(rule.securityStandards()).isEmpty();
-    assertThat(rule.debtRemediationFunction()).isNull();
-  }
-
-  @Test
-  public void define_external_rules() {
-    RulesDefinition.NewRepository newRepo = context.createExternalRepository("eslint", "js");
-    newRepo.createRule("NPE")
-      .setName("Detect NPE")
-      .setHtmlDescription("Detect <code>java.lang.NullPointerException</code>")
-      .setSeverity(Severity.BLOCKER)
-      .setInternalKey("/something")
-      .setStatus(RuleStatus.BETA)
-      .setTags("one", "two")
-      .setScope(RuleScope.ALL)
-      .addOwaspTop10(RulesDefinition.OwaspTop10.A1, RulesDefinition.OwaspTop10.A3)
-      .addCwe(1, 2, 123)
-      .addTags("two", "three", "four");
-
-    newRepo.createRule("ABC").setName("ABC").setMarkdownDescription("ABC");
-    newRepo.done();
-
-    assertThat(context.repository("eslint")).isNull();
-    RulesDefinition.Repository repo = context.repository("external_eslint");
-    assertThat(repo.rules()).hasSize(2);
-    assertThat(repo.isExternal()).isTrue();
-
-    RulesDefinition.Rule rule = repo.rule("NPE");
-    assertThat(rule).isNotNull();
-    assertThat(rule.scope()).isEqualTo(RuleScope.ALL);
-    assertThat(rule.key()).isEqualTo("NPE");
-    assertThat(rule.name()).isEqualTo("Detect NPE");
-    assertThat(rule.severity()).isEqualTo(Severity.BLOCKER);
-    assertThat(rule.htmlDescription()).isEqualTo("Detect <code>java.lang.NullPointerException</code>");
-    assertThat(rule.markdownDescription()).isNull();
-    assertThat(rule.tags()).containsOnly("one", "two", "three", "four");
-    assertThat(rule.securityStandards()).containsOnly("cwe:1", "cwe:123", "cwe:2", "owaspTop10:a1", "owaspTop10:a3");
-    assertThat(rule.params()).isEmpty();
-    assertThat(rule.internalKey()).isEqualTo("/something");
-    assertThat(rule.template()).isFalse();
-    assertThat(rule.status()).isEqualTo(RuleStatus.BETA);
-    assertThat(rule.toString()).hasToString("[repository=external_eslint, key=NPE]");
-    assertThat(rule.repository()).isSameAs(repo);
-
-    RulesDefinition.Rule otherRule = repo.rule("ABC");
-    assertThat(otherRule.htmlDescription()).isNull();
-    assertThat(otherRule.markdownDescription()).isEqualTo("ABC");
-  }
-
-  @Test
-  public void define_rule_parameters() {
-    RulesDefinition.NewRepository newFindbugs = context.createRepository("findbugs", "java");
-    RulesDefinition.NewRule newNpe = newFindbugs.createRule("NPE").setName("NPE").setHtmlDescription("NPE");
-    newNpe.createParam("level").setDefaultValue("LOW").setName("Level").setDescription("The level").setType(RuleParamType.INTEGER);
-    newNpe.createParam("effort");
-    newFindbugs.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("NPE");
-    assertThat(rule.params()).hasSize(2);
-
-    RulesDefinition.Param level = rule.param("level");
-    assertThat(level).isNotNull();
-    assertThat(level.key()).isEqualTo("level");
-    assertThat(level.name()).isEqualTo("Level");
-    assertThat(level.description()).isEqualTo("The level");
-    assertThat(level.defaultValue()).isEqualTo("LOW");
-    assertThat(level.type()).isEqualTo(RuleParamType.INTEGER);
-
-    RulesDefinition.Param effort = rule.param("effort");
-    assertThat(effort.key()).isEqualTo("effort").isEqualTo(effort.name());
-    assertThat(effort.description()).isNull();
-    assertThat(effort.defaultValue()).isNull();
-    assertThat(effort.type()).isEqualTo(RuleParamType.STRING);
-  }
-
-  @Test
-  public void define_rule_parameter_with_empty_default_value() {
-    RulesDefinition.NewRepository newFindbugs = context.createRepository("findbugs", "java");
-    RulesDefinition.NewRule newNpe = newFindbugs.createRule("NPE").setName("NPE").setHtmlDescription("NPE");
-    newNpe.createParam("level").setDefaultValue("").setName("Level").setDescription("The level").setType(RuleParamType.INTEGER);
-    newFindbugs.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("NPE");
-    assertThat(rule.params()).hasSize(1);
-
-    RulesDefinition.Param level = rule.param("level");
-    assertThat(level.key()).isEqualTo("level");
-    assertThat(level.name()).isEqualTo("Level");
-    assertThat(level.description()).isEqualTo("The level");
-    // Empty value is converted in null value
-    assertThat(level.defaultValue()).isNull();
-    assertThat(level.type()).isEqualTo(RuleParamType.INTEGER);
-  }
-
-  @Test
-  @UseDataProvider("nullOrEmpty")
-  public void addDeprecatedRuleKey_fails_with_IAE_if_repository_is_null_or_empty(String nullOrEmpty) {
-    RulesDefinition.NewRepository newRepository = context.createRepository("foo", "bar");
-    RulesDefinition.NewRule newRule = newRepository.createRule("doh");
-
-    assertThatThrownBy(() -> newRule.addDeprecatedRuleKey(nullOrEmpty, "oldKey"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Repository must be set");
-  }
-
-  @Test
-  @UseDataProvider("nullOrEmpty")
-  public void addDeprecatedRuleKey_fails_with_IAE_if_key_is_null_or_empty(String nullOrEmpty) {
-    RulesDefinition.NewRepository newRepository = context.createRepository("foo", "bar");
-    RulesDefinition.NewRule newRule = newRepository.createRule("doh");
-
-    assertThatThrownBy(() -> newRule.addDeprecatedRuleKey("oldRepo", nullOrEmpty))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Rule must be set");
-  }
-
-  @DataProvider
-  public static Object[][] nullOrEmpty() {
-    return new Object[][]{
-      {null},
-      {""}
-    };
-  }
-
-  @Test
-  public void getDeprecatedKeys_returns_empty_if_addDeprecatedKeys_never_called() {
-    String repositoryKey = "foo";
-    String ruleKey = "doh";
-    RulesDefinition.NewRepository newRepository = context.createRepository(repositoryKey, "bar");
-    newRepository.createRule(ruleKey)
-      .setName("doh rule")
-      .setHtmlDescription("doh description");
-    newRepository.done();
-    RulesDefinition.Repository repository = context.repository(repositoryKey);
-    RulesDefinition.Rule rule = repository.rule(ruleKey);
-
-    assertThat(rule.deprecatedRuleKeys()).isEmpty();
-  }
-
-  @Test
-  public void getDeprecatedKeys_returns_keys_in_order_of_addDeprecatedKeys_calls() {
-    Set<RuleKey> ruleKeys = ImmutableSet.of(RuleKey.of("foo", "AAA"),
-      RuleKey.of("bar", "CCCC"), RuleKey.of("doh", "CCCC"), RuleKey.of("foo", "BBBBBBBBBB"));
-    List<RuleKey> sortedRuleKeys = ruleKeys.stream().sorted(Ordering.natural().onResultOf(RuleKey::toString)).collect(Collectors.toList());
-
-    // ensure we don't have the same order
-    Assume.assumeTrue(!ImmutableList.copyOf(ruleKeys).equals(sortedRuleKeys));
-
-    String repositoryKey = "foo";
-    String ruleKey = "doh";
-    RulesDefinition.NewRepository newRepository = context.createRepository(repositoryKey, "bar");
-    RulesDefinition.NewRule newRule = newRepository.createRule(ruleKey)
-      .setName("doh rule")
-      .setHtmlDescription("doh description");
-    sortedRuleKeys.forEach(r -> newRule.addDeprecatedRuleKey(r.repository(), r.rule()));
-    newRepository.done();
-    RulesDefinition.Repository repository = context.repository(repositoryKey);
-    RulesDefinition.Rule rule = repository.rule(ruleKey);
-
-    assertThat(ImmutableList.copyOf(rule.deprecatedRuleKeys()))
-      .isEqualTo(sortedRuleKeys);
-  }
-
-  @Test
-  public void getDeprecatedKeys_does_not_return_the_same_key_more_than_once() {
-    RuleKey duplicatedRuleKey = RuleKey.of("foo", "AAA");
-    RuleKey ruleKey2 = RuleKey.of("bar", "CCCC");
-    RuleKey ruleKey3 = RuleKey.of("foo", "BBBBBBBBBB");
-    List<RuleKey> ruleKeys = ImmutableList.of(duplicatedRuleKey, ruleKey2, duplicatedRuleKey, duplicatedRuleKey, ruleKey3);
-
-    String repositoryKey = "foo";
-    String ruleKey = "doh";
-    RulesDefinition.NewRepository newRepository = context.createRepository(repositoryKey, "bar");
-    RulesDefinition.NewRule newRule = newRepository.createRule(ruleKey)
-      .setName("doh rule")
-      .setHtmlDescription("doh description");
-    ruleKeys.forEach(r -> newRule.addDeprecatedRuleKey(r.repository(), r.rule()));
-    newRepository.done();
-    RulesDefinition.Repository repository = context.repository(repositoryKey);
-    RulesDefinition.Rule rule = repository.rule(ruleKey);
-
-    assertThat(rule.deprecatedRuleKeys())
-      .containsExactly(ruleKey2, duplicatedRuleKey, ruleKey3);
-  }
-
-  @Test
-  public void sanitize_rule_name() {
-    RulesDefinition.NewRepository newFindbugs = context.createRepository("findbugs", "java");
-    newFindbugs.createRule("NPE").setName("   \n  NullPointer   \n   ").setHtmlDescription("NPE");
-    newFindbugs.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("NPE");
-    assertThat(rule.name()).isEqualTo("NullPointer");
-  }
-
-  @Test
-  public void default_scope_should_be_main() {
-    RulesDefinition.NewRepository newFindbugs = context.createRepository("findbugs", "java");
-    newFindbugs.createRule("key").setName("name").setHtmlDescription("NPE");
-    newFindbugs.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("key");
-    assertThat(rule.scope()).isEqualTo(RuleScope.MAIN);
-  }
-
-  @Test
-  public void add_rules_to_existing_repository() {
-    RulesDefinition.NewRepository newFindbugs = context.createRepository("findbugs", "java").setName("Findbugs");
-    newFindbugs.createRule("NPE").setName("NPE").setHtmlDescription("NPE");
-    newFindbugs.done();
-
-    RulesDefinition.NewRepository newFbContrib = context.createRepository("findbugs", "java");
-    newFbContrib.createRule("VULNERABILITY").setName("Vulnerability").setMarkdownDescription("Detect vulnerability");
-    newFbContrib.done();
-
-    assertThat(context.repositories()).hasSize(1);
-    RulesDefinition.Repository findbugs = context.repository("findbugs");
-    assertThat(findbugs.key()).isEqualTo("findbugs");
-    assertThat(findbugs.language()).isEqualTo("java");
-    assertThat(findbugs.name()).isEqualTo("Findbugs");
-    assertThat(findbugs.rules()).extracting("key").containsOnly("NPE", "VULNERABILITY");
-  }
-
-  /**
-   * This is temporarily accepted only for the support of the common-rules that are still declared
-   * by plugins. It could be removed in 7.0
-   *
-   * @since 5.2
-   */
-  @Test
-  public void allow_to_replace_an_existing_common_rule() {
-    RulesDefinition.NewRepository newCommonJava1 = context.createRepository("common-java", "java").setName("Common Java");
-    newCommonJava1.createRule("coverage").setName("Lack of coverage").setHtmlDescription("Coverage must be high");
-    newCommonJava1.done();
-
-    RulesDefinition.NewRepository newCommonJava2 = context.createRepository("common-java", "java");
-    newCommonJava2.createRule("coverage").setName("Lack of coverage (V2)").setMarkdownDescription("Coverage must be high (V2)");
-    newCommonJava2.done();
-
-    RulesDefinition.Repository commonJava = context.repository("common-java");
-    assertThat(commonJava.rules()).hasSize(1);
-    RulesDefinition.Rule rule = commonJava.rule("coverage");
-    assertThat(rule.name()).isEqualTo("Lack of coverage (V2)");
-
-    // replacement but not merge -> keep only the v2 (which has markdown but not html description)
-    assertThat(rule.markdownDescription()).isEqualTo("Coverage must be high (V2)");
-    assertThat(rule.htmlDescription()).isNull();
-
-    // do not log warning
-    assertThat(logTester.logs()).isEmpty();
-  }
-
-  @Test
-  public void cant_set_blank_repository_name() {
-    context.createRepository("findbugs", "java").setName(null).done();
-
-    assertThat(context.repository("findbugs").name()).isEqualTo("findbugs");
-  }
-
-  @Test
-  public void fail_if_duplicated_rule_keys_in_the_same_repository() {
-    RulesDefinition.NewRepository findbugs = context.createRepository("findbugs", "java");
-    findbugs.createRule("NPE");
-
-    assertThatThrownBy(() -> findbugs.createRule("NPE"))
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void fail_if_duplicated_rule_param_keys() {
-    RulesDefinition.NewRule rule = context.createRepository("findbugs", "java").createRule("NPE");
-    rule.createParam("level");
-    try {
-      rule.createParam("level");
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalArgumentException.class).hasMessage("The parameter 'level' is declared several times on the rule [repository=findbugs, key=NPE]");
-    }
-  }
-
-  @Test
-  public void fail_if_blank_rule_name() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    newRepository.createRule("NPE").setName(null).setHtmlDescription("NPE");
-    try {
-      newRepository.done();
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalStateException.class).hasMessage("Name of rule [repository=findbugs, key=NPE] is empty");
-    }
-  }
-
-  @Test
-  public void fail_if_bad_rule_tag() {
-    try {
-      // whitespaces are not allowed in tags
-      context.createRepository("findbugs", "java").createRule("NPE").setTags("coding style");
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalArgumentException.class)
-        .hasMessage("Tag 'coding style' is invalid. Rule tags accept only the characters: a-z, 0-9, '+', '-', '#', '.'");
-    }
-  }
-
-  @Test
-  public void load_rule_html_description_from_file() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    newRepository.createRule("NPE").setName("NPE").setHtmlDescription(getClass().getResource("/org/sonar/api/server/rule/RulesDefinitionTest/sample.html"));
-    newRepository.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("NPE");
-    assertThat(rule.htmlDescription()).isEqualTo("description of rule loaded from file");
-  }
-
-  @Test
-  public void load_rule_markdown_description_from_file() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    newRepository.createRule("NPE").setName("NPE").setMarkdownDescription(getClass().getResource("/org/sonar/api/server/rule/RulesDefinitionTest/sample.md"));
-    newRepository.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("NPE");
-    assertThat(rule.markdownDescription()).isEqualTo("description of rule loaded from file");
-  }
-
-  @Test
-  public void fail_to_load_html_rule_description_from_file() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    newRepository.createRule("NPE").setName("NPE").setHtmlDescription((URL) null);
-    try {
-      newRepository.done();
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("One of HTML description or Markdown description must be defined for rule [repository=findbugs, key=NPE]");
-    }
-  }
-
-  @Test
-  public void fail_to_load_markdown_rule_description_from_file() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    newRepository.createRule("NPE").setName("NPE").setMarkdownDescription((URL) null);
-    try {
-      newRepository.done();
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("One of HTML description or Markdown description must be defined for rule [repository=findbugs, key=NPE]");
-    }
-  }
-
-  @Test
-  public void fail_if_no_rule_description() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    newRepository.createRule("NPE").setName("NPE");
-    try {
-      newRepository.done();
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("One of HTML description or Markdown description must be defined for rule [repository=findbugs, key=NPE]");
-    }
-  }
-
-  @Test
-  public void fail_if_rule_already_has_html_description() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    try {
-      newRepository.createRule("NPE").setName("NPE").setHtmlDescription("polop").setMarkdownDescription("palap");
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("Rule '[repository=findbugs, key=NPE]' already has an HTML description");
-    }
-  }
-
-  @Test
-  public void fail_if_rule_already_has_markdown_description() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    try {
-      newRepository.createRule("NPE").setName("NPE").setMarkdownDescription("palap").setHtmlDescription("polop");
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("Rule '[repository=findbugs, key=NPE]' already has a Markdown description");
-    }
-  }
-
-  @Test
-  public void fail_if_bad_rule_severity() {
-    try {
-      context.createRepository("findbugs", "java").createRule("NPE").setSeverity("VERY HIGH");
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Severity of rule [repository=findbugs, key=NPE] is not correct: VERY HIGH");
-    }
-  }
-
-  @Test
-  public void fail_if_removed_status() {
-    try {
-      context.createRepository("findbugs", "java").createRule("NPE").setStatus(RuleStatus.REMOVED);
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Status 'REMOVED' is not accepted on rule '[repository=findbugs, key=NPE]'");
-    }
-  }
-
-  @Test
-  public void type_is_defined() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    newRepository.createRule("NPE").setName("NPE").setHtmlDescription("desc")
-      .setType(RuleType.VULNERABILITY).setTags("bug", "misra");
-    newRepository.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("NPE");
-    // type VULNERABILITY is kept even if the tag "bug" is present
-    assertThat(rule.type()).isEqualTo(RuleType.VULNERABILITY);
-    // tag "bug" is reserved and removed.
-    assertThat(rule.tags()).containsOnly("misra");
-  }
-
-  @Test
-  public void guess_type_from_tags_if_type_is_missing() {
-    RulesDefinition.NewRepository newRepository = context.createRepository("findbugs", "java");
-    newRepository.createRule("NPE").setName("NPE").setHtmlDescription("desc").setTags("bug", "misra");
-    newRepository.done();
-
-    RulesDefinition.Rule rule = context.repository("findbugs").rule("NPE");
-    assertThat(rule.type()).isEqualTo(RuleType.BUG);
-    // tag "bug" is reserved and removed
-    assertThat(rule.tags()).containsOnly("misra");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest.java
deleted file mode 100644
index 89dcb919e2f..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest.java
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule;
-
-import java.io.InputStream;
-import java.io.StringReader;
-import java.nio.charset.StandardCharsets;
-import org.apache.commons.io.IOUtils;
-import org.junit.Test;
-import org.sonar.api.impl.server.RulesDefinitionContext;
-import org.sonar.api.rule.RuleStatus;
-import org.sonar.api.rule.Severity;
-import org.sonar.api.rules.RuleType;
-import org.sonar.api.server.debt.DebtRemediationFunction;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class RulesDefinitionXmlLoaderTest {
-
-  RulesDefinitionXmlLoader underTest = new RulesDefinitionXmlLoader();
-
-  @Test
-  public void parse_xml() {
-    InputStream input = getClass().getResourceAsStream("RulesDefinitionXmlLoaderTest/rules.xml");
-    RulesDefinition.Repository repository = load(input, StandardCharsets.UTF_8.name());
-    assertThat(repository.rules()).hasSize(2);
-
-    RulesDefinition.Rule rule = repository.rule("complete");
-    assertThat(rule.key()).isEqualTo("complete");
-    assertThat(rule.name()).isEqualTo("Complete");
-    assertThat(rule.htmlDescription()).isEqualTo("Description of Complete");
-    assertThat(rule.severity()).isEqualTo(Severity.BLOCKER);
-    assertThat(rule.template()).isTrue();
-    assertThat(rule.status()).isEqualTo(RuleStatus.BETA);
-    assertThat(rule.internalKey()).isEqualTo("Checker/TreeWalker/LocalVariableName");
-    assertThat(rule.type()).isEqualTo(RuleType.BUG);
-    assertThat(rule.tags()).containsOnly("misra", "spring");
-
-    assertThat(rule.params()).hasSize(2);
-    RulesDefinition.Param ignore = rule.param("ignore");
-    assertThat(ignore.key()).isEqualTo("ignore");
-    assertThat(ignore.description()).isEqualTo("Ignore ?");
-    assertThat(ignore.defaultValue()).isEqualTo("false");
-
-    rule = repository.rule("minimal");
-    assertThat(rule.key()).isEqualTo("minimal");
-    assertThat(rule.name()).isEqualTo("Minimal");
-    assertThat(rule.htmlDescription()).isEqualTo("Description of Minimal");
-    assertThat(rule.params()).isEmpty();
-    assertThat(rule.status()).isEqualTo(RuleStatus.READY);
-    assertThat(rule.severity()).isEqualTo(Severity.MAJOR);
-    assertThat(rule.type()).isEqualTo(RuleType.CODE_SMELL);
-  }
-
-  @Test
-  public void fail_if_missing_rule_key() {
-    assertThatThrownBy(() -> load(IOUtils.toInputStream("<rules><rule><name>Foo</name></rule></rules>"), StandardCharsets.UTF_8.name()))
-      .isInstanceOf(IllegalStateException.class);
-  }
-
-  @Test
-  public void fail_if_missing_property_key() {
-    assertThatThrownBy(() -> load(IOUtils.toInputStream("<rules><rule><key>foo</key><name>Foo</name><param></param></rule></rules>"),
-      StandardCharsets.UTF_8.name()))
-      .isInstanceOf(IllegalStateException.class);
-  }
-
-  @Test
-  public void fail_on_invalid_rule_parameter_type() {
-    assertThatThrownBy(() -> load(IOUtils.toInputStream("<rules><rule><key>foo</key><name>Foo</name><param><key>key</key><type>INVALID</type></param></rule></rules>"),
-      StandardCharsets.UTF_8.name()))
-      .isInstanceOf(IllegalStateException.class);
-  }
-
-  @Test
-  public void fail_if_invalid_xml() {
-    InputStream input = getClass().getResourceAsStream("RulesDefinitionXmlLoaderTest/invalid.xml");
-
-    assertThatThrownBy(() -> load(input, StandardCharsets.UTF_8.name()))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("XML is not valid");
-  }
-
-  @Test
-  public void test_utf8_encoding() {
-    InputStream input = getClass().getResourceAsStream("RulesDefinitionXmlLoaderTest/utf8.xml");
-    RulesDefinition.Repository repository = load(input, StandardCharsets.UTF_8.name());
-
-    assertThat(repository.rules()).hasSize(1);
-    RulesDefinition.Rule rule = repository.rules().get(0);
-    assertThat(rule.key()).isEqualTo("com.puppycrawl.tools.checkstyle.checks.naming.LocalVariableNameCheck");
-    assertThat(rule.name()).isEqualTo("M & M");
-    assertThat(rule.htmlDescription().charAt(0)).isEqualTo('\u00E9');
-    assertThat(rule.htmlDescription().charAt(1)).isEqualTo('\u00E0');
-    assertThat(rule.htmlDescription().charAt(2)).isEqualTo('\u0026');
-  }
-
-  @Test
-  public void test_utf8_encoding_with_bom() {
-    InputStream input = getClass().getResourceAsStream("RulesDefinitionXmlLoaderTest/utf8-with-bom.xml");
-    RulesDefinition.Repository repository = load(input, StandardCharsets.UTF_8.name());
-
-    assertThat(repository.rules()).hasSize(1);
-    RulesDefinition.Rule rule = repository.rules().get(0);
-    assertThat(rule.key()).isEqualTo("com.puppycrawl.tools.checkstyle.checks.naming.LocalVariableNameCheck");
-    assertThat(rule.name()).isEqualTo("M & M");
-    assertThat(rule.htmlDescription().charAt(0)).isEqualTo('\u00E9');
-    assertThat(rule.htmlDescription().charAt(1)).isEqualTo('\u00E0');
-    assertThat(rule.htmlDescription().charAt(2)).isEqualTo('\u0026');
-  }
-
-  @Test
-  public void support_deprecated_format() {
-    // the deprecated format uses some attributes instead of nodes
-    InputStream input = getClass().getResourceAsStream("RulesDefinitionXmlLoaderTest/deprecated.xml");
-    RulesDefinition.Repository repository = load(input, StandardCharsets.UTF_8.name());
-
-    assertThat(repository.rules()).hasSize(1);
-    RulesDefinition.Rule rule = repository.rules().get(0);
-    assertThat(rule.key()).isEqualTo("org.sonar.it.checkstyle.MethodsCountCheck");
-    assertThat(rule.internalKey()).isEqualTo("Checker/TreeWalker/org.sonar.it.checkstyle.MethodsCountCheck");
-    assertThat(rule.severity()).isEqualTo(Severity.CRITICAL);
-    assertThat(rule.htmlDescription()).isEqualTo("Count methods");
-    assertThat(rule.param("minMethodsCount")).isNotNull();
-  }
-
-  @Test
-  public void test_linear_remediation_function() {
-    String xml = "" +
-      "<rules>" +
-      "  <rule>" +
-      "    <key>1</key>" +
-      "    <name>One</name>" +
-      "    <description>Desc</description>" +
-
-      "    <gapDescription>lines</gapDescription>" +
-      "    <remediationFunction>LINEAR</remediationFunction>" +
-      "    <remediationFunctionGapMultiplier>2d 3h</remediationFunctionGapMultiplier>" +
-      "  </rule>" +
-      "</rules>";
-    RulesDefinition.Rule rule = load(xml).rule("1");
-    assertThat(rule.gapDescription()).isEqualTo("lines");
-    DebtRemediationFunction function = rule.debtRemediationFunction();
-    assertThat(function).isNotNull();
-    assertThat(function.type()).isEqualTo(DebtRemediationFunction.Type.LINEAR);
-    assertThat(function.gapMultiplier()).isEqualTo("2d3h");
-    assertThat(function.baseEffort()).isNull();
-  }
-
-  @Test
-  public void test_linear_with_offset_remediation_function() {
-    String xml = "" +
-      "<rules>" +
-      "  <rule>" +
-      "    <key>1</key>" +
-      "    <name>One</name>" +
-      "    <description>Desc</description>" +
-
-      "    <effortToFixDescription>lines</effortToFixDescription>" +
-      "    <remediationFunction>LINEAR_OFFSET</remediationFunction>" +
-      "    <remediationFunctionGapMultiplier>2d 3h</remediationFunctionGapMultiplier>" +
-      "    <remediationFunctionBaseEffort>5min</remediationFunctionBaseEffort>" +
-      "  </rule>" +
-      "</rules>";
-    RulesDefinition.Rule rule = load(xml).rule("1");
-    assertThat(rule.gapDescription()).isEqualTo("lines");
-    DebtRemediationFunction function = rule.debtRemediationFunction();
-    assertThat(function).isNotNull();
-    assertThat(function.type()).isEqualTo(DebtRemediationFunction.Type.LINEAR_OFFSET);
-    assertThat(function.gapMultiplier()).isEqualTo("2d3h");
-    assertThat(function.baseEffort()).isEqualTo("5min");
-  }
-
-  @Test
-  public void test_constant_remediation_function() {
-    String xml = "" +
-      "<rules>" +
-      "  <rule>" +
-      "    <key>1</key>" +
-      "    <name>One</name>" +
-      "    <description>Desc</description>" +
-      "    <remediationFunction>CONSTANT_ISSUE</remediationFunction>" +
-      "    <remediationFunctionBaseEffort>5min</remediationFunctionBaseEffort>" +
-      "  </rule>" +
-      "</rules>";
-    RulesDefinition.Rule rule = load(xml).rule("1");
-    DebtRemediationFunction function = rule.debtRemediationFunction();
-    assertThat(function).isNotNull();
-    assertThat(function.type()).isEqualTo(DebtRemediationFunction.Type.CONSTANT_ISSUE);
-    assertThat(function.gapMultiplier()).isNull();
-    assertThat(function.baseEffort()).isEqualTo("5min");
-  }
-
-  @Test
-  public void fail_if_invalid_remediation_function() {
-    assertThatThrownBy(() -> load("" +
-      "<rules>" +
-      "  <rule>" +
-      "    <key>1</key>" +
-      "    <name>One</name>" +
-      "    <description>Desc</description>" +
-      "    <remediationFunction>UNKNOWN</remediationFunction>" +
-      "  </rule>" +
-      "</rules>"))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Fail to load the rule with key [squid:1]")
-      .hasCauseInstanceOf(IllegalArgumentException.class)
-      .hasRootCauseMessage("No enum constant org.sonar.api.server.debt.DebtRemediationFunction.Type.UNKNOWN");
-  }
-
-  @Test
-  public void markdown_description() {
-    String xml = "" +
-      "<rules>" +
-      "  <rule>" +
-      "    <key>1</key>" +
-      "    <name>One</name>" +
-      "    <description>Desc</description>" +
-      "    <descriptionFormat>MARKDOWN</descriptionFormat>" +
-      "  </rule>" +
-      "</rules>";
-    RulesDefinition.Rule rule = load(xml).rule("1");
-    assertThat(rule.markdownDescription()).isEqualTo("Desc");
-    assertThat(rule.htmlDescription()).isNull();
-  }
-
-  @Test
-  public void fail_if_unsupported_description_format() {
-    String xml = "" +
-      "<rules>" +
-      "  <rule>" +
-      "    <key>1</key>" +
-      "    <name>One</name>" +
-      "    <description>Desc</description>" +
-      "    <descriptionFormat>UNKNOWN</descriptionFormat>" +
-      "  </rule>" +
-      "</rules>";
-
-    assertThatThrownBy(() -> load(xml).rule("1"))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Fail to load the rule with key [squid:1]")
-      .hasCauseInstanceOf(IllegalArgumentException.class)
-      .hasRootCauseMessage("No enum constant org.sonar.api.server.rule.RulesDefinitionXmlLoader.DescriptionFormat.UNKNOWN");
-  }
-
-  @Test
-  public void test_deprecated_remediation_function() {
-    String xml = "" +
-      "<rules>" +
-      "  <rule>" +
-      "    <key>1</key>" +
-      "    <name>One</name>" +
-      "    <description>Desc</description>" +
-      "    <effortToFixDescription>lines</effortToFixDescription>" +
-      "    <debtRemediationFunction>LINEAR_OFFSET</debtRemediationFunction>" +
-      "    <debtRemediationFunctionCoefficient>2d 3h</debtRemediationFunctionCoefficient>" +
-      "    <debtRemediationFunctionOffset>5min</debtRemediationFunctionOffset>" +
-      "  </rule>" +
-      "</rules>";
-    RulesDefinition.Rule rule = load(xml).rule("1");
-    assertThat(rule.gapDescription()).isEqualTo("lines");
-    DebtRemediationFunction function = rule.debtRemediationFunction();
-    assertThat(function).isNotNull();
-    assertThat(function.type()).isEqualTo(DebtRemediationFunction.Type.LINEAR_OFFSET);
-    assertThat(function.gapMultiplier()).isEqualTo("2d3h");
-    assertThat(function.baseEffort()).isEqualTo("5min");
-  }
-
-  private RulesDefinition.Repository load(InputStream input, String encoding) {
-    RulesDefinition.Context context = new RulesDefinitionContext();
-    RulesDefinition.NewRepository newRepository = context.createRepository("squid", "java");
-    underTest.load(newRepository, input, encoding);
-    newRepository.done();
-    return context.repository("squid");
-  }
-
-  private RulesDefinition.Repository load(String xml) {
-    RulesDefinition.Context context = new RulesDefinitionContext();
-    RulesDefinition.NewRepository newRepository = context.createRepository("squid", "java");
-    underTest.load(newRepository, new StringReader(xml));
-    newRepository.done();
-    return context.repository("squid");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultNewRuleTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultNewRuleTest.java
deleted file mode 100644
index d4e82b5b7ce..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultNewRuleTest.java
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule.internal;
-
-import org.junit.Test;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.rule.RuleScope;
-import org.sonar.api.rule.RuleStatus;
-import org.sonar.api.rules.RuleType;
-import org.sonar.api.server.debt.DebtRemediationFunction;
-import org.sonar.api.server.rule.RulesDefinition;
-import org.sonar.api.server.rule.RulesDefinition.OwaspTop10;
-import org.sonar.api.server.rule.RulesDefinition.OwaspTop10Version;
-import org.sonar.api.server.rule.RulesDefinition.PciDssVersion;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.Mockito.mock;
-
-public class DefaultNewRuleTest {
-
-  private final DefaultNewRule rule = new DefaultNewRule("plugin", "repo", "key");
-
-  @Test
-  public void testSimpleSetGet() {
-    assertThat(rule.pluginKey()).isEqualTo("plugin");
-    assertThat(rule.repoKey()).isEqualTo("repo");
-    assertThat(rule.key()).isEqualTo("key");
-
-    rule.setScope(RuleScope.MAIN);
-    assertThat(rule.scope()).isEqualTo(RuleScope.MAIN);
-
-    rule.setName("   name  ");
-    assertThat(rule.name()).isEqualTo("name");
-
-    rule.setHtmlDescription("   html  ");
-    assertThat(rule.htmlDescription()).isEqualTo("html");
-
-    rule.setTemplate(true);
-    assertThat(rule.template()).isTrue();
-
-    rule.setActivatedByDefault(true);
-    assertThat(rule.activatedByDefault()).isTrue();
-
-    RulesDefinition.NewParam param1 = rule.createParam("param1");
-    assertThat(rule.param("param1")).isEqualTo(param1);
-    assertThat(rule.params()).containsOnly(param1);
-
-    rule.setTags("tag1", "tag2");
-    rule.addTags("tag3");
-    assertThat(rule.tags()).containsExactly("tag1", "tag2", "tag3");
-
-    rule.setGapDescription("effort");
-    assertThat(rule.gapDescription()).isEqualTo("effort");
-
-    rule.setInternalKey("internal");
-    assertThat(rule.internalKey()).isEqualTo("internal");
-
-    rule.addDeprecatedRuleKey("deprecatedrepo", "deprecatedkey");
-    assertThat(rule.deprecatedRuleKeys()).containsOnly(RuleKey.of("deprecatedrepo", "deprecatedkey"));
-
-    rule.setStatus(RuleStatus.READY);
-    assertThat(rule.status()).isEqualTo(RuleStatus.READY);
-
-    rule.addCwe(12);
-    rule.addCwe(10);
-    assertThat(rule.securityStandards()).containsOnly("cwe:10", "cwe:12");
-
-    rule.addOwaspTop10(OwaspTop10.A1, OwaspTop10.A2);
-    rule.addOwaspTop10(OwaspTop10Version.Y2017, OwaspTop10.A4);
-    rule.addOwaspTop10(OwaspTop10Version.Y2021, OwaspTop10.A5, OwaspTop10.A3);
-    assertThat(rule.securityStandards())
-      .contains("owaspTop10:a1", "owaspTop10:a2", "owaspTop10:a4", "owaspTop10-2021:a3", "owaspTop10-2021:a5");
-
-    rule.addPciDss(PciDssVersion.V3_2, "6.5.1");
-    rule.addPciDss(PciDssVersion.V3_2, "6.5");
-    rule.addPciDss(PciDssVersion.V4_0, "6.5.2", "6.5.10");
-
-    assertThat(rule.securityStandards())
-      .contains("pciDss-3.2:6.5.1", "pciDss-3.2:6.5", "pciDss-4.0:6.5.2", "pciDss-4.0:6.5.10");
-
-    rule.setType(RuleType.SECURITY_HOTSPOT);
-    assertThat(rule.type()).isEqualTo(RuleType.SECURITY_HOTSPOT);
-
-    DebtRemediationFunction f = mock(DebtRemediationFunction.class);
-    rule.setDebtRemediationFunction(f);
-    assertThat(rule.debtRemediationFunction()).isEqualTo(f);
-
-    rule.setSeverity("MAJOR");
-    assertThat(rule.severity()).isEqualTo("MAJOR");
-  }
-
-  @Test
-  public void validate_fails() {
-    rule.setHtmlDescription("html");
-
-    assertThatThrownBy(() -> rule.validate())
-      .isInstanceOf(IllegalStateException.class);
-  }
-
-  @Test
-  public void validate_succeeds() {
-    rule.setHtmlDescription("html");
-    rule.setName("name");
-    rule.validate();
-  }
-
-  @Test
-  public void set_markdown_description() {
-    rule.setMarkdownDescription("markdown");
-    assertThat(rule.markdownDescription()).isEqualTo("markdown");
-  }
-
-  @Test
-  public void fail_if_severity_is_invalid() {
-    assertThatThrownBy(() -> rule.setSeverity("invalid"))
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void fail_setting_markdown_if_html_is_set() {
-    rule.setHtmlDescription("html");
-
-    assertThatThrownBy(() -> rule.setMarkdownDescription("markdown"))
-      .isInstanceOf(IllegalStateException.class);
-  }
-
-  @Test
-  public void fail_if_set_status_to_removed() {
-    assertThatThrownBy(() -> rule.setStatus(RuleStatus.REMOVED))
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void fail_if_null_owasp_version() {
-    assertThatThrownBy(() -> rule.addOwaspTop10((OwaspTop10Version) null, OwaspTop10.A1))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Owasp version must not be null");
-  }
-
-  @Test
-  public void fail_if_null_pci_dss_version() {
-    assertThatThrownBy(() -> rule.addPciDss(null, "6.5.1"))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("PCI DSS version must not be null");
-  }
-
-  @Test
-  public void fail_if_null_pci_dss_array() {
-    assertThatThrownBy(() -> rule.addPciDss(PciDssVersion.V3_2, null))
-      .isInstanceOf(NullPointerException.class)
-      .hasMessage("Requirements for PCI DSS standard must not be null");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultRepositoryTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultRepositoryTest.java
deleted file mode 100644
index 522ac871505..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultRepositoryTest.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule.internal;
-
-import org.junit.Test;
-import org.sonar.api.impl.server.RulesDefinitionContext;
-import org.sonar.api.server.rule.RulesDefinition;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
-public class DefaultRepositoryTest {
-  @Test
-  public void create_simple_repo() {
-    RulesDefinitionContext ctx = mock(RulesDefinitionContext.class);
-    DefaultNewRepository newRepo = new DefaultNewRepository(ctx, "key", "lang", false);
-    newRepo.createRule("rule1")
-      .setName("rule1")
-      .setHtmlDescription("desc");
-    newRepo.setName("name");
-    DefaultRepository repo = new DefaultRepository(newRepo, null);
-
-    assertThat(repo.isExternal()).isFalse();
-    assertThat(repo.key()).isEqualTo("key");
-    assertThat(repo.language()).isEqualTo("lang");
-    assertThat(repo.isExternal()).isFalse();
-    assertThat(repo.name()).isEqualTo("name");
-    assertThat(repo.rules()).extracting(RulesDefinition.Rule::key).containsOnly("rule1");
-
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultRuleTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultRuleTest.java
deleted file mode 100644
index 0116c3eb42c..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/rule/internal/DefaultRuleTest.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.rule.internal;
-
-import org.junit.Test;
-import org.sonar.api.rule.RuleKey;
-import org.sonar.api.rule.RuleScope;
-import org.sonar.api.rule.RuleStatus;
-import org.sonar.api.rules.RuleType;
-import org.sonar.api.server.debt.DebtRemediationFunction;
-import org.sonar.api.server.rule.RulesDefinition;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-
-public class DefaultRuleTest {
-  @Test
-  public void getters() {
-    DefaultRepository repo = mock(DefaultRepository.class);
-    DefaultNewRule rule = new DefaultNewRule("plugin", "repo", "key");
-
-    rule.setScope(RuleScope.MAIN);
-    rule.setName("   name  ");
-    rule.setHtmlDescription("   html  ");
-    rule.setTemplate(true);
-    rule.setActivatedByDefault(true);
-    RulesDefinition.NewParam param1 = rule.createParam("param1");
-    rule.setTags("tag1", "tag2");
-    rule.addTags("tag3");
-    rule.setGapDescription("gap");
-    rule.setInternalKey("internal");
-    rule.addDeprecatedRuleKey("deprecatedrepo", "deprecatedkey");
-    rule.setStatus(RuleStatus.READY);
-    rule.addCwe(12);
-    rule.addCwe(10);
-    rule.setType(RuleType.SECURITY_HOTSPOT);
-    DebtRemediationFunction f = mock(DebtRemediationFunction.class);
-    rule.setDebtRemediationFunction(f);
-    rule.setSeverity("MAJOR");
-
-    DefaultRule defaultRule = new DefaultRule(repo, rule);
-    assertThat(defaultRule.scope()).isEqualTo(RuleScope.MAIN);
-    assertThat(defaultRule.name()).isEqualTo("name");
-    assertThat(defaultRule.htmlDescription()).isEqualTo("html");
-    assertThat(defaultRule.template()).isTrue();
-    assertThat(defaultRule.activatedByDefault()).isTrue();
-    assertThat(defaultRule.params()).containsOnly(new DefaultParam(new DefaultNewParam("param1")));
-    assertThat(defaultRule.tags()).containsOnly("tag1", "tag2", "tag3");
-    assertThat(defaultRule.gapDescription()).isEqualTo("gap");
-    assertThat(defaultRule.internalKey()).isEqualTo("internal");
-    assertThat(defaultRule.deprecatedRuleKeys()).containsOnly(RuleKey.of("deprecatedrepo", "deprecatedkey"));
-    assertThat(defaultRule.status()).isEqualTo(RuleStatus.READY);
-    assertThat(rule.securityStandards()).containsOnly("cwe:10", "cwe:12");
-    assertThat(defaultRule.type()).isEqualTo(RuleType.SECURITY_HOTSPOT);
-    assertThat(defaultRule.debtRemediationFunction()).isEqualTo(f);
-    assertThat(defaultRule.markdownDescription()).isNull();
-    assertThat(defaultRule.severity()).isEqualTo("MAJOR");
-  }
-
-  @Test
-  public void to_string() {
-    DefaultRepository repo = mock(DefaultRepository.class);
-    DefaultNewRule rule = new DefaultNewRule("plugin", "repo", "key");
-    DefaultRule defaultRule = new DefaultRule(repo, rule);
-
-    assertThat(defaultRule).hasToString("[repository=repo, key=key]");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/ws/RequestTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/ws/RequestTest.java
deleted file mode 100644
index 4c491d03375..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/ws/RequestTest.java
+++ /dev/null
@@ -1,745 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.ws;
-
-import com.google.common.collect.ArrayListMultimap;
-import com.google.common.collect.ListMultimap;
-import com.tngtech.java.junit.dataprovider.DataProvider;
-import com.tngtech.java.junit.dataprovider.DataProviderRunner;
-import com.tngtech.java.junit.dataprovider.UseDataProvider;
-import java.io.InputStream;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.concurrent.atomic.AtomicInteger;
-import java.util.function.Consumer;
-import java.util.stream.Collectors;
-import javax.annotation.Nullable;
-import org.apache.commons.io.IOUtils;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.sonar.api.impl.ws.PartImpl;
-import org.sonar.api.impl.ws.ValidatingRequest;
-import org.sonar.api.rule.RuleStatus;
-import org.sonar.api.utils.DateUtils;
-
-import static com.google.common.base.Strings.repeat;
-import static com.google.common.collect.Lists.newArrayList;
-import static java.lang.String.format;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.assertj.core.api.Assertions.fail;
-import static org.mockito.Mockito.mock;
-import static org.sonar.api.utils.DateUtils.parseDate;
-import static org.sonar.api.utils.DateUtils.parseDateTime;
-
-@RunWith(DataProviderRunner.class)
-public class RequestTest {
-
-  private FakeRequest underTest = new FakeRequest();
-
-  @Before
-  public void before() {
-    WebService.Context context = new WebService.Context();
-    new FakeWs().define(context);
-
-    underTest.setAction(context.controller("my_controller").action("my_action"));
-  }
-
-  @Test
-  public void has_param() {
-    underTest.setParam("a_required_string", "foo");
-
-    assertThat(underTest.hasParam("a_required_string")).isTrue();
-    assertThat(underTest.hasParam("unknown")).isFalse();
-  }
-
-  @Test
-  public void required_param_is_missing() {
-    assertThatThrownBy(() -> underTest.mandatoryParam("required_param"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("The 'required_param' parameter is missing");
-  }
-
-  @Test
-  public void required_param() {
-    underTest.setParam("a_required_string", "foo");
-    underTest.setParam("a_required_number", "42");
-    underTest.setParam("a_required_boolean", "true");
-    underTest.setParam("a_required_enum", "BETA");
-
-    assertThat(underTest.mandatoryParam("a_required_string")).isEqualTo("foo");
-    assertThat(underTest.mandatoryParamAsBoolean("a_required_boolean")).isTrue();
-    assertThat(underTest.mandatoryParamAsInt("a_required_number")).isEqualTo(42);
-    assertThat(underTest.mandatoryParamAsLong("a_required_number")).isEqualTo(42L);
-    assertThat(underTest.mandatoryParamAsEnum("a_required_enum", RuleStatus.class)).isEqualTo(RuleStatus.BETA);
-  }
-
-  @Test
-  public void maximum_length_ok() {
-    String parameter = "maximum_length_param";
-    defineParameterTestAction(newParam -> newParam.setMaximumLength(10), parameter);
-    String value = repeat("X", 10);
-
-    String param = underTest.setParam(parameter, value).param(parameter);
-
-    assertThat(param).isEqualTo(value);
-  }
-
-  @Test
-  public void maximum_length_not_ok() {
-    String parameter = "maximum_length_param";
-    defineParameterTestAction(newParam -> newParam.setMaximumLength(10), parameter);
-
-    assertThatThrownBy(() -> underTest.setParam(parameter, repeat("X", 11)).param(parameter))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage(format("'%s' length (11) is longer than the maximum authorized (10)", parameter));
-  }
-
-  @Test
-  public void maximum_value_ok() {
-    String param = "maximum_value_param";
-    defineParameterTestAction(newParam -> newParam.setMaximumValue(10), param);
-    String expected = "10";
-
-    String actual = underTest.setParam(param, expected).param(param);
-
-    assertThat(actual).isEqualTo(expected);
-  }
-
-  @Test
-  public void maximum_value_not_ok() {
-    String param = "maximum_value_param";
-    defineParameterTestAction(newParam -> newParam.setMaximumValue(10), param);
-
-    assertThatThrownBy(() -> underTest.setParam(param, "11").param(param))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage(format("'%s' value (11) must be less than 10", param));
-  }
-
-  @Test
-  public void paramAsInt_throws_IAE_if_maximum_defined_and_value_not_a_number() {
-    String param = "maximum_value_param";
-    defineParameterTestAction(newParam -> newParam.setMaximumValue(10), param);
-
-    assertThatThrownBy(() -> underTest.setParam(param, "foo").paramAsInt(param))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("'maximum_value_param' value 'foo' cannot be parsed as an integer");
-  }
-
-  @Test
-  public void required_param_as_strings() {
-    underTest.setParam("a_required_string", "foo,bar");
-
-    assertThat(underTest.mandatoryParamAsStrings("a_required_string")).containsExactly("foo", "bar");
-  }
-
-  @Test
-  public void fail_if_no_required_param_as_strings() {
-    assertThatThrownBy(() -> underTest.mandatoryParamAsStrings("a_required_string"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("The 'a_required_string' parameter is missing");
-  }
-
-  @Test
-  public void multi_param() {
-    assertThat(underTest.multiParam("a_required_multi_param")).isEmpty();
-
-    underTest.setMultiParam("a_required_multi_param", newArrayList("firstValue", "secondValue", "thirdValue"));
-    assertThat(underTest.multiParam("a_required_multi_param")).containsExactly("firstValue", "secondValue", "thirdValue");
-  }
-
-  @Test
-  public void fail_when_multi_param_has_more_values_than_maximum_values() {
-    underTest.setMultiParam("has_maximum_values", newArrayList("firstValue", "secondValue", "thirdValue"));
-
-    assertThatThrownBy(() -> underTest.multiParam("has_maximum_values"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("'has_maximum_values' can contains only 2 values, got 3");
-  }
-
-  @Test
-  public void mandatory_multi_param() {
-    underTest.setMultiParam("a_required_multi_param", newArrayList("firstValue", "secondValue", "thirdValue"));
-
-    List<String> result = underTest.mandatoryMultiParam("a_required_multi_param");
-
-    assertThat(result).containsExactly("firstValue", "secondValue", "thirdValue");
-  }
-
-  @Test
-  public void fail_when_no_multi_param() {
-    assertThatThrownBy(() -> underTest.mandatoryMultiParam("a_required_multi_param"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("The 'a_required_multi_param' parameter is missing");
-  }
-
-  @Test
-  public void default_value_of_optional_param() {
-    assertThat(underTest.param("has_default_string")).isEqualTo("the_default_string");
-  }
-
-  @Test
-  public void param_as_string() {
-    assertThat(underTest.setParam("a_string", "foo").param("a_string")).isEqualTo("foo");
-    assertThat(underTest.setParam("a_string", " f o o \r\n ").param("a_string")).isEqualTo("f o o");
-  }
-
-  @Test
-  public void param_contains_NUL_char_should_throw_exception() {
-    underTest.setParam("a_string", "value\0value");
-
-    assertThatThrownBy(() -> underTest.param("a_string"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Request parameters are not allowed to contain NUL character");
-  }
-
-  @Test
-  public void null_param() {
-    assertThat(underTest.param("a_string")).isNull();
-    assertThat(underTest.paramAsBoolean("a_boolean")).isNull();
-    assertThat(underTest.paramAsInt("a_number")).isNull();
-    assertThat(underTest.paramAsLong("a_number")).isNull();
-  }
-
-  @Test
-  public void paramAsInt() {
-    assertThat(underTest.setParam("a_number", "123").paramAsInt("a_number")).isEqualTo(123);
-  }
-
-  @Test
-  public void fail_when_param_is_not_an_int() {
-    assertThatThrownBy(() -> underTest.setParam("a_number", "not-an-int").paramAsInt("a_number"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("The 'a_number' parameter cannot be parsed as an integer value: not-an-int");
-  }
-
-  @Test
-  public void param_as_long() {
-    assertThat(underTest.setParam("a_number", "123").paramAsLong("a_number")).isEqualTo(123L);
-  }
-
-  @Test
-  public void fail_when_param_is_not_a_long() {
-    assertThatThrownBy(() -> underTest.setParam("a_number", "not_a_long").paramAsLong("a_number"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("The 'a_number' parameter cannot be parsed as a long value: not_a_long");
-  }
-
-  @Test
-  public void param_as_boolean() {
-    assertThat(underTest.setParam("a_boolean", "true").paramAsBoolean("a_boolean")).isTrue();
-    assertThat(underTest.setParam("a_boolean", "yes").paramAsBoolean("a_boolean")).isTrue();
-    assertThat(underTest.setParam("a_boolean", "false").paramAsBoolean("a_boolean")).isFalse();
-    assertThat(underTest.setParam("a_boolean", "no").paramAsBoolean("a_boolean")).isFalse();
-  }
-
-  @Test
-  public void fail_if_incorrect_param_as_boolean() {
-    assertThatThrownBy(() -> underTest.setParam("a_boolean", "oui").paramAsBoolean("a_boolean"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Property a_boolean is not a boolean value: oui");
-  }
-
-  @Test
-  public void param_as_enum() {
-    assertThat(underTest.setParam("a_enum", "BETA").paramAsEnum("a_enum", RuleStatus.class)).isEqualTo(RuleStatus.BETA);
-  }
-
-  @Test
-  public void param_as_enums() {
-    assertThat(underTest.setParam("a_enum", "BETA,READY").paramAsEnums("a_enum", RuleStatus.class)).containsOnly(RuleStatus.BETA, RuleStatus.READY);
-    assertThat(underTest.setParam("a_enum", "").paramAsEnums("a_enum", RuleStatus.class)).isEmpty();
-  }
-
-  @Test
-  public void param_as_enums_returns_null_when_no_value() {
-    assertThat(underTest.paramAsEnums("a_enum", RuleStatus.class)).isNull();
-  }
-
-  @Test
-  public void fail_when_param_as_enums_has_more_values_than_maximum_values() {
-    assertThatThrownBy(() -> underTest.setParam("has_maximum_values", "BETA,READY,REMOVED").paramAsEnums("has_maximum_values", RuleStatus.class))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("'has_maximum_values' can contains only 2 values, got 3");
-  }
-
-  @Test
-  public void param_as_date() {
-    assertThat(underTest.setParam("a_date", "2014-05-27").paramAsDate("a_date")).isEqualTo(DateUtils.parseDate("2014-05-27"));
-  }
-
-  @Test
-  public void getParam_of_missing_string_parameter() {
-    Request.StringParam stringParam = underTest.getParam("a_string");
-
-    assertThat(stringParam.isPresent()).isFalse();
-    expectSupplierCanNotBeNullNPE(() -> stringParam.or(null));
-    assertThat(stringParam.or(() -> "foo")).isEqualTo("foo");
-    expectGetValueFailureWithISE(stringParam::getValue);
-
-    Request.StringParam emptyAsNull = stringParam.emptyAsNull();
-    assertThat(emptyAsNull).isSameAs(stringParam);
-    assertThat(emptyAsNull.isPresent()).isFalse();
-    expectSupplierCanNotBeNullNPE(() -> emptyAsNull.or(null));
-    assertThat(emptyAsNull.or(() -> "bar")).isEqualTo("bar");
-    expectGetValueFailureWithISE(emptyAsNull::getValue);
-  }
-
-  @Test
-  public void getParam_of_existing_string_parameter_with_non_empty_value() {
-    underTest.setParam("a_string", "sorry");
-
-    Request.StringParam stringParam = underTest.getParam("a_string");
-
-    assertThat(stringParam.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> stringParam.or(null));
-    assertThat(stringParam.or(() -> "foo")).isEqualTo("sorry");
-    assertThat(stringParam.getValue()).isEqualTo("sorry");
-
-    Request.StringParam emptyAsNull = stringParam.emptyAsNull();
-    assertThat(emptyAsNull).isSameAs(stringParam);
-    assertThat(emptyAsNull.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> emptyAsNull.or(null));
-    assertThat(emptyAsNull.or(() -> "bar")).isEqualTo("sorry");
-    assertThat(emptyAsNull.getValue()).isEqualTo("sorry");
-  }
-
-  @Test
-  public void getParam_of_existing_string_parameter_with_empty_value() {
-    underTest.setParam("a_string", "");
-
-    Request.StringParam stringParam = underTest.getParam("a_string");
-
-    assertThat(stringParam.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> stringParam.or(null));
-    assertThat(stringParam.or(() -> "foo")).isEmpty();
-    assertThat(stringParam.getValue()).isEmpty();
-
-    Request.StringParam emptyAsNull = stringParam.emptyAsNull();
-    assertThat(emptyAsNull).isNotSameAs(stringParam);
-    assertThat(emptyAsNull.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> emptyAsNull.or(null));
-    assertThat(emptyAsNull.or(() -> "bar")).isNull();
-    assertThat(emptyAsNull.getValue()).isNull();
-  }
-
-  @Test
-  public void getParam_with_validation_of_missing_string_parameter() {
-    Request.StringParam stringParam = underTest.getParam("a_string", (str) -> {
-      throw new IllegalStateException("validator should not be called");
-    });
-
-    assertThat(stringParam.isPresent()).isFalse();
-    expectSupplierCanNotBeNullNPE(() -> stringParam.or(null));
-    assertThat(stringParam.or(() -> "foo")).isEqualTo("foo");
-    expectGetValueFailureWithISE(stringParam::getValue);
-
-    Request.StringParam emptyAsNull = stringParam.emptyAsNull();
-    assertThat(emptyAsNull).isSameAs(stringParam);
-    assertThat(emptyAsNull.isPresent()).isFalse();
-    expectSupplierCanNotBeNullNPE(() -> emptyAsNull.or(null));
-    assertThat(emptyAsNull.or(() -> "bar")).isEqualTo("bar");
-    expectGetValueFailureWithISE(emptyAsNull::getValue);
-  }
-
-  @Test
-  public void getParam_with_validation_of_existing_string_parameter_with_non_empty_value() {
-    underTest.setParam("a_string", "sorry");
-    AtomicInteger calls = new AtomicInteger();
-
-    Request.StringParam stringParam = underTest.getParam("a_string", (str) -> calls.incrementAndGet());
-
-    assertThat(calls.get()).isOne();
-    assertThat(stringParam.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> stringParam.or(null));
-    assertThat(stringParam.or(() -> "foo")).isEqualTo("sorry");
-    assertThat(stringParam.getValue()).isEqualTo("sorry");
-
-    Request.StringParam emptyAsNull = stringParam.emptyAsNull();
-    assertThat(emptyAsNull).isSameAs(stringParam);
-    assertThat(emptyAsNull.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> emptyAsNull.or(null));
-    assertThat(emptyAsNull.or(() -> "bar")).isEqualTo("sorry");
-    assertThat(emptyAsNull.getValue()).isEqualTo("sorry");
-  }
-
-  @Test
-  public void getParam_with_validation_of_existing_string_parameter_with_empty_value() {
-    underTest.setParam("a_string", "");
-    AtomicInteger calls = new AtomicInteger();
-
-    Request.StringParam stringParam = underTest.getParam("a_string", (str) -> calls.incrementAndGet());
-
-    assertThat(calls.get()).isOne();
-    assertThat(stringParam.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> stringParam.or(null));
-    assertThat(stringParam.or(() -> "foo")).isEmpty();
-    assertThat(stringParam.getValue()).isEmpty();
-
-    Request.StringParam emptyAsNull = stringParam.emptyAsNull();
-    assertThat(emptyAsNull).isNotSameAs(stringParam);
-    assertThat(emptyAsNull.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> emptyAsNull.or(null));
-    assertThat(emptyAsNull.or(() -> "bar")).isNull();
-    assertThat(emptyAsNull.getValue()).isNull();
-  }
-
-  @Test
-  public void getParam_with_validation_of_existing_string_parameter_does_not_catch_unchecked_exception_throws_by_validator() {
-    underTest.setParam("a_string", "boo");
-    IllegalArgumentException expected = new IllegalArgumentException("Faking validation of parameter value failed");
-
-    try {
-      underTest.getParam("a_string", (str) -> {
-        throw expected;
-      });
-      fail("an IllegalStateException should have been raised");
-    } catch (IllegalArgumentException e) {
-      assertThat(e).isSameAs(expected);
-    }
-  }
-
-  @Test
-  public void getParam_of_missing_parameter_of_unspecified_type() {
-    Request.Param<Object> param = underTest.getParam("a_string", (rqt, key) -> {
-      throw new IllegalStateException("retrieveAndValidate BiConsumer should not be called");
-    });
-
-    assertThat(param.isPresent()).isFalse();
-    expectSupplierCanNotBeNullNPE(() -> param.or(null));
-    assertThat(param.or(() -> "foo")).isEqualTo("foo");
-    expectGetValueFailureWithISE(param::getValue);
-  }
-
-  @Test
-  public void getParam_of_existing_parameter_of_unspecified_type_with_null_value() {
-    underTest.setParam("a_string", "value in fake request actually does not matter");
-
-    Request.Param<Object> param = underTest.getParam("a_string", (rqt, key) -> null);
-
-    assertThat(param.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> param.or(null));
-    assertThat(param.or(() -> "foo")).isNull();
-    assertThat(param.getValue()).isNull();
-  }
-
-  @Test
-  public void getParam_of_existing_parameter_of_unspecified_type_with_empty_string() {
-    underTest.setParam("a_string", "value in fake request actually does not matter");
-
-    Request.Param<Object> param = underTest.getParam("a_string", (rqt, key) -> "");
-
-    assertThat(param.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> param.or(null));
-    assertThat(param.or(() -> "foo")).isEqualTo("");
-    assertThat(param.getValue()).isEqualTo("");
-  }
-
-  @Test
-  public void getParam_of_existing_parameter_of_unspecified_type_with_object() {
-    underTest.setParam("a_string", "value in fake request actually does not matter");
-    Object value = new Object();
-    Request.Param<Object> param = underTest.getParam("a_string", (rqt, key) -> value);
-
-    assertThat(param.isPresent()).isTrue();
-    expectSupplierCanNotBeNullNPE(() -> param.or(null));
-    assertThat(param.or(() -> "foo")).isSameAs(value);
-    assertThat(param.getValue()).isSameAs(value);
-  }
-
-  @Test
-  public void getParam_of_existing_parameter_of_unspecified_type_does_not_catch_unchecked_exception_thrown_by_BiConsumer() {
-    underTest.setParam("a_string", "value in fake request actually does not matter");
-    RuntimeException expected = new RuntimeException("Faking BiConsumer throwing unchecked exception");
-
-    try {
-      underTest.getParam("a_string", (rqt, key) -> {
-        throw expected;
-      });
-      fail("an RuntimeException should have been raised");
-    } catch (RuntimeException e) {
-      assertThat(e).isSameAs(expected);
-    }
-  }
-
-  private void expectGetValueFailureWithISE(Runnable runnable) {
-    try {
-      runnable.run();
-      fail("An IllegalStateException should have been raised");
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("Param has no value. Use isPresent() before calling getValue()");
-    }
-  }
-
-  private void expectSupplierCanNotBeNullNPE(Runnable runnable) {
-    try {
-      runnable.run();
-      fail("A NullPointerException should have been raised");
-    } catch (NullPointerException e) {
-      assertThat(e).hasMessage("default value supplier can't be null");
-    }
-  }
-
-  @DataProvider
-  public static Object[][] date_times() {
-    return new Object[][] {
-      {"2014-05-27", parseDate("2014-05-27")},
-      {"2014-05-27T15:50:45+0100", parseDateTime("2014-05-27T15:50:45+0100")},
-      {null, null}
-    };
-  }
-
-  @Test
-  @UseDataProvider("date_times")
-  public void param_as__date_time(String stringDate, Date expectedDate) {
-    assertThat(underTest.setParam("a_date", stringDate).paramAsDateTime("a_date")).isEqualTo(expectedDate);
-  }
-
-  @Test
-  public void fail_when_param_as_date_not_a_date() {
-    assertThatThrownBy(() -> underTest.setParam("a_date", "polop").paramAsDate("a_date"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("The date 'polop' does not respect format 'yyyy-MM-dd'");
-  }
-
-  @Test
-  public void fail_when_param_as_datetime_not_a_datetime() {
-    assertThatThrownBy(() -> underTest.setParam("a_datetime", "polop").paramAsDateTime("a_datetime"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("'polop' cannot be parsed as either a date or date+time");
-  }
-
-  @Test
-  public void param_as_strings() {
-    assertThat(underTest.paramAsStrings("a_string")).isNull();
-    assertThat(underTest.setParam("a_string", "").paramAsStrings("a_string")).isEmpty();
-    assertThat(underTest.setParam("a_string", "bar").paramAsStrings("a_string")).containsExactly("bar");
-    assertThat(underTest.setParam("a_string", "bar,baz").paramAsStrings("a_string")).containsExactly("bar", "baz");
-    assertThat(underTest.setParam("a_string", "bar , baz").paramAsStrings("a_string")).containsExactly("bar", "baz");
-  }
-
-  @Test
-  public void fail_when_param_as_strings_has_more_values_than_maximum_values() {
-    assertThatThrownBy(() -> underTest.setParam("has_maximum_values", "foo,bar,baz").paramAsStrings("has_maximum_values"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("'has_maximum_values' can contains only 2 values, got 3");
-  }
-
-  @Test
-  public void deprecated_key() {
-    assertThat(underTest.setParam("deprecated_param", "bar").param("new_param")).isEqualTo("bar");
-  }
-
-  @Test
-  public void fail_if_param_is_not_defined() {
-    assertThatThrownBy(() -> underTest.param("unknown"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("BUG - parameter 'unknown' is undefined for action 'my_action'");
-  }
-
-  @Test
-  public void fail_if_multi_param_is_not_defined() {
-    assertThatThrownBy(() -> underTest.multiParam("unknown"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Parameter 'unknown' not found for action 'my_action'");
-  }
-
-  @Test
-  public void verify_possible_values() {
-    underTest.setParam("has_possible_values", "foo");
-    assertThat(underTest.param("has_possible_values")).isEqualTo("foo");
-  }
-
-  @Test
-  public void fail_if_not_a_possible_value() {
-    underTest.setParam("has_possible_values", "not_possible");
-
-    assertThatThrownBy(() -> underTest.param("has_possible_values"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Value of parameter 'has_possible_values' (not_possible) must be one of: [foo, bar]");
-  }
-
-  @Test
-  public void param_as_input_stream() throws Exception {
-    assertThat(underTest.paramAsInputStream("a_string")).isNull();
-    assertThat(IOUtils.toString(underTest.setParam("a_string", "").paramAsInputStream("a_string"))).isEmpty();
-    assertThat(IOUtils.toString(underTest.setParam("a_string", "foo").paramAsInputStream("a_string"))).isEqualTo("foo");
-  }
-
-  @Test
-  public void param_as_part() {
-    InputStream inputStream = mock(InputStream.class);
-    underTest.setPart("key", inputStream, "filename");
-
-    Request.Part part = underTest.paramAsPart("key");
-    assertThat(part.getInputStream()).isEqualTo(inputStream);
-    assertThat(part.getFileName()).isEqualTo("filename");
-
-    assertThat(underTest.paramAsPart("unknown")).isNull();
-  }
-
-  @Test
-  public void mandatory_param_as_part() {
-    assertThatThrownBy(() -> underTest.mandatoryParamAsPart("required_param"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("The 'required_param' parameter is missing");
-  }
-
-  private void defineParameterTestAction(Consumer<WebService.NewParam> newParam, String parameter) {
-    String controllerPath = "my_controller";
-    String actionPath = "my_action";
-    WebService.Context context = new WebService.Context();
-    WebService.NewController controller = context.createController(controllerPath);
-    WebService.NewAction action = controller
-      .createAction(actionPath)
-      .setHandler(mock(RequestHandler.class));
-    WebService.NewParam param = action.createParam(parameter);
-    newParam.accept(param);
-    controller.done();
-    underTest.setAction(context.controller(controllerPath).action(actionPath));
-  }
-
-  private static class FakeRequest extends ValidatingRequest {
-
-    private final ListMultimap<String, String> multiParams = ArrayListMultimap.create();
-    private final Map<String, String> params = new HashMap<>();
-    private final Map<String, Part> parts = new HashMap<>();
-    private final Map<String, String> headers = new HashMap<>();
-
-    @Override
-    public String method() {
-      return "GET";
-    }
-
-    @Override
-    public String getMediaType() {
-      return "application/json";
-    }
-
-    @Override
-    public boolean hasParam(String key) {
-      return params.containsKey(key);
-    }
-
-    @Override
-    public String getPath() {
-      return null;
-    }
-
-    public FakeRequest setParam(String key, @Nullable String value) {
-      if (value != null) {
-        params.put(key, value);
-      }
-      return this;
-    }
-
-    public FakeRequest setMultiParam(String key, List<String> values) {
-      multiParams.putAll(key, values);
-
-      return this;
-    }
-
-    @Override
-    protected String readParam(String key) {
-      return params.get(key);
-    }
-
-    @Override
-    public Map<String, String[]> getParams() {
-      ArrayListMultimap<String, String> result = ArrayListMultimap.create(multiParams);
-      params.forEach(result::put);
-      return result.asMap().entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> e.getValue().toArray(new String[0])));
-    }
-
-    @Override
-    protected List<String> readMultiParam(String key) {
-      return multiParams.get(key);
-    }
-
-    @Override
-    protected InputStream readInputStreamParam(String key) {
-      String param = readParam(key);
-
-      return param == null ? null : IOUtils.toInputStream(param);
-    }
-
-    @Override
-    protected Part readPart(String key) {
-      return parts.get(key);
-    }
-
-    public FakeRequest setPart(String key, InputStream input, String fileName) {
-      parts.put(key, new PartImpl(input, fileName));
-      return this;
-    }
-
-    @Override
-    public Optional<String> header(String name) {
-      return Optional.ofNullable(headers.get(name));
-    }
-  }
-
-  private static class FakeWs implements WebService {
-
-    @Override
-    public void define(Context context) {
-      NewController controller = context.createController("my_controller");
-      NewAction action = controller.createAction("my_action")
-        .setDescription("Action Description")
-        .setPost(true)
-        .setSince("5.2")
-        .setHandler(mock(RequestHandler.class));
-      action
-        .createParam("required_param")
-        .setRequired(true);
-
-      action.createParam("a_string");
-      action.createParam("a_boolean");
-      action.createParam("a_number");
-      action.createParam("a_enum");
-      action.createParam("a_date");
-      action.createParam("a_datetime");
-
-      action.createParam("a_required_string").setRequired(true);
-      action.createParam("a_required_boolean").setRequired(true);
-      action.createParam("a_required_number").setRequired(true);
-      action.createParam("a_required_enum").setRequired(true);
-      action.createParam("a_required_multi_param").setRequired(true);
-
-      action.createParam("has_default_string").setDefaultValue("the_default_string");
-      action.createParam("has_default_number").setDefaultValue("10");
-      action.createParam("has_default_boolean").setDefaultValue("true");
-
-      action.createParam("has_possible_values").setPossibleValues("foo", "bar");
-
-      action.createParam("has_maximum_values").setMaxValuesAllowed(2);
-
-      action.createParam("new_param").setDeprecatedKey("deprecated_param", "6.3");
-      action.createParam("new_param_with_default_value").setDeprecatedKey("deprecated_new_param_with_default_value", "6.2").setDefaultValue("the_default_string");
-
-      controller.done();
-    }
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/server/ws/WebServiceTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/server/ws/WebServiceTest.java
deleted file mode 100644
index 747514f1477..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/server/ws/WebServiceTest.java
+++ /dev/null
@@ -1,552 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.server.ws;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.Arrays;
-import java.util.Collections;
-import org.apache.commons.lang.StringUtils;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.api.rule.RuleStatus;
-import org.sonar.api.server.ws.WebService.NewAction;
-import org.sonar.api.server.ws.WebService.NewController;
-import org.sonar.api.utils.log.LogTester;
-import org.sonar.api.utils.log.LoggerLevel;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.assertj.core.api.Assertions.tuple;
-import static org.junit.Assert.fail;
-import static org.mockito.Mockito.mock;
-
-public class WebServiceTest {
-
-  @Rule
-  public LogTester logTester = new LogTester();
-
-  private WebService.Context context = new WebService.Context();
-
-  @Test
-  public void no_web_services_by_default() {
-    assertThat(context.controllers()).isEmpty();
-    assertThat(context.controller("metric")).isNull();
-  }
-
-  @Test
-  public void define_web_service() {
-    MetricWs metricWs = new MetricWs();
-
-    metricWs.define(context);
-
-    WebService.Controller controller = context.controller("api/metric");
-    assertThat(controller).isNotNull();
-    assertThat(controller.path()).isEqualTo("api/metric");
-    assertThat(controller.description()).isEqualTo("Metrics");
-    assertThat(controller.since()).isEqualTo("3.2");
-    assertThat(controller.actions()).hasSize(2);
-    assertThat(controller.isInternal()).isFalse();
-    WebService.Action showAction = controller.action("show");
-    assertThat(showAction).isNotNull();
-    assertThat(showAction.key()).isEqualTo("show");
-    assertThat(showAction.description()).isEqualTo("Show metric");
-    assertThat(showAction.handler()).isNotNull();
-    assertThat(showAction.responseExample()).isNotNull();
-    assertThat(showAction.responseExampleFormat()).isNotEmpty();
-    assertThat(showAction.responseExampleAsString()).isNotEmpty();
-    assertThat(showAction.deprecatedSince()).isNull();
-    assertThat(showAction.changelog()).isEmpty();
-    // same as controller
-    assertThat(showAction.since()).isEqualTo("4.2");
-    assertThat(showAction.isPost()).isFalse();
-    assertThat(showAction.isInternal()).isFalse();
-    assertThat(showAction.path()).isEqualTo("api/metric/show");
-    WebService.Action createAction = controller.action("create");
-    assertThat(createAction).isNotNull();
-    assertThat(createAction.key()).isEqualTo("create");
-    assertThat(createAction.toString()).isEqualTo("api/metric/create");
-    assertThat(createAction.deprecatedSince()).isEqualTo("5.3");
-    // overrides controller version
-    assertThat(createAction.since()).isEqualTo("4.1");
-    assertThat(createAction.isPost()).isTrue();
-    assertThat(createAction.isInternal()).isTrue();
-    assertThat(createAction.changelog()).extracting(Change::getVersion, Change::getDescription).containsOnly(
-      tuple("6.4", "Last event"), tuple("6.0", "Old event"), tuple("4.5.6", "Very old event"));
-  }
-
-  @Test
-  public void add_changelog_if_called_twice() {
-    WebService webService = context -> {
-      NewController newController = context.createController("api/rule");
-      newDefaultAction(newController, "list")
-        .setDescription("desc")
-        .setChangelog(new Change("1.0", "change1"))
-        .setChangelog(new Change("2.0", "change2"));
-      newController.done();
-    };
-
-    webService.define(context);
-    assertThat(context.controller("api/rule").action("list").changelog())
-      .extracting(Change::getVersion, Change::getDescription)
-      .containsOnly(
-        tuple("1.0", "change1"),
-        tuple("2.0", "change2"));
-  }
-
-  @Test
-  public void fail_if_duplicated_ws_keys() {
-    MetricWs metricWs = new MetricWs();
-    metricWs.define(context);
-
-    assertThatThrownBy(() -> ((WebService) context -> {
-      NewController newController = context.createController("api/metric");
-      newDefaultAction(newController, "delete");
-      newController.done();
-    }).define(context))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("The web service 'api/metric' is defined multiple times");
-  }
-
-  @Test
-  public void fail_if_no_action_handler() {
-    assertThatThrownBy(() -> ((WebService) context -> {
-      NewController controller = context.createController("rule");
-      newDefaultAction(controller, "show")
-        .setHandler(null);
-      controller.done();
-    }).define(context))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("RequestHandler is not set on action rule/show");
-  }
-
-  @Test
-  public void fail_if_duplicated_action_keys() {
-    assertThatThrownBy(() -> ((WebService) context -> {
-      NewController newController = context.createController("rule");
-      newDefaultAction(newController, "create");
-      newDefaultAction(newController, "delete");
-      newDefaultAction(newController, "delete");
-      newController.done();
-    }).define(context))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("The action 'delete' is defined multiple times in the web service 'rule'");
-  }
-
-  @Test
-  public void fail_if_no_actions() {
-    assertThatThrownBy(() -> ((WebService) context -> context.createController("rule").done()).define(context))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("At least one action must be declared in the web service 'rule'");
-  }
-
-  @Test
-  public void fail_if_no_controller_path() {
-    assertThatThrownBy(() -> ((WebService) context -> context.createController(null).done()).define(context))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("WS controller path must not be empty");
-  }
-
-  @Test
-  public void controller_path_must_not_start_with_slash() {
-    assertThatThrownBy(() -> ((WebService) context -> context.createController("/hello").done()).define(context))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("WS controller path must not start or end with slash: /hello");
-  }
-
-  @Test
-  public void controller_path_must_not_end_with_slash() {
-    assertThatThrownBy(() -> ((WebService) context -> context.createController("hello/").done()).define(context))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("WS controller path must not start or end with slash: hello/");
-  }
-
-  @Test
-  public void handle_request() throws Exception {
-    MetricWs metricWs = new MetricWs();
-    metricWs.define(context);
-
-    assertThat(metricWs.showCalled).isFalse();
-    assertThat(metricWs.createCalled).isFalse();
-    context.controller("api/metric").action("show").handler().handle(mock(Request.class), mock(Response.class));
-    assertThat(metricWs.showCalled).isTrue();
-    assertThat(metricWs.createCalled).isFalse();
-    context.controller("api/metric").action("create").handler().handle(mock(Request.class), mock(Response.class));
-    assertThat(metricWs.createCalled).isTrue();
-  }
-
-  @Test
-  public void action_parameters() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      NewAction newAction = newDefaultAction(newController, "create");
-      newAction
-        .createParam("key")
-        .setDescription("Key of the new rule");
-      newAction
-        .createParam("severity")
-        .setDefaultValue("MAJOR")
-        .setSince("4.4")
-        .setDeprecatedSince("5.3")
-        .setDeprecatedKey("old-severity", "4.5")
-        .setPossibleValues("INFO", "MAJOR", "BLOCKER")
-        .setMaxValuesAllowed(10);
-      newAction.createParam("internal")
-        .setInternal(true);
-      newAction.addPagingParams(20);
-      newAction.addFieldsParam(Arrays.asList("name", "severity"));
-      newAction.addSortParams(Arrays.asList("name", "updatedAt", "severity"), "updatedAt", false);
-
-      newController.done();
-    }).define(context);
-
-    WebService.Action action = context.controller("api/rule").action("create");
-    assertThat(action.params()).hasSize(8);
-
-    WebService.Param keyParam = action.param("key");
-    assertThat(keyParam.key()).isEqualTo("key");
-    assertThat(keyParam.description()).isEqualTo("Key of the new rule");
-    assertThat(keyParam.isInternal()).isFalse();
-    assertThat(keyParam.toString()).isEqualTo("key");
-
-    WebService.Param severityParam = action.param("severity");
-    assertThat(severityParam.key()).isEqualTo("severity");
-    assertThat(severityParam.description()).isNull();
-    assertThat(severityParam.deprecatedSince()).isEqualTo("5.3");
-    assertThat(severityParam.since()).isEqualTo("4.4");
-    assertThat(severityParam.deprecatedKey()).isEqualTo("old-severity");
-    assertThat(severityParam.deprecatedKeySince()).isEqualTo("4.5");
-    assertThat(severityParam.defaultValue()).isEqualTo("MAJOR");
-    assertThat(severityParam.possibleValues()).containsOnly("INFO", "MAJOR", "BLOCKER");
-    assertThat(severityParam.maxValuesAllowed()).isEqualTo(10);
-
-    WebService.Param internalParam = action.param("internal");
-    assertThat(internalParam.isInternal()).isTrue();
-
-    // predefined fields
-    assertThat(action.param("p").defaultValue()).isEqualTo("1");
-    assertThat(action.param("p").description()).isNotEmpty();
-    assertThat(action.param("ps").defaultValue()).isEqualTo("20");
-    assertThat(action.param("ps").description()).isNotEmpty();
-    assertThat(action.param("f").possibleValues()).containsOnly("name", "severity");
-    assertThat(action.param("s").possibleValues()).containsOnly("name", "severity", "updatedAt");
-    assertThat(action.param("s").description()).isNotEmpty();
-    assertThat(action.param("asc").defaultValue()).isEqualTo("false");
-  }
-
-  @Test
-  public void param_metadata_as_objects() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      NewAction create = newDefaultAction(newController, "create");
-      create.createParam("status")
-        .setDefaultValue(RuleStatus.BETA)
-        .setPossibleValues(RuleStatus.BETA, RuleStatus.READY)
-        .setExampleValue(RuleStatus.BETA);
-      create.createParam("max")
-        .setDefaultValue(11)
-        .setPossibleValues(11, 13, 17)
-        .setExampleValue(17);
-      newController.done();
-    }).define(context);
-
-    WebService.Action action = context.controller("api/rule").action("create");
-    assertThat(action.param("status").defaultValue()).isEqualTo("BETA");
-    assertThat(action.param("status").possibleValues()).containsOnly("BETA", "READY");
-    assertThat(action.param("status").exampleValue()).isEqualTo("BETA");
-    assertThat(action.param("max").defaultValue()).isEqualTo("11");
-    assertThat(action.param("max").possibleValues()).containsOnly("11", "13", "17");
-    assertThat(action.param("max").exampleValue()).isEqualTo("17");
-  }
-
-  @Test
-  public void param_null_metadata() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      NewAction create = newDefaultAction(newController, "create");
-      create.createParam("status")
-        .setDefaultValue(null)
-        .setPossibleValues(Collections.emptyList())
-        .setExampleValue(null);
-      create.createParam("max")
-        .setPossibleValues((Object[]) null);
-      newController.done();
-    }).define(context);
-
-    WebService.Action action = context.controller("api/rule").action("create");
-    assertThat(action.param("status").defaultValue()).isNull();
-    assertThat(action.param("status").possibleValues()).isNull();
-    assertThat(action.param("status").exampleValue()).isNull();
-    assertThat(action.param("max").possibleValues()).isNull();
-  }
-
-  @Test
-  public void param_with_empty_possible_values() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      NewAction create = newDefaultAction(newController, "create");
-      create.createParam("status")
-        .setPossibleValues(Collections.emptyList());
-      newController.done();
-    }).define(context);
-
-    WebService.Action action = context.controller("api/rule").action("create");
-    // no possible values -> return null but not empty
-    assertThat(action.param("status").possibleValues()).isNull();
-  }
-
-  @Test
-  public void param_with_maximum_length() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/custom_measures");
-      NewAction create = newDefaultAction(newController, "create");
-      create.createParam("string_value")
-        .setMaximumLength(24);
-      newController.done();
-    }).define(context);
-
-    WebService.Action action = context.controller("api/custom_measures").action("create");
-    assertThat(action.param("string_value").maximumLength()).isEqualTo(24);
-  }
-
-  @Test
-  public void param_with_minimum_length() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/custom_measures");
-      NewAction create = newDefaultAction(newController, "create");
-      create.createParam("string_value")
-        .setMinimumLength(3);
-      newController.done();
-    }).define(context);
-
-    WebService.Action action = context.controller("api/custom_measures").action("create");
-    assertThat(action.param("string_value").minimumLength()).isEqualTo(3);
-  }
-
-  @Test
-  public void param_with_maximum_value() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/custom_measures");
-      NewAction create = newDefaultAction(newController, "create");
-      create.createParam("numeric_value")
-        .setMaximumValue(10);
-      newController.done();
-    }).define(context);
-
-    WebService.Action action = context.controller("api/custom_measures").action("create");
-    assertThat(action.param("numeric_value").maximumValue()).isEqualTo(10);
-  }
-
-  @Test
-  public void fail_if_required_param_has_default_value() {
-    assertThatThrownBy(() -> ((WebService) context -> {
-      NewController controller = context.createController("api/rule");
-      NewAction action = newDefaultAction(controller, "create");
-      action.createParam("key").setRequired(true).setDefaultValue("abc");
-      controller.done();
-    }).define(context))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Default value must not be set on parameter 'api/rule/create?key' as it's marked as required");
-  }
-
-  @Test
-  public void fail_if_duplicated_action_parameters() {
-    assertThatThrownBy(() -> ((WebService) context -> {
-      NewController controller = context.createController("api/rule");
-      NewAction action = newDefaultAction(controller, "create");
-      action.createParam("key");
-      action.createParam("key");
-      controller.done();
-    }).define(context))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("The parameter 'key' is defined multiple times in the action 'create'");
-  }
-
-  @Test
-  public void ws_is_internal_if_all_actions_are_internal() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      newDefaultAction(newController, "create").setInternal(true);
-      newDefaultAction(newController, "update").setInternal(true);
-      newController.done();
-    }).define(context);
-
-    assertThat(context.controller("api/rule").isInternal()).isTrue();
-  }
-
-  @Test
-  public void response_example() {
-    MetricWs metricWs = new MetricWs();
-    metricWs.define(context);
-    WebService.Action action = context.controller("api/metric").action("create");
-
-    assertThat(action.responseExampleFormat()).isEqualTo("txt");
-    assertThat(action.responseExample()).isNotNull();
-    assertThat(StringUtils.trim(action.responseExampleAsString())).isEqualTo("example of WS response");
-  }
-
-  @Test
-  public void fail_to_open_response_example() {
-    WebService ws = context -> {
-      try {
-        NewController controller = context.createController("foo");
-        newDefaultAction(controller, "bar").setResponseExample(new URL("file:/does/not/exist"));
-        controller.done();
-      } catch (MalformedURLException e) {
-        e.printStackTrace();
-      }
-    };
-    ws.define(context);
-
-    WebService.Action action = context.controller("foo").action("bar");
-    try {
-      action.responseExampleAsString();
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("Fail to load file:/does/not/exist");
-    }
-  }
-
-  @Test
-  public void post_action_without_response_example() {
-    WebService ws = context -> {
-      NewController newController = context.createController("api/rule");
-      newDefaultAction(newController, "list").setPost(true).setResponseExample(null);
-      newController.done();
-    };
-    ws.define(context);
-
-    assertThat(logTester.logs(LoggerLevel.WARN))
-      .doesNotContain("The response example is not set on action api/rule/list");
-  }
-
-  @Test
-  public void fail_if_get_and_no_response_example() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      newDefaultAction(newController, "list").setResponseExample(null);
-      newController.done();
-    }).define(context);
-
-    assertThat(logTester.logs(LoggerLevel.WARN))
-      .contains("The response example is not set on action api/rule/list");
-  }
-
-  @Test
-  public void log_if_since_on_an_action_is_empty() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      newDefaultAction(newController, "list")
-        .setSince("");
-      newController.done();
-    }).define(context);
-
-    assertThat(logTester.logs(LoggerLevel.WARN))
-      .contains("Since is not set on action api/rule/list");
-  }
-
-  @Test
-  public void log_if_since_on_an_action_is_null() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      newDefaultAction(newController, "list")
-        .setSince(null);
-      newController.done();
-    }).define(context);
-
-    assertThat(logTester.logs(LoggerLevel.WARN))
-      .contains("Since is not set on action api/rule/list");
-  }
-
-  @Test
-  public void log_if_action_description_is_empty() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      newDefaultAction(newController, "list")
-        .setDescription("");
-      newController.done();
-    }).define(context);
-
-    assertThat(logTester.logs(LoggerLevel.WARN))
-      .contains("Description is not set on action api/rule/list");
-  }
-
-  @Test
-  public void log_if_action_description_is_null() {
-    ((WebService) context -> {
-      NewController newController = context.createController("api/rule");
-      newDefaultAction(newController, "list")
-        .setDescription(null);
-      newController.done();
-    }).define(context);
-
-    assertThat(logTester.logs(LoggerLevel.WARN))
-      .contains("Description is not set on action api/rule/list");
-  }
-
-  static class MetricWs implements WebService {
-    boolean showCalled = false;
-    boolean createCalled = false;
-
-    @Override
-    public void define(Context context) {
-      NewController newController = context.createController("api/metric")
-        .setDescription("Metrics")
-        .setSince("3.2");
-
-      newController.createAction("show")
-        .setDescription("Show metric")
-        .setSince("4.2")
-        .setResponseExample(getClass().getResource("WebServiceTest/response-example.txt"))
-        .setHandler(this::show);
-
-      newController.createAction("create")
-        .setDescription("Create metric")
-        .setSince("4.1")
-        .setDeprecatedSince("5.3")
-        .setPost(true)
-        .setInternal(true)
-        .setResponseExample(getClass().getResource("WebServiceTest/response-example.txt"))
-        .setChangelog(
-          new Change("6.4", "Last event"),
-          new Change("6.0", "Old event"),
-          new Change("4.5.6", "Very old event"))
-        .setHandler(this::create);
-
-      newController.done();
-    }
-
-    void show(Request request, Response response) {
-      showCalled = true;
-    }
-
-    void create(Request request, Response response) {
-      createCalled = true;
-    }
-  }
-
-  private NewAction newDefaultAction(NewController controller, String actionKey) {
-    return controller.createAction(actionKey)
-      .setDescription("default description")
-      .setSince("5.3")
-      .setResponseExample(getClass().getResource("WebServiceTest/response-example.txt"))
-      .setHandler(mock(RequestHandler.class));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/task/TaskDefinitionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/task/TaskDefinitionTest.java
deleted file mode 100644
index b921e1a4094..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/task/TaskDefinitionTest.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.task;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class TaskDefinitionTest {
-
-  @Test
-  public void should_build() {
-    TaskDefinition def = TaskDefinition.builder().key("foo").taskClass(FooTask.class).description("Foo").build();
-    assertThat(def.key()).isEqualTo("foo");
-    assertThat(def.description()).isEqualTo("Foo");
-    assertThat(def.taskClass()).isEqualTo(FooTask.class);
-    assertThat(def.toString()).isEqualTo("Task foo[class=org.sonar.api.task.TaskDefinitionTest$FooTask, desc=Foo]");
-  }
-
-  @Test
-  public void test_equals_and_hashcode() {
-    TaskDefinition def1 = TaskDefinition.builder().key("one").taskClass(FooTask.class).description("Foo").build();
-    TaskDefinition def1bis = TaskDefinition.builder().key("one").taskClass(FooTask.class).description("Foo").build();
-    TaskDefinition def2 = TaskDefinition.builder().key("two").taskClass(FooTask.class).description("Foo").build();
-
-    assertThat(def1)
-      .isEqualTo(def1)
-      .isEqualTo(def1bis);
-    assertThat(def2)
-      .isNotEqualTo(def1)
-      .isNotEqualTo("one")
-      .isNotNull();
-
-    assertThat(def1)
-      .hasSameHashCodeAs(def1)
-      .hasSameHashCodeAs(def1bis);
-  }
-
-  @Test
-  public void test_compare() {
-    TaskDefinition foo = TaskDefinition.builder().key("foo").taskClass(FooTask.class).description("Foo").build();
-    TaskDefinition bar = TaskDefinition.builder().key("bar").taskClass(FooTask.class).description("Bar").build();
-
-    assertThat(foo.compareTo(bar)).isGreaterThan(0);
-    assertThat(foo).isEqualByComparingTo(foo);
-    assertThat(bar.compareTo(foo)).isLessThan(0);
-  }
-
-  @Test
-  public void description_should_be_required() {
-    assertThatThrownBy(() -> TaskDefinition.builder().key("foo").taskClass(FooTask.class).build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Description must be set for task 'foo'");
-  }
-
-  @Test
-  public void key_should_be_required() {
-    assertThatThrownBy(() -> TaskDefinition.builder().description("Foo").taskClass(FooTask.class).build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Task key must be set");
-  }
-
-  @Test
-  public void key_should_not_contain_spaces() {
-    assertThatThrownBy(() -> TaskDefinition.builder().key("fo o").description("foo").taskClass(FooTask.class).build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Task key 'fo o' must match " + TaskDefinition.KEY_PATTERN);
-  }
-
-  @Test
-  public void class_should_be_required() {
-    assertThatThrownBy(() -> TaskDefinition.builder().key("foo").description("Foo").build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Class must be set for task 'foo'");
-  }
-
-  private static class FooTask implements Task {
-    public void execute() {
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/user/UserGroupValidationTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/user/UserGroupValidationTest.java
deleted file mode 100644
index d6337de1b51..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/user/UserGroupValidationTest.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.user;
-
-import com.google.common.base.Strings;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class UserGroupValidationTest {
-
-  @Test
-  public void fail_when_group_name_is_Anyone() {
-    assertThatThrownBy(() -> UserGroupValidation.validateGroupName("AnyOne"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Anyone group cannot be used");
-  }
-
-  @Test
-  public void fail_when_group_name_is_empty() {
-    assertThatThrownBy(() -> UserGroupValidation.validateGroupName(""))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Group name cannot be empty");
-  }
-
-  @Test
-  public void fail_when_group_name_contains_only_blank() {
-    assertThatThrownBy(() -> UserGroupValidation.validateGroupName("     "))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Group name cannot be empty");
-  }
-
-  @Test
-  public void fail_when_group_name_is_too_big() {
-    assertThatThrownBy(() -> UserGroupValidation.validateGroupName(Strings.repeat("name", 300)))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Group name cannot be longer than 255 characters");
-  }
-
-  @Test
-  public void fail_when_group_name_is_null() {
-    assertThatThrownBy(() -> UserGroupValidation.validateGroupName(null))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Group name cannot be empty");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/user/UserQueryTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/user/UserQueryTest.java
deleted file mode 100644
index 9d8a0bbe7d2..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/user/UserQueryTest.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.user;
-
-import org.junit.Test;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-public class UserQueryTest {
-  @Test
-  public void test_all_actives() {
-    assertThat(UserQuery.ALL_ACTIVES.includeDeactivated()).isFalse();
-    assertThat(UserQuery.ALL_ACTIVES.logins()).isNull();
-    assertThat(UserQuery.ALL_ACTIVES.searchText()).isNull();
-    assertThat(UserQuery.ALL_ACTIVES.searchTextSql).isNull();
-  }
-
-  @Test
-  public void test_all() {
-    UserQuery all = UserQuery.builder().includeDeactivated().build();
-    assertThat(all.includeDeactivated()).isTrue();
-    assertThat(all.logins()).isNull();
-  }
-
-  @Test
-  public void test_logins() {
-    UserQuery query = UserQuery.builder().logins("simon", "loic").build();
-    assertThat(query.includeDeactivated()).isFalse();
-    assertThat(query.logins()).containsOnly("simon", "loic");
-
-    query = UserQuery.builder().logins(Arrays.asList("simon", "loic")).build();
-    assertThat(query.logins()).containsOnly("simon", "loic");
-  }
-
-  @Test
-  public void should_limit_number_of_logins() {
-    List<String> logins = new ArrayList<>();
-    for (int i = 0; i < 1010; i++) {
-      logins.add(String.valueOf(i));
-    }
-    try {
-      UserQuery.builder().logins(logins).build();
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("Max number of logins is 1000. Got 1010");
-    }
-  }
-
-  @Test
-  public void searchText() {
-    UserQuery query = UserQuery.builder().searchText("sim").build();
-    assertThat(query.searchText()).isEqualTo("sim");
-    assertThat(query.searchTextSql).isEqualTo("%sim%");
-  }
-
-  @Test
-  public void searchText_escape_special_characters_in_like() {
-    UserQuery query = UserQuery.builder().searchText("%sim_").build();
-    assertThat(query.searchText()).isEqualTo("%sim_");
-    assertThat(query.searchTextSql).isEqualTo("%/%sim/_%");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/AnnotationUtilsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/AnnotationUtilsTest.java
deleted file mode 100644
index f6d09eb46cc..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/AnnotationUtilsTest.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class AnnotationUtilsTest {
-
-  @Test
-  public void getClassAnnotation() {
-    FakeAnnotation annotation = AnnotationUtils.getAnnotation(new SuperClass(), FakeAnnotation.class);
-    assertThat(annotation.value()).isEqualTo("foo");
-  }
-
-  @Test
-  public void searchClassAnnotationInSuperClass() {
-    FakeAnnotation annotation = AnnotationUtils.getAnnotation(new ChildClass(), FakeAnnotation.class);
-    assertThat(annotation.value()).isEqualTo("foo");
-  }
-
-  @Test
-  public void searchClassAnnotationInInterface() {
-    FakeAnnotation annotation = AnnotationUtils.getAnnotation(new ImplementedClass(), FakeAnnotation.class);
-    assertThat(annotation.value()).isEqualTo("foo");
-  }
-
-  @Test
-  public void noClassAnnotation() {
-    FakeAnnotation annotation = AnnotationUtils.getAnnotation("a string", FakeAnnotation.class);
-    assertThat(annotation).isNull();
-  }
-
-  @Test
-  public void shouldAcceptClasses() {
-    FakeAnnotation annotation = AnnotationUtils.getAnnotation(SuperClass.class, FakeAnnotation.class);
-    assertThat(annotation.value()).isEqualTo("foo");
-
-    annotation = AnnotationUtils.getAnnotation(ChildClass.class, FakeAnnotation.class);
-    assertThat(annotation.value()).isEqualTo("foo");
-  }
-
-}
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.TYPE)
-    @interface FakeAnnotation {
-  String value();
-}
-
-@FakeAnnotation("foo")
-class SuperClass {
-}
-
-class ChildClass extends SuperClass {
-
-}
-
-@FakeAnnotation("foo")
-interface AnnotatedInterface {
-}
-
-abstract class AbstractClass implements AnnotatedInterface {
-  
-}
-class ImplementedClass extends AbstractClass {
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/DateUtilsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/DateUtilsTest.java
deleted file mode 100644
index 60a9893a983..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/DateUtilsTest.java
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import com.tngtech.java.junit.dataprovider.DataProvider;
-import com.tngtech.java.junit.dataprovider.DataProviderRunner;
-import com.tngtech.java.junit.dataprovider.UseDataProvider;
-import java.time.LocalDate;
-import java.time.OffsetDateTime;
-import java.time.ZoneId;
-import java.util.Date;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.sonar.api.utils.DateUtils.parseDateOrDateTime;
-import static org.sonar.api.utils.DateUtils.parseEndingDateOrDateTime;
-import static org.sonar.api.utils.DateUtils.parseStartingDateOrDateTime;
-
-@RunWith(DataProviderRunner.class)
-public class DateUtilsTest {
-
-  @Test
-  public void parseDate_valid_format() {
-    Date date = DateUtils.parseDate("2010-05-18");
-    assertThat(date.getDate()).isEqualTo(18);
-  }
-
-  @Test
-  public void parseDate_not_valid_format() {
-    assertThatThrownBy(() -> DateUtils.parseDate("2010/05/18"))
-      .isInstanceOf(MessageException.class);
-  }
-
-  @Test
-  public void parseDate_not_lenient() {
-    assertThatThrownBy(() -> DateUtils.parseDate("2010-13-18"))
-      .isInstanceOf(MessageException.class);
-  }
-
-  @Test
-  public void parseDateQuietly() {
-    assertThat(DateUtils.parseDateQuietly("2010/05/18")).isNull();
-    Date date = DateUtils.parseDateQuietly("2010-05-18");
-    assertThat(date.getDate()).isEqualTo(18);
-  }
-
-  @Test
-  public void parseDate_fail_if_additional_characters() {
-    assertThatThrownBy(() -> DateUtils.parseDate("1986-12-04foo"))
-      .isInstanceOf(MessageException.class);
-  }
-
-  @Test
-  public void parseDateTime_valid_format() {
-    Date date = DateUtils.parseDateTime("2010-05-18T15:50:45+0100");
-    assertThat(date.getMinutes()).isEqualTo(50);
-  }
-
-  @Test
-  public void parseDateTime_not_valid_format() {
-    assertThatThrownBy(() -> DateUtils.parseDate("2010/05/18 10:55"))
-      .isInstanceOf(MessageException.class);
-  }
-
-  @Test
-  public void parseDateTime_fail_if_additional_characters() {
-    assertThatThrownBy(() -> DateUtils.parseDate("1986-12-04T01:02:03+0300foo"))
-      .isInstanceOf(MessageException.class);
-  }
-
-  @Test
-  public void parseDateTimeQuietly() {
-    assertThat(DateUtils.parseDateTimeQuietly("2010/05/18 10:55")).isNull();
-    Date date = DateUtils.parseDateTimeQuietly("2010-05-18T15:50:45+0100");
-    assertThat(date.getMinutes()).isEqualTo(50);
-  }
-
-  @Test
-  public void shouldFormatDate() {
-    assertThat(DateUtils.formatDate(new Date())).startsWith("20");
-    assertThat(DateUtils.formatDate(new Date())).hasSize(10);
-  }
-
-  @Test
-  public void shouldFormatDateTime() {
-    assertThat(DateUtils.formatDateTime(new Date())).startsWith("20");
-    assertThat(DateUtils.formatDateTime(new Date()).length()).isGreaterThan(20);
-  }
-
-  @Test
-  public void shouldFormatDateTime_with_long() {
-    assertThat(DateUtils.formatDateTime(System.currentTimeMillis())).startsWith("20");
-    assertThat(DateUtils.formatDateTime(System.currentTimeMillis()).length()).isGreaterThan(20);
-  }
-
-  @Test
-  public void format_date_time_null_safe() {
-    assertThat(DateUtils.formatDateTimeNullSafe(new Date())).startsWith("20");
-    assertThat(DateUtils.formatDateTimeNullSafe(new Date()).length()).isGreaterThan(20);
-    assertThat(DateUtils.formatDateTimeNullSafe(null)).isEmpty();
-  }
-
-  @Test
-  public void long_to_date() {
-    Date date = new Date();
-    assertThat(DateUtils.longToDate(date.getTime())).isEqualTo(date);
-    assertThat(DateUtils.longToDate(null)).isNull();
-  }
-
-  @Test
-  public void date_to_long() {
-    Date date = new Date();
-    assertThat(DateUtils.dateToLong(date)).isEqualTo(date.getTime());
-    assertThat(DateUtils.dateToLong(null)).isNull();
-  }
-
-  @DataProvider
-  public static Object[][] date_times() {
-    return new Object[][]{
-      {"2014-05-27", Date.from(LocalDate.parse("2014-05-27").atStartOfDay(ZoneId.systemDefault()).toInstant())},
-      {"2014-05-27T15:50:45+0100", Date.from(OffsetDateTime.parse("2014-05-27T15:50:45+01:00").toInstant())},
-      {null, null}
-    };
-  }
-
-  @Test
-  @UseDataProvider("date_times")
-  public void param_as__date_time(String stringDate, Date expectedDate) {
-    assertThat(parseDateOrDateTime(stringDate)).isEqualTo(expectedDate);
-    assertThat(parseStartingDateOrDateTime(stringDate)).isEqualTo(expectedDate);
-  }
-
-  @Test
-  public void param_as__date_time_provided_timezone() {
-    final ZoneId zoneId = ZoneId.of("Europe/Moscow");
-    assertThat(parseDateOrDateTime("2020-05-27", zoneId)).isEqualTo(Date.from(OffsetDateTime.parse("2020-05-27T00:00:00+03:00").toInstant()));
-    assertThat(parseStartingDateOrDateTime("2020-05-27", zoneId)).isEqualTo(Date.from(OffsetDateTime.parse("2020-05-27T00:00:00+03:00").toInstant()));
-  }
-
-  @Test
-  public void param_as_ending_date_time_default_timezone() {
-    assertThat(parseEndingDateOrDateTime("2014-05-27")).isEqualTo(Date.from(LocalDate.parse("2014-05-28").atStartOfDay(ZoneId.systemDefault()).toInstant()));
-    assertThat(parseEndingDateOrDateTime("2014-05-27T15:50:45+0100")).isEqualTo(Date.from(OffsetDateTime.parse("2014-05-27T15:50:45+01:00").toInstant()));
-    assertThat(parseEndingDateOrDateTime(null)).isNull();
-  }
-
-  @Test
-  public void param_as_ending_date_time_provided_timezone() {
-    final ZoneId zoneId = ZoneId.of("Europe/Moscow");
-    assertThat(parseEndingDateOrDateTime("2020-05-27", zoneId)).isEqualTo(Date.from(OffsetDateTime.parse("2020-05-28T00:00:00+03:00").toInstant()));
-    assertThat(parseEndingDateOrDateTime("2014-05-27T15:50:45+0100", zoneId)).isEqualTo(Date.from(OffsetDateTime.parse("2014-05-27T15:50:45+01:00").toInstant()));
-    assertThat(parseEndingDateOrDateTime(null, zoneId)).isNull();
-  }
-
-  @Test
-  public void fail_when_param_as_date_or_datetime_not_a_datetime() {
-    assertThatThrownBy(() -> parseDateOrDateTime("polop"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Date 'polop' cannot be parsed as either a date or date+time");
-  }
-
-  @Test
-  public void fail_when_param_as_starting_datetime_not_a_datetime() {
-    assertThatThrownBy(() -> parseStartingDateOrDateTime("polop"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Date 'polop' cannot be parsed as either a date or date+time");
-  }
-
-  @Test
-  public void fail_when_param_as_ending_datetime_not_a_datetime() {
-    assertThatThrownBy(() -> parseEndingDateOrDateTime("polop"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessageContaining("'polop' cannot be parsed as either a date or date+time");
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/DurationTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/DurationTest.java
deleted file mode 100644
index d0bf21fc3ee..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/DurationTest.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-public class DurationTest {
-
-  static final int HOURS_IN_DAY = 8;
-
-  static final Long ONE_MINUTE = 1L;
-  static final Long ONE_HOUR_IN_MINUTES = ONE_MINUTE * 60;
-  static final Long ONE_DAY_IN_MINUTES = ONE_HOUR_IN_MINUTES * HOURS_IN_DAY;
-
-  @Test
-  public void create_from_duration_in_minutes() {
-    Duration duration = Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
-    assertThat(duration.toMinutes()).isEqualTo(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
-  }
-
-  @Test
-  public void encode() {
-    assertThat(Duration.create(2 * ONE_DAY_IN_MINUTES + 5 * ONE_HOUR_IN_MINUTES + 46 * ONE_MINUTE).encode(HOURS_IN_DAY)).isEqualTo("2d5h46min");
-    assertThat(Duration.create(ONE_DAY_IN_MINUTES).encode(HOURS_IN_DAY)).isEqualTo("1d");
-    assertThat(Duration.create(ONE_HOUR_IN_MINUTES).encode(HOURS_IN_DAY)).isEqualTo("1h");
-    assertThat(Duration.create(HOURS_IN_DAY * ONE_HOUR_IN_MINUTES).encode(HOURS_IN_DAY)).isEqualTo("1d");
-    assertThat(Duration.create(ONE_MINUTE).encode(HOURS_IN_DAY)).isEqualTo("1min");
-    assertThat(Duration.create(0).encode(HOURS_IN_DAY)).isEqualTo("0min");
-  }
-
-  @Test
-  public void decode() {
-    assertThat(Duration.decode("    15 d  23  h     42min  ", HOURS_IN_DAY)).isEqualTo(Duration.create(15 * ONE_DAY_IN_MINUTES + 23 * ONE_HOUR_IN_MINUTES + 42 * ONE_MINUTE));
-    assertThat(Duration.decode("15d23h42min", HOURS_IN_DAY)).isEqualTo(Duration.create(15 * ONE_DAY_IN_MINUTES + 23 * ONE_HOUR_IN_MINUTES + 42 * ONE_MINUTE));
-    assertThat(Duration.decode("23h", HOURS_IN_DAY)).isEqualTo(Duration.create(23 * ONE_HOUR_IN_MINUTES));
-    assertThat(Duration.decode("15d", HOURS_IN_DAY)).isEqualTo(Duration.create(15 * ONE_DAY_IN_MINUTES));
-    assertThat(Duration.decode("42min", HOURS_IN_DAY)).isEqualTo(Duration.create(42 * ONE_MINUTE));
-    assertThat(Duration.decode("0min", HOURS_IN_DAY)).isEqualTo(Duration.create(0));
-
-    assertThat(Duration.decode("25h61min", HOURS_IN_DAY)).isEqualTo(Duration.create(25 * ONE_HOUR_IN_MINUTES + 61));
-  }
-
-  @Test
-  public void fail_to_decode_if_unit_with_invalid_number() {
-    try {
-      Duration.decode("Xd", HOURS_IN_DAY);
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalArgumentException.class).hasMessage("Duration 'Xd' is invalid, it should use the following sample format : 2d 10h 15min");
-    }
-  }
-
-  @Test
-  public void fail_to_decode_if_no_valid_duration() {
-    try {
-      Duration.decode("foo", HOURS_IN_DAY);
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalArgumentException.class).hasMessage("Duration 'foo' is invalid, it should use the following sample format : 2d 10h 15min");
-    }
-  }
-
-  @Test
-  public void fail_to_decode_if_only_number() {
-    try {
-      Duration.decode("15", HOURS_IN_DAY);
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalArgumentException.class).hasMessage("Duration '15' is invalid, it should use the following sample format : 2d 10h 15min");
-    }
-  }
-
-  @Test
-  public void fail_to_decode_if_valid_unit_with_invalid_duration() {
-    try {
-      Duration.decode("15min foo", HOURS_IN_DAY);
-      fail();
-    } catch (Exception e) {
-      assertThat(e).isInstanceOf(IllegalArgumentException.class).hasMessage("Duration '15min foo' is invalid, it should use the following sample format : 2d 10h 15min");
-    }
-  }
-
-  @Test
-  public void is_greater_than() {
-    assertThat(Duration.decode("1h", HOURS_IN_DAY).isGreaterThan(Duration.decode("1min", HOURS_IN_DAY))).isTrue();
-    assertThat(Duration.decode("1min", HOURS_IN_DAY).isGreaterThan(Duration.decode("1d", HOURS_IN_DAY))).isFalse();
-    assertThat(Duration.decode("1d", HOURS_IN_DAY).isGreaterThan(Duration.decode("1d", HOURS_IN_DAY))).isFalse();
-    assertThat(Duration.decode("1d", 10).isGreaterThan(Duration.decode("1d", 8))).isTrue();
-  }
-
-  @Test
-  public void add() {
-    assertThat(Duration.decode("1h", HOURS_IN_DAY).add(Duration.decode("1min", HOURS_IN_DAY))).isEqualTo(Duration.decode("1h1min", HOURS_IN_DAY));
-  }
-
-  @Test
-  public void subtract() {
-    assertThat(Duration.decode("1h", HOURS_IN_DAY).subtract(Duration.decode("1min", HOURS_IN_DAY))).isEqualTo(Duration.decode("59min", HOURS_IN_DAY));
-  }
-
-  @Test
-  public void multiply() {
-    assertThat(Duration.decode("1h", HOURS_IN_DAY).multiply(2)).isEqualTo(Duration.decode("2h", HOURS_IN_DAY));
-  }
-
-  @Test
-  public void test_equals_and_hashcode() throws Exception {
-    Duration duration = Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
-    Duration durationWithSameValue = Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE);
-    Duration durationWithDifferentValue = Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES);
-
-    assertThat(duration)
-      .isEqualTo(duration)
-      .isEqualTo(durationWithSameValue)
-      .isNotEqualTo(durationWithDifferentValue)
-      .isNotNull()
-      .hasSameHashCodeAs(duration);
-    assertThat(durationWithSameValue).hasSameHashCodeAs(duration);
-    assertThat(durationWithDifferentValue.hashCode()).isNotEqualTo(duration.hashCode());
-  }
-
-  @Test
-  public void test_toString() throws Exception {
-    assertThat(Duration.create(ONE_DAY_IN_MINUTES + ONE_HOUR_IN_MINUTES + ONE_MINUTE).toString()).isNotNull();
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/DurationsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/DurationsTest.java
deleted file mode 100644
index ef7de512a82..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/DurationsTest.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class DurationsTest {
-
-  private static final int HOURS_IN_DAY = 8;
-
-  private static final long ONE_MINUTE = 1L;
-  private static final long ONE_HOUR = ONE_MINUTE * 60;
-  private static final long ONE_DAY = HOURS_IN_DAY * ONE_HOUR;
-
-  private Durations underTest = new Durations();
-
-  @Test
-  public void create_from_minutes() {
-    assertThat(underTest.create(10L).toMinutes()).isEqualTo(10L);
-  }
-
-  @Test
-  public void decode() {
-    // 1 working day -> 8 hours
-    assertThat(underTest.decode("1d").toMinutes()).isEqualTo(8L * ONE_HOUR);
-    // 8 hours
-    assertThat(underTest.decode("8h").toMinutes()).isEqualTo(8L * ONE_HOUR);
-  }
-
-  @Test
-  public void format() {
-    assertThat(underTest.format(Duration.create(5 * ONE_DAY))).isEqualTo("5d");
-    assertThat(underTest.format(Duration.create(2 * ONE_HOUR))).isEqualTo("2h");
-    assertThat(underTest.format(Duration.create(ONE_MINUTE))).isEqualTo("1min");
-
-    assertThat(underTest.format(Duration.create(5 * ONE_DAY + 2 * ONE_HOUR))).isEqualTo("5d 2h");
-    assertThat(underTest.format(Duration.create(2 * ONE_HOUR + ONE_MINUTE))).isEqualTo("2h 1min");
-    assertThat(underTest.format(Duration.create(5 * ONE_DAY + 2 * ONE_HOUR + ONE_MINUTE))).isEqualTo("5d 2h");
-  }
-
-  @Test
-  public void not_display_following_element_when_bigger_than_ten() {
-    assertThat(underTest.format(Duration.create(15 * ONE_DAY + 7 * ONE_HOUR + ONE_MINUTE))).isEqualTo("15d");
-  }
-
-  @Test
-  public void display_zero_without_unit() {
-    assertThat(underTest.format(Duration.create(0))).isEqualTo("0");
-  }
-
-  @Test
-  public void display_negative_duration() {
-    assertThat(underTest.format(Duration.create(-5 * ONE_DAY))).isEqualTo("-5d");
-    assertThat(underTest.format(Duration.create(-2 * ONE_HOUR))).isEqualTo("-2h");
-    assertThat(underTest.format(Duration.create(-1 * ONE_MINUTE))).isEqualTo("-1min");
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ExceptionCauseMatcher.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/ExceptionCauseMatcher.java
deleted file mode 100644
index 90f2ee4d7d6..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ExceptionCauseMatcher.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.util.Objects;
-import javax.annotation.CheckForNull;
-import javax.annotation.Nullable;
-import javax.annotation.concurrent.Immutable;
-import org.hamcrest.Description;
-import org.hamcrest.Matcher;
-import org.hamcrest.TypeSafeMatcher;
-
-/**
- * Matchers designed to be used as an argument of {@link org.junit.rules.ExpectedException#expectCause(Matcher)} such as:
- *
- * <pre>
- * expectedException.expect(VisitException.class);
- * expectedException.expectCause(hasType(IllegalArgumentException.class).andMessage("file and otherFile Components can not be the same"));
- * </pre>
- *
- * Class strongly inspired from {@code CauseMatcher} class from {@code http://blog.codeleak.pl/2014/03/junit-expectedexception-rule-beyond.html}
- */
-@Immutable
-public class ExceptionCauseMatcher extends TypeSafeMatcher<Throwable> {
-  private static final String EXPECT_NO_MESSAGE_CONSTANT = "RQXG8QTUCXOT7HZ3APPKBKUE5";
-
-  private final Class<? extends Throwable> type;
-  @CheckForNull
-  private final String expectedMessage;
-
-  private ExceptionCauseMatcher(Class<? extends Throwable> type, @Nullable String expectedMessage) {
-    this.type = type;
-    this.expectedMessage = expectedMessage;
-  }
-
-  public static ExceptionCauseMatcher hasType(Class<? extends Throwable> type) {
-    return new ExceptionCauseMatcher(type, null);
-  }
-
-  public ExceptionCauseMatcher andMessage(String expectedMessage) {
-    return new ExceptionCauseMatcher(type, Objects.requireNonNull(expectedMessage));
-  }
-
-  public ExceptionCauseMatcher andNoMessage() {
-    return new ExceptionCauseMatcher(type, EXPECT_NO_MESSAGE_CONSTANT);
-  }
-
-  @Override
-  protected boolean matchesSafely(Throwable item) {
-    if (!type.isAssignableFrom(item.getClass())) {
-      return false;
-    }
-    if (expectedMessage == null) {
-      return true;
-    }
-    if (EXPECT_NO_MESSAGE_CONSTANT.equals(expectedMessage)) {
-      return item.getMessage() == null;
-    }
-    return item.getMessage().contains(expectedMessage);
-  }
-
-  @Override
-  public void describeTo(Description description) {
-    description.appendText("of type ")
-      .appendValue(type);
-    if (EXPECT_NO_MESSAGE_CONSTANT.equals(expectedMessage)) {
-      description.appendText(" and no message");
-    } else if (expectedMessage != null) {
-      description.appendText(" and message ")
-        .appendValue(expectedMessage);
-    }
-    description.appendText(" but");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/FieldUtils2Test.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/FieldUtils2Test.java
deleted file mode 100644
index 1af2027d74e..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/FieldUtils2Test.java
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.lang.reflect.Field;
-import java.util.List;
-import java.util.stream.Collectors;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class FieldUtils2Test {
-
-  @Test
-  public void shouldGetFieldsOfSingleClass() {
-    List<String> fields = fieldsName(FieldUtils2.getFields(FieldsWithDifferentModifiers.class, true));
-    assertThat(fields).contains("publicField");
-    assertThat(fields).contains("protectedField");
-    assertThat(fields).contains("packageField");
-    assertThat(fields).contains("privateField");
-    assertThat(fields).contains("publicStaticField");
-    assertThat(fields).contains("protectedStaticField");
-    assertThat(fields).contains("packageStaticField");
-    assertThat(fields).contains("privateStaticField");
-  }
-
-  @Test
-  public void shouldGetFieldsOfClassHierarchy() {
-    List<String> fields = fieldsName(FieldUtils2.getFields(Child.class, true));
-    assertThat(fields).contains("publicField");
-    assertThat(fields).contains("protectedField");
-    assertThat(fields).contains("packageField");
-    assertThat(fields).contains("privateField");
-    assertThat(fields).contains("publicStaticField");
-    assertThat(fields).contains("protectedStaticField");
-    assertThat(fields).contains("packageStaticField");
-    assertThat(fields).contains("privateStaticField");
-    assertThat(fields).contains("childPrivateField");
-  }
-
-  @Test
-  public void shouldGetOnlyAccessibleFields() {
-    List<String> fields = fieldsName(FieldUtils2.getFields(Child.class, false));
-
-    assertThat(fields).contains("publicField");
-    assertThat(fields).contains("publicStaticField");
-  }
-
-  @Test
-  public void shouldGetFieldsOfInterface() {
-    List<String> fields = fieldsName(FieldUtils2.getFields(InterfaceWithFields.class, true));
-
-    assertThat(fields).contains("INTERFACE_FIELD");
-  }
-
-  @Test
-  public void shouldGetFieldsOfInterfaceImplementation() {
-    List<String> fields = fieldsName(FieldUtils2.getFields(InterfaceImplementation.class, true));
-
-    assertThat(fields).contains("INTERFACE_FIELD");
-  }
-
-  private static List<String> fieldsName(List<Field> fields) {
-    return fields.stream().map(f -> f != null ? f.getName() : null).collect(Collectors.toList());
-  }
-
-  interface InterfaceWithFields {
-    String INTERFACE_FIELD = "foo";
-  }
-
-  static class InterfaceImplementation implements InterfaceWithFields {
-  }
-
-  static class FieldsWithDifferentModifiers {
-    public String publicField;
-    protected String protectedField;
-    String packageField;
-    private String privateField;
-
-    public static String publicStaticField;
-    protected static String protectedStaticField;
-    static String packageStaticField;
-    private static String privateStaticField;
-  }
-
-  static class Child extends FieldsWithDifferentModifiers {
-    private String childPrivateField;
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/KeyValueFormatTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/KeyValueFormatTest.java
deleted file mode 100644
index 5f940231ba8..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/KeyValueFormatTest.java
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import com.google.common.collect.ImmutableMap;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.TreeMap;
-import org.junit.Test;
-import org.sonar.api.rules.RulePriority;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.entry;
-
-public class KeyValueFormatTest {
-
-  @Test
-  public void test_parser() {
-    KeyValueFormat.FieldParser reader = new KeyValueFormat.FieldParser("abc=def;ghi=jkl");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEqualTo("def");
-    assertThat(reader.nextKey()).isEqualTo("ghi");
-    assertThat(reader.nextVal()).isEqualTo("jkl");
-    assertThat(reader.nextKey()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("abc=1;ghi=2");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEqualTo("1");
-    assertThat(reader.nextKey()).isEqualTo("ghi");
-    assertThat(reader.nextVal()).isEqualTo("2");
-    assertThat(reader.nextKey()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("abc=;ghi=jkl");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEmpty();
-    assertThat(reader.nextKey()).isEqualTo("ghi");
-    assertThat(reader.nextVal()).isEqualTo("jkl");
-    assertThat(reader.nextKey()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("abc=def");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEqualTo("def");
-    assertThat(reader.nextKey()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("abc=\"def\";ghi=\"jkl\"");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEqualTo("def");
-    assertThat(reader.nextKey()).isEqualTo("ghi");
-    assertThat(reader.nextVal()).isEqualTo("jkl");
-    assertThat(reader.nextKey()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("\"abc\"=\"def\";\"ghi\"=\"jkl\"");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEqualTo("def");
-    assertThat(reader.nextKey()).isEqualTo("ghi");
-    assertThat(reader.nextVal()).isEqualTo("jkl");
-    assertThat(reader.nextKey()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("abc=\"def\\\"ghi\"");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEqualTo("def\"ghi");
-    assertThat(reader.nextKey()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("");
-    assertThat(reader.nextKey()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("abc=;def=");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEmpty();
-    assertThat(reader.nextKey()).isEqualTo("def");
-    assertThat(reader.nextVal()).isNull();
-
-    reader = new KeyValueFormat.FieldParser("abc=\"1=2;3\";def=\"4;5=6\"");
-    assertThat(reader.nextKey()).isEqualTo("abc");
-    assertThat(reader.nextVal()).isEqualTo("1=2;3");
-    assertThat(reader.nextKey()).isEqualTo("def");
-    assertThat(reader.nextVal()).isEqualTo("4;5=6");
-    assertThat(reader.nextKey()).isNull();
-  }
-
-  @Test
-  public void keep_order_of_linked_map() {
-    Map<String, String> map = new LinkedHashMap<>();
-    map.put("lucky", "luke");
-    map.put("aste", "rix");
-    String s = KeyValueFormat.format(map);
-    assertThat(s).isEqualTo("lucky=luke;aste=rix");
-  }
-
-  @Test
-  public void shouldFormatMapOfIntegerString() {
-    Map<Integer, String> map = new LinkedHashMap<>();
-    map.put(3, "three");
-    map.put(5, "five");
-    String s = KeyValueFormat.formatIntString(map);
-    assertThat(s).isEqualTo("3=three;5=five");
-  }
-
-  @Test
-  public void shouldFormatMapOfIntDouble() {
-    Map<Integer, Double> map = new LinkedHashMap<>();
-    map.put(13, 2.0);
-    map.put(5, 5.75);
-    String s = KeyValueFormat.formatIntDouble(map);
-    assertThat(s).isEqualTo("13=2.0;5=5.75");
-  }
-
-  @Test
-  public void shouldSetEmptyFieldWhenNullValue() {
-    Map<Integer, Double> map = new LinkedHashMap<>();
-    map.put(13, null);
-    map.put(5, 5.75);
-    String s = KeyValueFormat.formatIntDouble(map);
-    assertThat(s).isEqualTo("13=;5=5.75");
-  }
-
-  @Test
-  public void shouldFormatBlank() {
-    Map<Integer, String> map = new TreeMap<>();
-    String s = KeyValueFormat.formatIntString(map);
-    assertThat(s).isEmpty();
-  }
-
-  @Test
-  public void shouldFormatDate() throws ParseException {
-    Map<Integer, Date> map = new LinkedHashMap<>();
-    map.put(4, new SimpleDateFormat("yyyy-MM-dd").parse("2010-12-25"));
-    map.put(20, new SimpleDateFormat("yyyy-MM-dd").parse("2009-05-28"));
-    map.put(12, null);
-    String s = KeyValueFormat.formatIntDate(map);
-    assertThat(s).isEqualTo("4=2010-12-25;20=2009-05-28;12=");
-  }
-
-  @Test
-  public void shouldParseStrings() {
-    Map<String, String> map = KeyValueFormat.parse("one=un;two=deux");
-    assertThat(map.size()).isEqualTo(2);
-    assertThat(map)
-      .containsEntry("one", "un")
-      .containsEntry("two", "deux");
-    assertThat(map.keySet().iterator().next()).isEqualTo("one");// same order as in string
-  }
-
-  @Test
-  public void helper_parse_methods() {
-    assertThat(KeyValueFormat.parseIntDate("1=2014-01-15")).hasSize(1);
-    assertThat(KeyValueFormat.parseIntDateTime("1=2014-01-15T15:50:45+0100")).hasSize(1);
-    assertThat(KeyValueFormat.parseIntDouble("1=3.14")).hasSize(1);
-    assertThat(KeyValueFormat.parseIntInt("1=10")).containsOnly(entry(1, 10));
-    assertThat(KeyValueFormat.parseIntString("1=one")).containsOnly(entry(1, "one"));
-    assertThat(KeyValueFormat.parseIntString("1=\"escaped\"")).containsOnly(entry(1, "escaped"));
-    assertThat(KeyValueFormat.parseStringInt("one=1")).containsOnly(entry("one", 1));
-    assertThat(KeyValueFormat.parseStringDouble("pi=3.14")).containsOnly(entry("pi", 3.14));
-  }
-
-  @Test
-  public void helper_format_methods() {
-    assertThat(KeyValueFormat.formatIntDateTime(ImmutableMap.of(1, new Date()))).startsWith("1=");
-    assertThat(KeyValueFormat.formatIntDate(ImmutableMap.of(1, new Date()))).startsWith("1=");
-    assertThat(KeyValueFormat.formatIntDouble(ImmutableMap.of(1, 3.14))).startsWith("1=");
-    assertThat(KeyValueFormat.formatIntString(ImmutableMap.of(1, "one"))).isEqualTo("1=one");
-    assertThat(KeyValueFormat.formatStringInt(ImmutableMap.of("one", 1))).isEqualTo("one=1");
-  }
-
-  @Test
-  public void parse_blank() {
-    Map<String, String> map = KeyValueFormat.parse("");
-    assertThat(map).isEmpty();
-  }
-
-  @Test
-  public void parse_null() {
-    Map<String, String> map = KeyValueFormat.parse(null);
-    assertThat(map).isEmpty();
-  }
-
-  @Test
-  public void parse_empty_values() {
-    Map<Integer, Double> map = KeyValueFormat.parseIntDouble("4=4.2;2=;6=6.68");
-    assertThat(map.size()).isEqualTo(3);
-    assertThat(map.get(4)).isEqualTo(4.2);
-    // key is present but value is null
-    assertThat(map.containsKey(2)).isTrue();
-    assertThat(map.get(2)).isNull();
-    assertThat(map.get(6)).isEqualTo(6.68);
-  }
-
-  @Test
-  public void convert_deprecated_priority() {
-    assertThat(KeyValueFormat.newPriorityConverter().format(RulePriority.BLOCKER)).isEqualTo("BLOCKER");
-    assertThat(KeyValueFormat.newPriorityConverter().format(null)).isEmpty();
-
-    assertThat(KeyValueFormat.newPriorityConverter().parse("MAJOR")).isEqualTo(RulePriority.MAJOR);
-    assertThat(KeyValueFormat.newPriorityConverter().parse("")).isNull();
-  }
-
-  @Test
-  public void escape_strings() {
-    Map<String, String> input = new LinkedHashMap<>();
-    input.put("foo", "a=b=c");
-    input.put("bar", "a;b;c");
-    input.put("baz", "double\"quote");
-    String csv = KeyValueFormat.format(input);
-    assertThat(csv).isEqualTo("foo=\"a=b=c\";bar=\"a;b;c\";baz=double\"quote");
-
-    Map<String, String> output = KeyValueFormat.parse(csv);
-    assertThat(output)
-      .containsEntry("foo", "a=b=c")
-      .containsEntry("bar", "a;b;c")
-      .containsEntry("baz", "double\"quote");
-  }
-
-  @Test
-  public void not_instantiable() {
-    // only static methods. Bad pattern, should be improved.
-    TestUtils.hasOnlyPrivateConstructors(KeyValueFormat.class);
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/LocalizedMessagesTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/LocalizedMessagesTest.java
deleted file mode 100644
index 18ff235768a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/LocalizedMessagesTest.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import com.google.common.collect.Iterators;
-import com.google.common.collect.Lists;
-import org.junit.AfterClass;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import java.util.Enumeration;
-import java.util.List;
-import java.util.Locale;
-import java.util.MissingResourceException;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class LocalizedMessagesTest {
-  private static final Locale DEFAULT_LOCALE = Locale.getDefault();
-
-  @BeforeClass
-  public static void beforeAll() {
-    Locale.setDefault(Locale.ENGLISH);
-  }
-
-  @AfterClass
-  public static void afterAll() {
-    Locale.setDefault(DEFAULT_LOCALE);
-  }
-
-  @Test
-  public void mergeBundles() {
-    LocalizedMessages messages = new LocalizedMessages(Locale.ENGLISH, "Test", "PluginFoo");
-
-    assertThat(messages.getString("test.one")).isEqualTo("One");
-    assertThat(messages.getString("test.two")).isEqualTo("Two");
-    assertThat(messages.getString("foo.hello")).isEqualTo("Hello");
-  }
-
-  @Test
-  public void mergeBundlesByLocale() {
-    LocalizedMessages messages = new LocalizedMessages(Locale.FRENCH, "Test", "PluginFoo");
-
-    assertThat(messages.getString("test.one")).isEqualTo("Un");
-    assertThat(messages.getString("test.two")).isEqualTo("Deux");
-    assertThat(messages.getString("foo.hello")).isEqualTo("Hello");// not in french, use the default locale
-  }
-
-  @Test
-  public void useDefaultWhenMissingLocale() {
-    LocalizedMessages messages = new LocalizedMessages(Locale.JAPANESE, "Test", "PluginFoo");
-
-    assertThat(messages.getString("test.one")).isEqualTo("One");
-    assertThat(messages.getString("foo.hello")).isEqualTo("Hello");
-  }
-
-  @Test(expected = MissingResourceException.class)
-  public void failIfMissingKey() {
-    LocalizedMessages messages = new LocalizedMessages(Locale.FRENCH, "Test", "PluginFoo");
-    messages.getString("unknown");
-  }
-
-  @Test
-  public void format() {
-    LocalizedMessages messages = new LocalizedMessages(Locale.ENGLISH, "Test", "PluginFoo");
-    assertThat(messages.format("test.one")).isEqualTo("One");
-  }
-
-  @Test
-  public void formatNeverFails() {
-    LocalizedMessages messages = new LocalizedMessages(Locale.ENGLISH, "Test", "PluginFoo");
-    assertThat(messages.format("unknown")).isEqualTo("unknown");
-  }
-
-  @Test
-  public void formatParameters() {
-    LocalizedMessages messages = new LocalizedMessages(Locale.ENGLISH, "Test", "PluginFoo");
-    assertThat(messages.format("with.string.params", "inspection", "rock")).isEqualTo("Continuous inspection will rock !");
-    assertThat(messages.format("with.string.params", "rock", "inspection")).isEqualTo("Continuous rock will inspection !");
-  }
-
-  @Test
-  public void getKeys() {
-    LocalizedMessages messages = new LocalizedMessages(Locale.ENGLISH, "Test", "PluginFoo");
-    assertThat(toList(messages.getKeys())).contains("test.one", "test.two", "foo.hello");
-
-    LocalizedMessages spanishMessages = new LocalizedMessages(new Locale("es"), "Test", "PluginFoo");
-    assertThat(toList(spanishMessages.getKeys())).contains("test.one", "only.in.spanish");
-  }
-
-  private List<String> toList(Enumeration<String> enumeration) {
-    return Lists.newArrayList(Iterators.forEnumeration(enumeration));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ManifestUtilsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/ManifestUtilsTest.java
deleted file mode 100644
index 1c0f7787ffd..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ManifestUtilsTest.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.IOUtils;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.OutputStream;
-import java.net.URLClassLoader;
-import java.util.List;
-import java.util.jar.Attributes;
-import java.util.jar.JarOutputStream;
-import java.util.jar.Manifest;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ManifestUtilsTest {
-
-  @Rule
-  public TemporaryFolder tempDir = new TemporaryFolder();
-
-  @Test
-  public void emptyManifest() throws Exception {
-    Manifest mf = new Manifest();
-    File jar = createJar(mf, "emptyManifest.jar");
-
-    URLClassLoader classloader = new URLClassLoader(FileUtils.toURLs(jar));
-    assertThat(ManifestUtils.getPropertyValues(classloader, "foo")).isEmpty();
-  }
-
-  @Test
-  public void singleManifest() throws Exception {
-    Manifest mf = new Manifest();
-    mf.getMainAttributes().putValue("foo", "bar");
-    mf.getMainAttributes().putValue("other", "value");
-    File jar = createJar(mf, "singleManifest.jar");
-
-    URLClassLoader classloader = new URLClassLoader(FileUtils.toURLs(jar));
-    List<String> values = ManifestUtils.getPropertyValues(classloader, "foo");
-    assertThat(values).containsOnly("bar");
-  }
-
-  @Test
-  public void manyManifests() throws Exception {
-    Manifest mf1 = new Manifest();
-    mf1.getMainAttributes().putValue("foo", "bar");
-    File jar1 = createJar(mf1, "manyManifests-one.jar");
-
-    Manifest mf2 = new Manifest();
-    mf2.getMainAttributes().putValue("foo", "otherbar");
-    File jar2 = createJar(mf2, "manyManifests-two.jar");
-
-    URLClassLoader classloader = new URLClassLoader(FileUtils.toURLs(jar1, jar2));
-    List<String> values = ManifestUtils.getPropertyValues(classloader, "foo");
-    assertThat(values).containsOnly("bar", "otherbar");
-  }
-
-  private File createJar(Manifest mf, String name) throws Exception {
-    mf.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
-    File file = tempDir.newFile(name);
-    OutputStream out = new JarOutputStream(new FileOutputStream(file), mf);
-    out.flush();
-    IOUtils.closeQuietly(out);
-    return file;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/MessageExceptionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/MessageExceptionTest.java
deleted file mode 100644
index eae9414c2cb..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/MessageExceptionTest.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class MessageExceptionTest {
-
-  @Test
-  public void should_create_exception() {
-    String message = "the message";
-    MessageException exception = MessageException.of(message);
-    assertThat(exception.getMessage()).isEqualTo(message);
-    assertThat(exception).isInstanceOf(RuntimeException.class);
-  }
-
-  @Test
-  public void should_create_exception_with_status_and_l10n_message_with_param(){
-    MessageException exception = MessageException.ofL10n("key", "value");
-    assertThat(exception.l10nKey()).isEqualTo("key");
-    assertThat(exception.l10nParams()).containsOnly("value");
-  }
-
-  @Test
-  public void should_create_exception_with_status_and_l10n_message_without_param(){
-    MessageException exception = MessageException.ofL10n("key", (Object[])null);
-    assertThat(exception.l10nKey()).isEqualTo("key");
-    assertThat(exception.l10nParams()).isEmpty();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/PagingTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/PagingTest.java
deleted file mode 100644
index 20f9a6a7446..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/PagingTest.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.sonar.api.utils.Paging.forPageIndex;
-
-public class PagingTest {
-
-  @Test
-  public void test_pagination() {
-    Paging paging = forPageIndex(1).withPageSize(5).andTotal(20);
-
-    assertThat(paging.pageSize()).isEqualTo(5);
-    assertThat(paging.pageIndex()).isOne();
-    assertThat(paging.total()).isEqualTo(20);
-
-    assertThat(paging.offset()).isZero();
-    assertThat(paging.pages()).isEqualTo(4);
-  }
-
-  @Test
-  public void test_offset() {
-    assertThat(forPageIndex(1).withPageSize(5).andTotal(20).offset()).isZero();
-    assertThat(forPageIndex(2).withPageSize(5).andTotal(20).offset()).isEqualTo(5);
-  }
-
-  @Test
-  public void test_number_of_pages() {
-    assertThat(forPageIndex(2).withPageSize(5).andTotal(20).pages()).isEqualTo(4);
-    assertThat(forPageIndex(2).withPageSize(5).andTotal(21).pages()).isEqualTo(5);
-    assertThat(forPageIndex(2).withPageSize(5).andTotal(25).pages()).isEqualTo(5);
-    assertThat(forPageIndex(2).withPageSize(5).andTotal(26).pages()).isEqualTo(6);
-  }
-
-  @Test
-  public void page_size_should_be_strictly_positive() {
-    assertThatThrownBy(() -> forPageIndex(5).withPageSize(0).andTotal(5))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Page size must be strictly positive. Got 0");
-  }
-
-  @Test
-  public void page_index_should_be_strictly_positive() {
-    assertThatThrownBy(() -> forPageIndex(0).withPageSize(5).andTotal(5))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Page index must be strictly positive. Got 0");
-  }
-
-  @Test
-  public void total_items_should_be_positive() {
-    assertThatThrownBy(() -> forPageIndex(5).withPageSize(5).andTotal(-1))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Total items must be positive. Got -1");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ParsingUtilsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/ParsingUtilsTest.java
deleted file mode 100644
index 565ddf6baa8..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ParsingUtilsTest.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.text.ParseException;
-import java.util.Locale;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ParsingUtilsTest {
-
-  @Test
-  public void scaleValue() {
-    assertThat(ParsingUtils.scaleValue(23.3333333)).isEqualTo(23.33);
-    assertThat(ParsingUtils.scaleValue(23.777777)).isEqualTo(23.78);
-
-    assertThat(ParsingUtils.scaleValue(23.3333333, 0)).isEqualTo(23.0);
-    assertThat(ParsingUtils.scaleValue(23.777777, 0)).isEqualTo(24.0);
-  }
-
-  @Test
-  public void parseString() throws ParseException {
-    assertThat(ParsingUtils.parseNumber("23.12", Locale.ENGLISH)).isEqualTo(23.12);
-    assertThat(ParsingUtils.parseNumber("12345.67", Locale.ENGLISH)).isEqualTo(12345.67);
-    assertThat(ParsingUtils.parseNumber("12345,67", Locale.FRENCH)).isEqualTo(12345.67);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/PathUtilsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/PathUtilsTest.java
deleted file mode 100644
index 92583ae68a0..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/PathUtilsTest.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.io.File;
-import java.io.IOException;
-import org.apache.commons.io.FilenameUtils;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-/**
- * @since 4.0
- */
-public class PathUtilsTest {
-
-  @Rule
-  public TemporaryFolder temp = new TemporaryFolder();
-
-  @Test
-  public void sanitize_succeeds() {
-    assertThat(PathUtils.sanitize("foo/bar/..")).isEqualTo("foo/");
-    assertThat(PathUtils.sanitize("C:\\foo\\..\\bar")).isEqualTo("C:/bar");
-    assertThat(PathUtils.sanitize(null)).isNull();
-  }
-
-  @Test
-  public void sanitize_invalid_paths_returns_null() {
-    assertThat(PathUtils.sanitize("../foo")).isNull();
-  }
-
-  @Test
-  public void canonicalPath_succeeds() throws Exception {
-    File file = temp.newFile();
-    String path = PathUtils.canonicalPath(file);
-    assertThat(path).isEqualTo(FilenameUtils.separatorsToUnix(file.getCanonicalPath()));
-  }
-
-  @Test
-  public void canonicalPath_returns_null_if_null_input() {
-    assertThat(PathUtils.canonicalPath(null)).isNull();
-  }
-
-  @Test
-  public void canonicalPath_fails_to_get_canonical_path() throws Exception {
-    File file = mock(File.class);
-    when(file.getCanonicalPath()).thenThrow(new IOException());
-
-    try {
-      PathUtils.canonicalPath(file);
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e.getCause()).isInstanceOf(IOException.class);
-    }
-  }
-
-  @Test
-  public void only_statics() {
-    assertThat(TestUtils.hasOnlyPrivateConstructors(PathUtils.class)).isTrue();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/System2Test.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/System2Test.java
deleted file mode 100644
index 1292c7e1a86..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/System2Test.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.io.Closeable;
-import java.io.IOException;
-import java.util.Map;
-import java.util.Properties;
-import java.util.TimeZone;
-import org.apache.commons.lang.SystemUtils;
-import org.junit.Test;
-
-import static java.util.UUID.randomUUID;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-public class System2Test {
-  @Test
-  public void testNow() {
-    long start = System.currentTimeMillis();
-    long now = System2.INSTANCE.now();
-    long end = System.currentTimeMillis();
-    assertThat(now).isGreaterThanOrEqualTo(start).isLessThanOrEqualTo(end);
-  }
-
-  @Test
-  public void testProperties() {
-    Properties expected = System.getProperties();
-    assertThat(System2.INSTANCE.properties()).isNotNull().isEqualTo(expected);
-  }
-
-  @Test
-  public void testProperty() {
-    String expected = System.getProperty("java.version");
-    assertThat(System2.INSTANCE.property("java.version")).isNotNull().isEqualTo(expected);
-  }
-
-  @Test
-  public void testSetProperty() {
-    String key = "System2Test.testSetProperty";
-    String value = randomUUID().toString();
-    System2.INSTANCE.setProperty(key, value);
-    assertThat(System2.INSTANCE.property(key)).isEqualTo(value);
-  }
-
-  @Test
-  public void testEnvVariables() {
-    Map<String, String> expected = System.getenv();
-    assertThat(System2.INSTANCE.envVariables()).isNotNull().isEqualTo(expected);
-  }
-
-  @Test
-  public void testEnvVariable() {
-    // assume that there's at least one env variable
-    if (System.getenv().isEmpty()) {
-      fail("Test can't succeed because there are no env variables. How is it possible ?");
-    }
-    String key = System.getenv().keySet().iterator().next();
-    String expected = System.getenv(key);
-    assertThat(System2.INSTANCE.envVariable(key)).isNotNull().isEqualTo(expected);
-    assertThat(System2.INSTANCE.envVariable("UNKNOWN_VAR")).isNull();
-  }
-
-  @Test
-  public void testIsOsWindows() {
-    assertThat(System2.INSTANCE.isOsWindows()).isEqualTo(SystemUtils.IS_OS_WINDOWS);
-  }
-
-  @Test
-  public void testIsOsMac() {
-    assertThat(System2.INSTANCE.isOsMac()).isEqualTo(SystemUtils.IS_OS_MAC);
-  }
-
-  @Test
-  public void testPrintln() {
-    // well, how to assert that ? Adding a System3 dependency to System2 ? :-)
-    System2.INSTANCE.println("foo");
-  }
-
-  @Test
-  public void testGetResource() {
-    String name = "META-INF/MANIFEST.MF";
-    assertThat(System2.INSTANCE.getResource(name)).isEqualTo(getClass().getResource(name));
-  }
-
-  @Test
-  public void close() {
-    class MyCloseable implements Closeable {
-      boolean isClosed = false;
-
-      @Override
-      public void close() {
-        isClosed = true;
-      }
-    }
-
-    MyCloseable closeable = new MyCloseable();
-    System2.INSTANCE.close(closeable);
-    assertThat(closeable.isClosed).isTrue();
-  }
-
-  @Test
-  public void close_throws_exception_on_error() {
-    Closeable closeable = () -> {
-      throw new IOException("expected");
-    };
-    try {
-      System2.INSTANCE.close(closeable);
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e.getCause().getMessage()).isEqualTo("expected");
-    }
-  }
-
-  @Test
-  public void getDefaultTimezone() {
-    assertThat(System2.INSTANCE.getDefaultTimeZone().getID()).isEqualTo(TimeZone.getDefault().getID());
-
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/TestUtils.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/TestUtils.java
deleted file mode 100644
index df2c7a9b2c1..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/TestUtils.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Modifier;
-
-/**
- * Utilities for unit tests
- *
- * @since 2.2
- */
-public final class TestUtils {
-
-  private TestUtils() {
-  }
-
-  /**
-   * Asserts that all constructors are private, usually for helper classes with
-   * only static methods. If a constructor does not have any parameters, then
-   * it's instantiated.
-   */
-  public static boolean hasOnlyPrivateConstructors(Class clazz) {
-    boolean ok = true;
-    for (Constructor constructor : clazz.getDeclaredConstructors()) {
-      ok &= Modifier.isPrivate(constructor.getModifiers());
-      if (constructor.getParameterTypes().length == 0) {
-        constructor.setAccessible(true);
-        try {
-          constructor.newInstance();
-        } catch (Exception e) {
-          throw new IllegalStateException(String.format("Fail to instantiate %s", clazz), e);
-        }
-      }
-    }
-    return ok;
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/TimeUtilsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/TimeUtilsTest.java
deleted file mode 100644
index 7c266b26e34..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/TimeUtilsTest.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class TimeUtilsTest {
-  @Test
-  public void formatDuration() {
-    assertThat(TimeUtils.formatDuration(0)).isEqualTo("0ms");
-    assertThat(TimeUtils.formatDuration(100)).isEqualTo("100ms");
-    assertThat(TimeUtils.formatDuration(1000)).isEqualTo("1s");
-    assertThat(TimeUtils.formatDuration(10000)).isEqualTo("10s");
-    assertThat(TimeUtils.formatDuration(100000)).isEqualTo("1min 40s");
-    assertThat(TimeUtils.formatDuration(600000)).isEqualTo("10min");
-    assertThat(TimeUtils.formatDuration(1000000)).isEqualTo("16min 40s");
-    assertThat(TimeUtils.formatDuration(10000000)).isEqualTo("166min 40s");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/UriReaderTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/UriReaderTest.java
deleted file mode 100644
index b60dbee875e..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/UriReaderTest.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.nio.charset.StandardCharsets;
-import org.junit.Before;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class UriReaderTest {
-
-  private static URI testFile;
-
-  @Before
-  public void init() throws URISyntaxException {
-    testFile = UriReaderTest.class.getResource("/org/sonar/api/utils/UriReaderTest/foo.txt").toURI();
-  }
-
-  @Test
-  public void file_processor_is_always_available() {
-    UriReader uriReader = new UriReader(new UriReader.SchemeProcessor[0]);
-
-    assertThat(uriReader.searchForSupportedProcessor(testFile)).isNotNull();
-  }
-
-  @Test
-  public void file_readString() {
-    UriReader uriReader = new UriReader(new UriReader.SchemeProcessor[0]);
-    assertThat(uriReader.readString(testFile, StandardCharsets.UTF_8)).isEqualTo("in foo");
-  }
-
-  @Test
-  public void file_readBytes() {
-    UriReader uriReader = new UriReader(new UriReader.SchemeProcessor[0]);
-    assertThat(new String(uriReader.readBytes(testFile))).isEqualTo("in foo");
-  }
-
-  @Test
-  public void file_readString_fails_if_file_not_found() throws Exception {
-    UriReader uriReader = new UriReader(new UriReader.SchemeProcessor[0]);
-
-    assertThatThrownBy(() -> uriReader.readString(new URI("file:/notfound"), StandardCharsets.UTF_8))
-      .isInstanceOf(RuntimeException.class);
-  }
-
-  @Test
-  public void file_readBytes_fails_if_file_not_found() throws Exception {
-    UriReader uriReader = new UriReader(new UriReader.SchemeProcessor[0]);
-    assertThatThrownBy(() -> uriReader.readBytes(new URI("file:/notfound")))
-      .isInstanceOf(RuntimeException.class);
-  }
-
-  @Test
-  public void file_description() {
-    UriReader uriReader = new UriReader(new UriReader.SchemeProcessor[0]);
-
-    // the prefix file:/ is removed
-    assertThat(uriReader.description(testFile)).doesNotMatch("file:/.*");
-    assertThat(uriReader.description(testFile)).matches(".*foo\\.txt");
-  }
-
-  @Test
-  public void fail_if_unknown_scheme() {
-    UriReader uriReader = new UriReader(new UriReader.SchemeProcessor[0]);
-
-    assertThatThrownBy(() -> uriReader.readBytes(new URI("ftp://sonarsource.org")))
-      .isInstanceOf(RuntimeException.class);
-  }
-
-  @Test
-  public void register_processors() throws Exception {
-    UriReader.SchemeProcessor processor = mock(UriReader.SchemeProcessor.class);
-    when(processor.getSupportedSchemes()).thenReturn(new String[] {"ftp"});
-    UriReader uriReader = new UriReader(new UriReader.SchemeProcessor[] {processor});
-
-    assertThat(uriReader.searchForSupportedProcessor(new URI("ftp://sonarsource.org"))).isNotNull();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ValidationMessagesTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/ValidationMessagesTest.java
deleted file mode 100644
index 31b6fdb83ff..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ValidationMessagesTest.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-import org.sonar.api.utils.log.Logger;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.*;
-
-public class ValidationMessagesTest {
-
-  @Test
-  public void emptyMessages() {
-    ValidationMessages messages = ValidationMessages.create();
-    assertThat(messages.hasErrors()).isFalse();
-    assertThat(messages.hasWarnings()).isFalse();
-    assertThat(messages.hasInfos()).isFalse();
-
-    Logger logger = mock(Logger.class);
-    messages.log(logger);
-    verify(logger, never()).error(anyString());
-    verify(logger, never()).warn(anyString());
-    verify(logger, never()).info(anyString());
-
-    org.slf4j.Logger slf4j = mock(org.slf4j.Logger.class);
-    messages.log(slf4j);
-    verify(slf4j, never()).error(anyString());
-    verify(slf4j, never()).warn(anyString());
-    verify(slf4j, never()).info(anyString());
-  }
-
-  @Test
-  public void addError() {
-    ValidationMessages messages = ValidationMessages.create();
-    messages.addErrorText("my error");
-    assertThat(messages.hasErrors()).isTrue();
-    assertThat(messages.hasWarnings()).isFalse();
-    assertThat(messages.hasInfos()).isFalse();
-    assertThat(messages.getErrors()).hasSize(1);
-    assertThat(messages.getErrors()).contains("my error");
-    assertThat(messages.toString()).contains("my error");
-
-    Logger logger = mock(Logger.class);
-    messages.log(logger);
-    verify(logger, times(1)).error("my error");
-    verify(logger, never()).warn(anyString());
-    verify(logger, never()).info(anyString());
-
-    org.slf4j.Logger slf4j = mock(org.slf4j.Logger.class);
-    messages.log(slf4j);
-    verify(slf4j, times(1)).error("my error");
-    verify(slf4j, never()).warn(anyString());
-    verify(slf4j, never()).info(anyString());
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/VersionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/VersionTest.java
deleted file mode 100644
index f091eb0f8b5..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/VersionTest.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.sonar.api.utils.Version.parse;
-
-public class VersionTest {
-
-  @Test
-  public void test_parse() {
-    assertVersion(parse(""), 0, 0, 0, 0, "");
-    assertVersion(parse("1"), 1, 0, 0, 0, "");
-    assertVersion(parse("1.2"), 1, 2, 0, 0,"");
-    assertVersion(parse("1.2.3"), 1, 2, 3, 0,"");
-    assertVersion(parse("1.2-beta-1"), 1, 2, 0, 0,"beta-1");
-    assertVersion(parse("1.2.3-beta1"), 1, 2, 3, 0,"beta1");
-    assertVersion(parse("1.2.3-beta-1"), 1, 2, 3, 0,"beta-1");
-    assertVersion(parse("1.2.3.4567"), 1, 2, 3, 4567,"");
-    assertVersion(parse("1.2.3.4567-alpha"), 1, 2, 3, 4567,"alpha");
-  }
-
-  @Test
-  public void parse_throws_IAE_if_more_than_4_fields() {
-    assertThatThrownBy(() -> parse("1.2.3.456.7"))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Maximum 4 fields are accepted: 1.2.3.456.7");
-  }
-
-  @Test
-  public void test_equals() {
-    Version one = parse("1");
-    assertThat(one).isEqualTo(one);
-    assertThat(one).isEqualTo(parse("1"));
-    assertThat(one).isEqualTo(parse("1.0"));
-    assertThat(one).isEqualTo(parse("1.0.0"));
-    assertThat(one).isNotEqualTo(parse("1.2.3"));
-    assertThat(one).isNotEqualTo("1");
-
-    assertThat(parse("1.2.3")).isEqualTo(parse("1.2.3"));
-    assertThat(parse("1.2.3")).isNotEqualTo(parse("1.2.4"));
-    assertThat(parse("1.2.3")).isEqualTo(parse("1.2.3-b1"));
-    assertThat(parse("1.2.3-b1")).isEqualTo(parse("1.2.3-b2"));
-  }
-
-  @Test
-  public void test_hashCode() {
-    assertThat(parse("1")).hasSameHashCodeAs(parse("1"));
-    assertThat(parse("1")).hasSameHashCodeAs(parse("1.0.0"));
-    assertThat(parse("1.2.3-beta1")).hasSameHashCodeAs(parse("1.2.3"));
-  }
-
-  @Test
-  public void test_compareTo() {
-    assertThat(parse("1.2")).isEqualByComparingTo(parse("1.2.0"));
-    assertThat(parse("1.2.3")).isEqualByComparingTo(parse("1.2.3"));
-    assertThat(parse("1.2.3").compareTo(parse("1.2.4"))).isLessThan(0);
-    assertThat(parse("1.2.3").compareTo(parse("1.3"))).isLessThan(0);
-    assertThat(parse("1.2.3").compareTo(parse("2.1"))).isLessThan(0);
-    assertThat(parse("1.2.3").compareTo(parse("2.0.0"))).isLessThan(0);
-    assertThat(parse("2.0").compareTo(parse("1.2"))).isGreaterThan(0);
-  }
-
-  @Test
-  public void compareTo_handles_build_number() {
-    assertThat(parse("1.2")).isEqualByComparingTo(parse("1.2.0.0"));
-    assertThat(parse("1.2.3.1234").compareTo(parse("1.2.3.4567"))).isLessThan(0);
-    assertThat(parse("1.2.3.1234").compareTo(parse("1.2.3"))).isGreaterThan(0);
-    assertThat(parse("1.2.3.1234").compareTo(parse("1.2.4"))).isLessThan(0);
-    assertThat(parse("1.2.3.9999").compareTo(parse("1.2.4.1111"))).isLessThan(0);
-  }
-
-  @Test
-  public void qualifier_is_ignored_from_comparison() {
-    assertThat(parse("1.2.3")).isEqualTo(parse("1.2.3-build1"));
-    assertThat(parse("1.2.3")).isEqualTo(parse("1.2.3-build1"));
-    assertThat(parse("1.2.3")).isEqualByComparingTo(parse("1.2.3-build1"));
-  }
-
-  @Test
-  public void test_toString() {
-    assertThat(parse("1").toString()).isEqualTo("1.0");
-    assertThat(parse("1.2").toString()).isEqualTo("1.2");
-    assertThat(parse("1.2.3").toString()).isEqualTo("1.2.3");
-    assertThat(parse("1.2-b1").toString()).isEqualTo("1.2-b1");
-    assertThat(parse("1.2.3-b1").toString()).isEqualTo("1.2.3-b1");
-    assertThat(parse("1.2.3.4567").toString()).isEqualTo("1.2.3.4567");
-    assertThat(parse("1.2.3.4567-beta1").toString()).isEqualTo("1.2.3.4567-beta1");
-
-    // do not display zero numbers when possible
-    assertThat(parse("1.2.0.0").toString()).isEqualTo("1.2");
-    assertThat(parse("1.2.0.1").toString()).isEqualTo("1.2.0.1");
-    assertThat(parse("1.2.1.0").toString()).isEqualTo("1.2.1");
-    assertThat(parse("1.2.1.0-beta").toString()).isEqualTo("1.2.1-beta");
-  }
-
-  @Test
-  public void test_create() {
-    assertVersion(Version.create(1, 2), 1, 2, 0, 0, "");
-    assertVersion(Version.create(1, 2, 3), 1, 2, 3, 0, "");
-
-  }
-
-  private static void assertVersion(Version version,
-                                    int expectedMajor, int expectedMinor, int expectedPatch, long expectedBuildNumber, String expectedQualifier) {
-    assertThat(version.major()).isEqualTo(expectedMajor);
-    assertThat(version.minor()).isEqualTo(expectedMinor);
-    assertThat(version.patch()).isEqualTo(expectedPatch);
-    assertThat(version.buildNumber()).isEqualTo(expectedBuildNumber);
-    assertThat(version.qualifier()).isEqualTo(expectedQualifier);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/WildcardPatternTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/WildcardPatternTest.java
deleted file mode 100644
index 14c2ceafa70..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/WildcardPatternTest.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class WildcardPatternTest {
-
-  private boolean match(String pattern, String value, String separator) {
-    return new WildcardPattern(pattern, separator).match(value);
-  }
-
-  private boolean match(String pattern, String value) {
-    return new WildcardPattern(pattern, "/").match(value);
-  }
-
-  @Test
-  public void examples() {
-    assertThat(match("org/T?st.java", "org/Test.java")).isTrue();
-    assertThat(match("org/T?st.java", "org/Tost.java")).isTrue();
-
-    assertThat(match("org/*.java", "org/Foo.java")).isTrue();
-    assertThat(match("org/*.java", "org/Bar.java")).isTrue();
-
-    assertThat(match("org/**", "org/Foo.java")).isTrue();
-    assertThat(match("org/**", "org/foo/bar.jsp")).isTrue();
-
-    assertThat(match("org/**/Test.java", "org/Test.java")).isTrue();
-    assertThat(match("org/**/Test.java", "org/foo/Test.java")).isTrue();
-    assertThat(match("org/**/Test.java", "org/foo/bar/Test.java")).isTrue();
-
-    assertThat(match("org/**/*.java", "org/Foo.java")).isTrue();
-    assertThat(match("org/**/*.java", "org/foo/Bar.java")).isTrue();
-    assertThat(match("org/**/*.java", "org/foo/bar/Baz.java")).isTrue();
-  }
-
-  @Test
-  public void javaResourcesShouldMatchWildcards() {
-    assertThat(match("Foo", "Foo", ".")).isTrue();
-    assertThat(match("Foo", "Bar", ".")).isFalse();
-
-    assertThat(match("org/sonar/**", "org.sonar.commons.Foo", ".")).isTrue();
-    assertThat(match("org/sonar/**", "org.sonar.Foo", ".")).isTrue();
-    assertThat(match("xxx/org/sonar/**", "org.sonar.Foo", ".")).isFalse();
-
-    assertThat(match("org/sonar/**/**", "org.sonar.commons.Foo", ".")).isTrue();
-    assertThat(match("org/sonar/**/**", "org.sonar.commons.sub.Foo", ".")).isTrue();
-    assertThat(match("org/sonar/**/Foo", "org.sonar.commons.sub.Foo", ".")).isTrue();
-    assertThat(match("org/sonar/**/Foo", "org.sonar.Foo", ".")).isTrue();
-
-    assertThat(match("*/foo/*", "org.foo.Bar", ".")).isTrue();
-    assertThat(match("*/foo/*", "foo.Bar", ".")).isFalse();
-    assertThat(match("*/foo/*", "foo", ".")).isFalse();
-    assertThat(match("*/foo/*", "org.foo.bar.Hello", ".")).isFalse();
-
-    assertThat(match("hell?", "hello", ".")).isTrue();
-    assertThat(match("hell?", "helloworld", ".")).isFalse();
-    assertThat(match("hell?", "hell", ".")).isFalse();
-
-    assertThat(match("a.b.c", "a.b.c", ".")).isTrue();
-    assertThat(match("*/a.b.c", "foo.a.b.c", ".")).isTrue();
-    assertThat(match("*/a.b.c", "foo/aabbc", ".")).isFalse();
-
-    assertThat(match("**/Reader", "java.io.Reader", ".")).isTrue();
-    assertThat(match("**/Reader", "org.sonar.channel.CodeReader", ".")).isFalse();
-
-    assertThat(match("**", "java.io.Reader", ".")).isTrue();
-  }
-
-  @Test
-  public void directoriesShouldMatchWildcards() {
-    assertThat(match("Foo", "Foo")).isTrue();
-    assertThat(match("Foo", "Bar")).isFalse();
-
-    assertThat(match("org/sonar/**", "org/sonar/commons/Foo")).isTrue();
-    assertThat(match("org/sonar/**", "org/sonar/Foo.java")).isTrue();
-    assertThat(match("xxx/org/sonar/**", "org/sonar/Foo")).isFalse();
-
-    assertThat(match("org/sonar/**/**", "org/sonar/commons/Foo")).isTrue();
-    assertThat(match("org/sonar/**/**", "org/sonar/commons/sub/Foo.java")).isTrue();
-    assertThat(match("org/sonar/**/Foo", "org/sonar/commons/sub/Foo")).isTrue();
-    assertThat(match("org/sonar/**/Foo", "org/sonar/Foo")).isTrue();
-
-    assertThat(match("*/foo/*", "org/foo/Bar")).isTrue();
-    assertThat(match("*/foo/*", "foo/Bar")).isFalse();
-    assertThat(match("*/foo/*", "foo")).isFalse();
-    assertThat(match("*/foo/*", "org/foo/bar/Hello")).isFalse();
-
-    assertThat(match("hell?", "hello")).isTrue();
-    assertThat(match("hell?", "helloworld")).isFalse();
-    assertThat(match("hell?", "hell")).isFalse();
-
-    assertThat(match("a.b.c", "a.b.c")).isTrue();
-    assertThat(match("*/a.b.c", "foo/a.b.c")).isTrue();
-    assertThat(match("*/a.b.c", "foo/aabbc")).isFalse();
-
-    assertThat(match("**/Reader", "java/io/Reader")).isTrue();
-    assertThat(match("**/Reader", "org/sonar/channel/CodeReader")).isFalse();
-
-    assertThat(match("**", "java/io/Reader")).isTrue();
-  }
-
-  /**
-   * See http://jira.sonarsource.com/browse/SONAR-2193
-   */
-  @Test
-  public void issue2193() {
-    assertThat(match("**/app/**", "com.app.Utils", ".")).isTrue();
-    assertThat(match("**/app/**", "com.application.MyService", ".")).isFalse();
-
-    assertThat(match("**/app/**", "com/app/Utils")).isTrue();
-    assertThat(match("**/app/**", "com/application/MyService")).isFalse();
-  }
-
-  /**
-   * See SONAR-2762
-   */
-  @Test
-  public void shouldEscapeRegexpSpecificCharacters() {
-    assertThat(match("**/*$*", "foo/bar")).isFalse();
-    assertThat(match("**/*$*", "foo/bar$baz")).isTrue();
-
-    assertThat(match("a+", "aa")).isFalse();
-    assertThat(match("a+", "a+")).isTrue();
-
-    assertThat(match("[ab]", "a")).isFalse();
-    assertThat(match("[ab]", "[ab]")).isTrue();
-
-    assertThat(match("()[]^$.{}+|", "()[]^$.{}+|")).as("all regexp-specific characters").isTrue();
-  }
-
-  @Test
-  public void backslash() {
-    assertThat(match("\\n", "\n")).as("backslash is not an escape character").isFalse();
-    assertThat(match("foo\\bar", "foo/bar")).as("backslash is the same as forward slash").isTrue();
-  }
-
-  @Test
-  public void shouldIgnoreStartingSlash() {
-    assertThat(match("/foo", "foo")).isTrue();
-    assertThat(match("\\foo", "foo")).isTrue();
-  }
-
-  /**
-   * Godin: in my opinion this is invalid pattern, however it might be constructed by {@link org.sonar.api.resources.JavaFile#matchFilePattern(String)},
-   * so it should be supported at least for now for backward compatibility.
-   */
-  @Test
-  public void cornerCase() {
-    assertThat(match("org/**.*", "org.sonar.commons.Foo.java", ".")).isTrue();
-  }
-
-  @Test
-  public void multiplePatterns() {
-    WildcardPattern[] patterns = WildcardPattern.create(new String[] {"Foo", "Bar"});
-    assertThat(WildcardPattern.match(patterns, "Foo")).isTrue();
-    assertThat(WildcardPattern.match(patterns, "Bar")).isTrue();
-    assertThat(WildcardPattern.match(patterns, "Other")).isFalse();
-
-    assertThat(WildcardPattern.create((String[]) null)).isEmpty();
-  }
-
-  @Test
-  public void testToString() {
-    assertThat(WildcardPattern.create("foo*").toString()).isEqualTo("foo*");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ZipUtilsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/ZipUtilsTest.java
deleted file mode 100644
index 31296d0d231..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/ZipUtilsTest.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-import org.apache.commons.io.FileUtils;
-import org.assertj.core.util.Files;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class ZipUtilsTest {
-
-  @Rule
-  public TemporaryFolder temp = new TemporaryFolder();
-
-  @Test
-  public void zip_directory() throws IOException {
-    File foo = FileUtils.toFile(getClass().getResource("/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/foo.txt"));
-    File dir = foo.getParentFile();
-    File zip = temp.newFile();
-
-    ZipUtils.zipDir(dir, zip);
-
-    assertThat(zip).exists().isFile();
-    assertThat(zip.length()).isGreaterThan(1L);
-    ArrayList<? extends ZipEntry> zipEntries = Collections.list(new ZipFile(zip).entries());
-    assertThat(zipEntries).hasSize(4);
-
-    File unzipDir = temp.newFolder();
-    ZipUtils.unzip(zip, unzipDir);
-    assertThat(new File(unzipDir, "bar.txt")).exists().isFile();
-    assertThat(new File(unzipDir, "foo.txt")).exists().isFile();
-    assertThat(new File(unzipDir, "dir1/hello.properties")).exists().isFile();
-  }
-
-  @Test
-  public void unzipping_creates_target_directory_if_it_does_not_exist() throws IOException {
-    File zip = FileUtils.toFile(urlToZip());
-    File tempDir = temp.newFolder();
-    Files.delete(tempDir);
-
-    File subDir = new File(tempDir, "subDir");
-    ZipUtils.unzip(zip, subDir);
-    assertThat(subDir.list()).hasSize(3);
-  }
-
-  @Test
-  public void unzip_file() throws IOException {
-    File zip = FileUtils.toFile(urlToZip());
-    File toDir = temp.newFolder();
-    ZipUtils.unzip(zip, toDir);
-    assertThat(toDir.list()).hasSize(3);
-  }
-
-  @Test
-  public void unzip_stream() throws Exception {
-    InputStream zip = urlToZip().openStream();
-    File toDir = temp.newFolder();
-    ZipUtils.unzip(zip, toDir);
-    assertThat(toDir.list()).hasSize(3);
-  }
-
-  @Test
-  public void fail_if_unzipping_file_outside_target_directory() throws Exception {
-    File zip = new File(getClass().getResource("ZipUtilsTest/zip-slip.zip").toURI());
-    File toDir = temp.newFolder();
-
-    assertThatThrownBy(() -> ZipUtils.unzip(zip, toDir))
-      .isInstanceOf(IllegalStateException.class)
-      .hasMessage("Unzipping an entry outside the target directory is not allowed: ../../../../../../../../../../../../../../../../" +
-        "../../../../../../../../../../../../../../../../../../../../../../../../tmp/evil.txt");
-  }
-
-  @Test
-  public void fail_if_unzipping_stream_outside_target_directory() throws Exception {
-    File zip = new File(getClass().getResource("ZipUtilsTest/zip-slip.zip").toURI());
-    File toDir = temp.newFolder();
-
-
-    try (InputStream input = new FileInputStream(zip)) {
-      assertThatThrownBy(() -> ZipUtils.unzip(input, toDir))
-        .isInstanceOf(IllegalStateException.class)
-        .hasMessage("Unzipping an entry outside the target directory is not allowed: ../../../../../../../../../../../../../../../../../.." +
-          "/../../../../../../../../../../../../../../../../../../../../../../tmp/evil.txt");
-    }
-  }
-
-  private URL urlToZip() {
-    return getClass().getResource("/org/sonar/api/utils/ZipUtilsTest/shouldUnzipFile.zip");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/command/CommandExecutorTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/command/CommandExecutorTest.java
deleted file mode 100644
index 164e5cf1891..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/command/CommandExecutorTest.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.command;
-
-import java.io.File;
-import java.io.IOException;
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.lang.SystemUtils;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-import org.junit.rules.TestName;
-import org.sonar.api.utils.System2;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.junit.Assert.fail;
-
-public class CommandExecutorTest {
-
-  @Rule
-  public TemporaryFolder tempFolder = new TemporaryFolder();
-
-  @Rule
-  public TestName testName = new TestName();
-
-  private File workDir;
-
-  @Before
-  public void before() throws IOException {
-    workDir = tempFolder.newFolder(testName.getMethodName());
-  }
-
-  @Test(timeout = 3000L)
-  public void should_consume_StdOut_and_StdErr() throws Exception {
-    // too many false-positives on MS windows
-    if (!SystemUtils.IS_OS_WINDOWS) {
-      StringBuilder stdOutBuilder = new StringBuilder();
-      StreamConsumer stdOutConsumer = line -> stdOutBuilder.append(line).append(SystemUtils.LINE_SEPARATOR);
-      StringBuilder stdErrBuilder = new StringBuilder();
-      StreamConsumer stdErrConsumer = line -> stdErrBuilder.append(line).append(SystemUtils.LINE_SEPARATOR);
-      Command command = Command.create(getScript("output")).setDirectory(workDir);
-      int exitCode = CommandExecutor.create().execute(command, stdOutConsumer, stdErrConsumer, 1000L);
-      assertThat(exitCode).isZero();
-
-      String stdOut = stdOutBuilder.toString();
-      String stdErr = stdErrBuilder.toString();
-      assertThat(stdOut).contains("stdOut: first line");
-      assertThat(stdOut).contains("stdOut: second line");
-      assertThat(stdErr).contains("stdErr: first line");
-      assertThat(stdErr).contains("stdErr: second line");
-    }
-  }
-
-  @Test(timeout = 3000L)
-  public void stdOut_consumer_can_throw_exception() throws Exception {
-    Command command = Command.create(getScript("output")).setDirectory(workDir);
-
-    assertThatThrownBy(() -> CommandExecutor.create().execute(command, BAD_CONSUMER, NOP_CONSUMER, 1000L))
-      .isInstanceOf(CommandException.class)
-      .hasMessageContaining("Error inside stdOut stream");
-  }
-
-  @Test(timeout = 3000L)
-  public void stdErr_consumer_can_throw_exception() throws Exception {
-    Command command = Command.create(getScript("output")).setDirectory(workDir);
-
-    assertThatThrownBy(() -> CommandExecutor.create().execute(command, NOP_CONSUMER, BAD_CONSUMER, 1500L))
-      .isInstanceOf(CommandException.class)
-      .hasMessageContaining("Error inside stdErr stream");
-  }
-
-  private static final StreamConsumer NOP_CONSUMER = line -> {
-  };
-
-  private static final StreamConsumer BAD_CONSUMER = line -> {
-    throw new RuntimeException();
-  };
-
-  @Test
-  public void should_use_working_directory_to_store_argument_and_environment_variable() throws Exception {
-    Command command = Command.create(getScript("echo"))
-      .setDirectory(workDir)
-      .addArgument("1")
-      .setEnvironmentVariable("ENVVAR", "2");
-    int exitCode = CommandExecutor.create().execute(command, 1000L);
-    assertThat(exitCode).isZero();
-    File logFile = new File(workDir, "echo.log");
-    assertThat(logFile).exists();
-    String log = FileUtils.readFileToString(logFile);
-    assertThat(log).contains(workDir.getAbsolutePath());
-    assertThat(log).contains("Parameter: 1");
-    assertThat(log).contains("Environment variable: 2");
-  }
-
-  @Test(timeout = 6000L)
-  public void should_stop_after_timeout() throws IOException {
-    try {
-      String executable = getScript("forever");
-      CommandExecutor.create().execute(Command.create(executable).setDirectory(workDir), 100);
-      fail();
-    } catch (TimeoutException e) {
-      // ok
-    }
-  }
-
-  @Test(timeout = 6000L)
-  public void should_stop_after_timeout_and_new_shell() throws IOException {
-    String executable = getScript("forever");
-
-    assertThatThrownBy(() -> {
-      CommandExecutor.create().execute(Command.create(executable).setNewShell(true).setDirectory(workDir), 100);
-      fail();
-
-    })
-      .isInstanceOf(TimeoutException.class);
-  }
-
-  @Test
-  public void should_fail_if_script_not_found() {
-    assertThatThrownBy(() -> CommandExecutor.create().execute(Command.create("notfound").setDirectory(workDir), 1000L))
-      .isInstanceOf(CommandException.class);
-  }
-
-  private static String getScript(String name) throws IOException {
-    String filename;
-    if (System2.INSTANCE.isOsWindows()) {
-      filename = name + ".bat";
-    } else {
-      filename = name + ".sh";
-    }
-    return new File("src/test/scripts/" + filename).getCanonicalPath();
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/command/CommandTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/command/CommandTest.java
deleted file mode 100644
index 9700d5ad12c..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/command/CommandTest.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.command;
-
-import com.google.common.collect.ImmutableMap;
-import java.io.File;
-import java.util.Arrays;
-import org.junit.Test;
-import org.sonar.api.utils.System2;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class CommandTest {
-
-  @Test
-  public void fail_if_blank_executable() {
-    assertThatThrownBy(() -> Command.create("  "))
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void fail_if_null_executable() {
-    assertThatThrownBy(() -> Command.create(null))
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void create_command() {
-    Command command = Command.create("java");
-    command.addArgument("-Xmx512m");
-    command.addArguments(Arrays.asList("-a", "-b"));
-    command.addArguments(new String[] {"-x", "-y"});
-    assertThat(command.getExecutable()).isEqualTo("java");
-    assertThat(command.getArguments()).hasSize(5);
-    assertThat(command.toCommandLine()).isEqualTo("java -Xmx512m -a -b -x -y");
-  }
-
-  @Test
-  public void create_command_with_masked_arguments() {
-    Command command = Command.create("java");
-    command.addArgument("-Xmx512m");
-    command.addMaskedArgument("s3cr3t");
-    command.addArguments(new String[] {"-x", "-y"});
-    assertThat(command.getExecutable()).isEqualTo("java");
-    assertThat(command.getArguments()).hasSize(4);
-    assertThat(command.toCommandLine()).isEqualTo("java -Xmx512m s3cr3t -x -y");
-    assertThat(command.toString()).isEqualTo("java -Xmx512m ******** -x -y");
-  }
-
-  @Test
-  public void toString_is_the_command_line() {
-    Command command = Command.create("java");
-    command.addArgument("-Xmx512m");
-    assertThat(command.toString()).isEqualTo(command.toCommandLine());
-  }
-
-  @Test
-  public void working_directory() {
-    Command command = Command.create("java");
-    assertThat(command.getDirectory()).isNull();
-
-    File working = new File("working");
-    command = Command.create("java").setDirectory(working);
-    assertThat(command.getDirectory()).isEqualTo(working);
-  }
-
-  @Test
-  public void initialize_with_current_env() {
-    Command command = Command.create("java");
-    assertThat(command.getEnvironmentVariables()).isNotEmpty();
-  }
-
-  @Test
-  public void override_env_variables() {
-    System2 system = mock(System2.class);
-    when(system.envVariables()).thenReturn(ImmutableMap.of("JAVA_HOME", "/default/path/to/java"));
-
-    Command command = new Command("java", system);
-    command.setEnvironmentVariable("JAVA_HOME", "/new/path/to/java");
-    assertThat(command.getEnvironmentVariables()).containsEntry("JAVA_HOME", "/new/path/to/java");
-  }
-
-  @Test
-  public void should_use_cmd_for_new_shell_on_windows() {
-    System2 system = mock(System2.class);
-    when(system.isOsWindows()).thenReturn(true);
-    Command command = new Command("foo.bat", system);
-    command.setNewShell(true);
-    assertThat(command.toCommandLine()).isEqualTo("cmd /C call foo.bat");
-    assertThat(command.isNewShell()).isTrue();
-
-  }
-
-  @Test
-  public void should_use_sh_for_new_shell_on_unix() {
-    System2 system = mock(System2.class);
-    when(system.isOsWindows()).thenReturn(false);
-    Command command = new Command("foo.sh", system);
-
-    command.setNewShell(true);
-    assertThat(command.toCommandLine()).isEqualTo("sh foo.sh");
-    assertThat(command.isNewShell()).isTrue();
-  }
-
-  @Test
-  public void shouldnt_use_new_shell_by_default() {
-    Command command = Command.create("foo.sh");
-
-    assertThat(command.isNewShell()).isFalse();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/dag/DirectAcyclicGraphTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/dag/DirectAcyclicGraphTest.java
deleted file mode 100644
index ecd308570e7..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/dag/DirectAcyclicGraphTest.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.dag;
-
-import static org.junit.Assert.assertEquals;
-import org.junit.Test;
-
-import java.util.List;
-
-public class DirectAcyclicGraphTest {
-
-  @Test(expected = CyclicDependenciesException.class)
-  public void shouldFailIfCyclicDependencies() {
-    DirectAcyclicGraph dag = new DirectAcyclicGraph();
-    dag.add("m3", "m1");
-    dag.add("m1", "m3");
-    dag.sort();
-  }
-
-  @Test
-  public void sortByDependencies() {
-    DirectAcyclicGraph dag = new DirectAcyclicGraph();
-    dag.add("m1", "m3");
-    dag.add("m3", "m2");
-    dag.add("m4");
-    dag.add("m2", "m4");
-    List result = dag.sort();
-    assertEquals(4, result.size());
-    assertEquals("m4", result.get(0));
-    assertEquals("m2", result.get(1));
-    assertEquals("m3", result.get(2));
-    assertEquals("m1", result.get(3));
-  }
-
-  @Test
-  public void keepInsertionOrderWhenNoDependencies() {
-    DirectAcyclicGraph dag = new DirectAcyclicGraph("m3", "m2", "m1");
-    List result = dag.sort();
-    assertEquals(3, result.size());
-    assertEquals("m3", result.get(0));
-    assertEquals("m2", result.get(1));
-    assertEquals("m1", result.get(2));
-  }
-
-  @Test
-  public void complexGraph() {
-    DirectAcyclicGraph dag = new DirectAcyclicGraph();
-    dag.add("m2", "m4");
-    dag.add("m1", "m2", "m3");
-    dag.add("m3", "m2");
-    List result = dag.sort();
-
-    assertEquals(4, result.size());
-    assertEquals("m4", result.get(0));
-    assertEquals("m2", result.get(1));
-    assertEquals("m3", result.get(2));
-    assertEquals("m1", result.get(3));
-  }
-
-  @Test
-  public void aNodeShouldDependOnItself() {
-    DirectAcyclicGraph graph = new DirectAcyclicGraph();
-    graph.add("m1", "m1");
-    List result = graph.sort();
-    assertEquals(1, result.size());
-    assertEquals("m1", result.get(0));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/BaseLoggerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/BaseLoggerTest.java
deleted file mode 100644
index 16417332656..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/BaseLoggerTest.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Test;
-
-public class BaseLoggerTest {
-
-  @Test
-  public void log() {
-    new ConsoleLogger().log(LoggerLevel.WARN, "message");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleFormatterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleFormatterTest.java
deleted file mode 100644
index 148531f6a1b..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleFormatterTest.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Test;
-import org.sonar.api.utils.TestUtils;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ConsoleFormatterTest {
-
-  @Test
-  public void format() {
-    assertThat(ConsoleFormatter.format("foo")).isEqualTo("foo");
-    assertThat(ConsoleFormatter.format("arg: {}", "foo")).isEqualTo("arg: foo");
-    assertThat(ConsoleFormatter.format("two args: {} and {}", "foo", 42)).isEqualTo("two args: foo and 42");
-    assertThat(ConsoleFormatter.format("args: {}, {} and {}", true, 42, 2L)).isEqualTo("args: true, 42 and 2");
-    assertThat(ConsoleFormatter.format("args: {}, {} and {}", null, null, null)).isEqualTo("args: null, null and null");
-  }
-
-  @Test
-  public void only_static_methods() {
-    assertThat(TestUtils.hasOnlyPrivateConstructors(ConsoleFormatter.class)).isTrue();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleLoggerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleLoggerTest.java
deleted file mode 100644
index 0c4d98d490a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleLoggerTest.java
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import java.io.PrintStream;
-import org.junit.Rule;
-import org.junit.Test;
-import org.mockito.ArgumentCaptor;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.anyString;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.startsWith;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoInteractions;
-
-public class ConsoleLoggerTest {
-
-  private PrintStream stream = mock(PrintStream.class);
-  private ConsoleLogger underTest = new ConsoleLogger(stream);
-
-  @Rule
-  public LogTester tester = new LogTester();
-
-  @Test
-  public void debug_enabled() {
-    tester.setLevel(LoggerLevel.DEBUG);
-    assertThat(underTest.isDebugEnabled()).isTrue();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-    underTest.debug("message");
-    underTest.debug("message {}", "foo");
-    underTest.debug("message {} {}", "foo", "bar");
-    underTest.debug("message {} {} {}", "foo", "bar", "baz");
-    verify(stream).println("DEBUG message");
-    verify(stream).println("DEBUG message foo");
-    verify(stream).println("DEBUG message foo bar");
-    verify(stream).println("DEBUG message foo bar baz");
-    assertThat(tester.logs(LoggerLevel.DEBUG)).containsExactly(
-      "message", "message foo", "message foo bar", "message foo bar baz");
-  }
-
-  @Test
-  public void debug_disabled() {
-    tester.setLevel(LoggerLevel.INFO);
-    assertThat(underTest.isDebugEnabled()).isFalse();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-    underTest.debug("message");
-    underTest.debug("message {}", "foo");
-    underTest.debug("message {} {}", "foo", "bar");
-    underTest.debug("message {} {} {}", "foo", "bar", "baz");
-    verifyNoInteractions(stream);
-  }
-
-  @Test
-  public void trace_enabled() {
-    tester.setLevel(LoggerLevel.TRACE);
-    assertThat(underTest.isDebugEnabled()).isTrue();
-    assertThat(underTest.isTraceEnabled()).isTrue();
-    underTest.trace("message");
-    underTest.trace("message {}", "foo");
-    underTest.trace("message {} {}", "foo", "bar");
-    underTest.trace("message {} {} {}", "foo", "bar", "baz");
-    verify(stream, times(4)).println(anyString());
-  }
-
-  @Test
-  public void trace_disabled() {
-    tester.setLevel(LoggerLevel.DEBUG);
-    assertThat(underTest.isTraceEnabled()).isFalse();
-    underTest.trace("message");
-    underTest.trace("message {}", "foo");
-    underTest.trace("message {} {}", "foo", "bar");
-    underTest.trace("message {} {} {}", "foo", "bar", "baz");
-    verifyNoInteractions(stream);
-  }
-
-  @Test
-  public void log_info() {
-    underTest.info("message");
-    underTest.info("message {}", "foo");
-    underTest.info("message {} {}", "foo", "bar");
-    underTest.info("message {} {} {}", "foo", "bar", "baz");
-    verify(stream).println("INFO  message");
-    verify(stream).println("INFO  message foo");
-    verify(stream).println("INFO  message foo bar");
-    verify(stream).println("INFO  message foo bar baz");
-    assertThat(tester.logs(LoggerLevel.INFO)).containsExactly(
-      "message", "message foo", "message foo bar", "message foo bar baz");
-  }
-
-  @Test
-  public void log_warn() {
-    Throwable throwable = mock(Throwable.class);
-
-    underTest.warn("message");
-    underTest.warn("message {}", "foo");
-    underTest.warn("message {} {}", "foo", "bar");
-    underTest.warn("message {} {} {}", "foo", "bar", "baz");
-    underTest.warn("message with exception", throwable);
-    ArgumentCaptor<String> captor = ArgumentCaptor.forClass(String.class);
-    verify(stream, times(5)).println(captor.capture());
-    for (String msg : captor.getAllValues()) {
-      assertThat(msg).startsWith("WARN ");
-    }
-    verify(throwable).printStackTrace();
-    assertThat(tester.logs(LoggerLevel.WARN)).containsExactly(
-      "message", "message foo", "message foo bar", "message foo bar baz", "message with exception");
-  }
-
-  @Test
-  public void log_error() {
-    underTest.error("message");
-    underTest.error("message {}", "foo");
-    underTest.error("message {} {}", "foo", "bar");
-    underTest.error("message {} {} {}", "foo", "bar", "baz");
-    underTest.error("message with exception", new IllegalArgumentException());
-    verify(stream, times(5)).println(startsWith("ERROR "));
-    assertThat(tester.logs(LoggerLevel.ERROR)).containsExactly(
-      "message", "message foo", "message foo bar", "message foo bar baz", "message with exception");
-  }
-
-  @Test
-  public void level_change_not_implemented_yet() {
-    assertThat(underTest.setLevel(LoggerLevel.DEBUG)).isFalse();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleLoggersTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleLoggersTest.java
deleted file mode 100644
index 79ea3b60e87..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ConsoleLoggersTest.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ConsoleLoggersTest {
-
-  ConsoleLoggers underTest = new ConsoleLoggers();
-
-  @Test
-  public void newInstance() {
-    Logger logger = underTest.newInstance("foo");
-    assertThat(logger).isInstanceOf(ConsoleLogger.class);
-  }
-
-  @Test
-  public void level() {
-    // INFO by default
-    assertThat(underTest.getLevel()).isEqualTo(LoggerLevel.INFO);
-
-    underTest.setLevel(LoggerLevel.DEBUG);
-    assertThat(underTest.getLevel()).isEqualTo(LoggerLevel.DEBUG);
-
-    underTest.setLevel(LoggerLevel.INFO);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/DefaultProfilerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/DefaultProfilerTest.java
deleted file mode 100644
index 5b53d7b380a..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/DefaultProfilerTest.java
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Rule;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-
-public class DefaultProfilerTest {
-
-  @Rule
-  public LogTester tester = new LogTester();
-
-  Profiler underTest = Profiler.create(Loggers.get("DefaultProfilerTest"));
-
-  @Test
-  public void test_levels() {
-    // info by default
-    assertThat(underTest.isDebugEnabled()).isFalse();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-
-    tester.setLevel(LoggerLevel.DEBUG);
-    assertThat(underTest.isDebugEnabled()).isTrue();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-
-    tester.setLevel(LoggerLevel.TRACE);
-    assertThat(underTest.isDebugEnabled()).isTrue();
-    assertThat(underTest.isTraceEnabled()).isTrue();
-  }
-
-  @Test
-  public void stop_reuses_start_message() {
-    tester.setLevel(LoggerLevel.TRACE);
-
-    // trace
-    underTest.startTrace("Register rules");
-    assertThat(tester.logs()).containsOnly("Register rules");
-    underTest.stopTrace();
-    assertThat(tester.logs()).hasSize(2);
-    assertThat(tester.logs().get(1)).startsWith("Register rules (done) | time=");
-    tester.clear();
-
-    // debug
-    underTest.startDebug("Register rules");
-    assertThat(tester.logs()).containsOnly("Register rules");
-    underTest.stopTrace();
-    assertThat(tester.logs()).hasSize(2);
-    assertThat(tester.logs().get(1)).startsWith("Register rules (done) | time=");
-    tester.clear();
-
-    // info
-    underTest.startInfo("Register rules");
-    assertThat(tester.logs()).containsOnly("Register rules");
-    underTest.stopTrace();
-    assertThat(tester.logs()).hasSize(2);
-    assertThat(tester.logs().get(1)).startsWith("Register rules (done) | time=");
-  }
-
-  @Test
-  public void different_start_and_stop_messages() {
-    tester.setLevel(LoggerLevel.TRACE);
-
-    // start TRACE and stop DEBUG
-    underTest.startTrace("Register rules");
-    underTest.stopDebug("Rules registered");
-    assertThat(tester.logs()).hasSize(2);
-    assertThat(tester.logs().get(0)).contains("Register rules");
-    assertThat(tester.logs().get(1)).startsWith("Rules registered | time=");
-    tester.clear();
-
-    // start DEBUG and stop INFO
-    underTest.startDebug("Register rules");
-    underTest.stopInfo("Rules registered");
-    assertThat(tester.logs()).hasSize(2);
-    assertThat(tester.logs().get(0)).contains("Register rules");
-    assertThat(tester.logs().get(1)).startsWith("Rules registered | time=");
-    tester.clear();
-
-    // start INFO and stop TRACE
-    underTest.startInfo("Register rules");
-    underTest.stopTrace("Rules registered");
-    assertThat(tester.logs()).hasSize(2);
-    assertThat(tester.logs().get(0)).contains("Register rules");
-    assertThat(tester.logs().get(1)).startsWith("Rules registered | time=");
-  }
-
-  @Test
-  public void log_on_at_stop() {
-    tester.setLevel(LoggerLevel.TRACE);
-
-    // trace
-    underTest.start();
-    underTest.stopTrace("Rules registered");
-    assertThat(tester.logs()).hasSize(1);
-    assertThat(tester.logs().get(0)).startsWith("Rules registered | time=");
-    tester.clear();
-
-    // debug
-    underTest.start();
-    underTest.stopDebug("Rules registered");
-    assertThat(tester.logs()).hasSize(1);
-    assertThat(tester.logs().get(0)).startsWith("Rules registered | time=");
-    tester.clear();
-
-    // info
-    underTest.start();
-    underTest.stopInfo("Rules registered");
-    assertThat(tester.logs()).hasSize(1);
-    assertThat(tester.logs().get(0)).startsWith("Rules registered | time=");
-  }
-
-  @Test
-  public void add_context() {
-    Profiler profiler = Profiler.create(Loggers.get("DefaultProfilerTest"));
-    profiler.addContext("a_string", "bar");
-    profiler.addContext("null_value", null);
-    profiler.addContext("an_int", 42);
-    profiler.start();
-    // do not write context as there's no message
-    assertThat(tester.logs()).isEmpty();
-
-    profiler.addContext("after_start", true);
-    profiler.stopInfo("Rules registered");
-    assertThat(tester.logs()).hasSize(1);
-    assertThat(tester.logs().get(0))
-      .startsWith("Rules registered | time=")
-      .endsWith("ms | a_string=bar | an_int=42 | after_start=true");
-  }
-
-  @Test
-  public void empty_message() {
-    underTest.addContext("foo", "bar");
-    underTest.startInfo("");
-    assertThat(tester.logs()).containsOnly("foo=bar");
-
-    underTest.addContext("after_start", true);
-    underTest.stopInfo("");
-    assertThat(tester.logs()).hasSize(2);
-    assertThat(tester.logs().get(1))
-      .startsWith("time=")
-      .endsWith("ms | foo=bar | after_start=true");
-  }
-
-  @Test
-  public void fail_if_stop_without_message() {
-    underTest.start();
-    try {
-      underTest.stopInfo();
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("Profiler#stopXXX() can't be called without any message defined in start methods");
-    }
-  }
-
-  @Test
-  public void fail_if_stop_without_start() {
-    try {
-      underTest.stopDebug("foo");
-      fail();
-    } catch (IllegalStateException e) {
-      assertThat(e).hasMessage("Profiler must be started before being stopped");
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogInterceptorsTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogInterceptorsTest.java
deleted file mode 100644
index 13067874f2b..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogInterceptorsTest.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Test;
-import org.sonar.api.utils.TestUtils;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class LogInterceptorsTest {
-
-  @Test
-  public void default_is_null_interceptor() {
-    // production-ready
-    assertThat(LogInterceptors.get()).isInstanceOf(NullInterceptor.class);
-  }
-
-  @Test(expected = IllegalArgumentException.class)
-  public void instance_cant_be_null() {
-    LogInterceptors.set(null);
-  }
-
-  @Test
-  public void private_constructor() {
-    assertThat(TestUtils.hasOnlyPrivateConstructors(LogInterceptors.class)).isTrue();
-  }
-}
-
-
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogTesterJUnit5Test.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogTesterJUnit5Test.java
deleted file mode 100644
index 9d33ffc4512..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogTesterJUnit5Test.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import java.util.concurrent.atomic.AtomicBoolean;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class LogTesterJUnit5Test {
-
-  LogTesterJUnit5 underTest = new LogTesterJUnit5();
-
-  @Test
-  public void info_level_by_default() throws Throwable {
-    // when LogTester is used, then info logs are enabled by default
-    underTest.beforeTestExecution(null);
-    assertThat(underTest.getLevel()).isEqualTo(LoggerLevel.INFO);
-    assertThat(Loggers.getFactory().getLevel()).isEqualTo(LoggerLevel.INFO);
-
-    // change
-    underTest.setLevel(LoggerLevel.DEBUG);
-    assertThat(underTest.getLevel()).isEqualTo(LoggerLevel.DEBUG);
-    assertThat(Loggers.getFactory().getLevel()).isEqualTo(LoggerLevel.DEBUG);
-
-    // reset to initial level after execution of test
-    underTest.afterTestExecution(null);
-    assertThat(underTest.getLevel()).isEqualTo(LoggerLevel.INFO);
-    assertThat(Loggers.getFactory().getLevel()).isEqualTo(LoggerLevel.INFO);
-  }
-
-  @Test
-  public void intercept_logs() throws Throwable {
-    underTest.beforeTestExecution(null);
-    Loggers.get("logger1").info("an information");
-    Loggers.get("logger2").warn("warning: {}", 42);
-
-    assertThat(underTest.logs()).containsExactly("an information", "warning: 42");
-    assertThat(underTest.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(underTest.logs(LoggerLevel.INFO)).containsOnly("an information");
-    assertThat(underTest.logs(LoggerLevel.WARN)).containsOnly("warning: 42");
-
-    underTest.clear();
-    assertThat(underTest.logs()).isEmpty();
-    assertThat(underTest.logs(LoggerLevel.INFO)).isEmpty();
-
-    underTest.afterTestExecution(null);
-    assertThat(LogInterceptors.get()).isSameAs(NullInterceptor.NULL_INSTANCE);
-  }
-
-  @Test
-  public void use_suppliers() throws Throwable {
-    // when LogTester is used, then info logs are enabled by default
-    underTest.beforeTestExecution(null);
-    AtomicBoolean touchedTrace = new AtomicBoolean();
-    AtomicBoolean touchedDebug = new AtomicBoolean();
-    Loggers.get("logger1").trace(() -> {
-      touchedTrace.set(true);
-      return "a trace information";
-    });
-    Loggers.get("logger1").debug(() -> {
-      touchedDebug.set(true);
-      return "a debug information";
-    });
-
-    assertThat(underTest.logs()).isEmpty();
-    assertThat(touchedTrace.get()).isFalse();
-    assertThat(touchedDebug.get()).isFalse();
-
-    // change level to DEBUG
-    underTest.setLevel(LoggerLevel.DEBUG);
-    Loggers.get("logger1").trace(() -> {
-      touchedTrace.set(true);
-      return "a trace information";
-    });
-    Loggers.get("logger1").debug(() -> {
-      touchedDebug.set(true);
-      return "a debug information";
-    });
-
-    assertThat(underTest.logs()).containsOnly("a debug information");
-    assertThat(touchedTrace.get()).isFalse();
-    assertThat(touchedDebug.get()).isTrue();
-    touchedDebug.set(false);
-    underTest.clear();
-
-    // change level to TRACE
-    underTest.setLevel(LoggerLevel.TRACE);
-    Loggers.get("logger1").trace(() -> {
-      touchedTrace.set(true);
-      return "a trace information";
-    });
-    Loggers.get("logger1").debug(() -> {
-      touchedDebug.set(true);
-      return "a debug information";
-    });
-
-    assertThat(underTest.logs()).containsExactly("a trace information", "a debug information");
-    assertThat(touchedTrace.get()).isTrue();
-    assertThat(touchedDebug.get()).isTrue();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogTesterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogTesterTest.java
deleted file mode 100644
index 36ac39c36fd..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogTesterTest.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import java.util.concurrent.atomic.AtomicBoolean;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class LogTesterTest {
-
-  LogTester underTest = new LogTester();
-
-  @Test
-  public void info_level_by_default() throws Throwable {
-    // when LogTester is used, then info logs are enabled by default
-    underTest.before();
-    assertThat(underTest.getLevel()).isEqualTo(LoggerLevel.INFO);
-    assertThat(Loggers.getFactory().getLevel()).isEqualTo(LoggerLevel.INFO);
-
-    // change
-    underTest.setLevel(LoggerLevel.DEBUG);
-    assertThat(underTest.getLevel()).isEqualTo(LoggerLevel.DEBUG);
-    assertThat(Loggers.getFactory().getLevel()).isEqualTo(LoggerLevel.DEBUG);
-
-    // reset to initial level after execution of test
-    underTest.after();
-    assertThat(underTest.getLevel()).isEqualTo(LoggerLevel.INFO);
-    assertThat(Loggers.getFactory().getLevel()).isEqualTo(LoggerLevel.INFO);
-  }
-
-  @Test
-  public void intercept_logs() throws Throwable {
-    underTest.before();
-    Loggers.get("logger1").info("an information");
-    Loggers.get("logger2").warn("warning: {}", 42);
-
-    assertThat(underTest.logs()).containsExactly("an information", "warning: 42");
-    assertThat(underTest.logs(LoggerLevel.ERROR)).isEmpty();
-    assertThat(underTest.logs(LoggerLevel.INFO)).containsOnly("an information");
-    assertThat(underTest.logs(LoggerLevel.WARN)).containsOnly("warning: 42");
-
-    underTest.clear();
-    assertThat(underTest.logs()).isEmpty();
-    assertThat(underTest.logs(LoggerLevel.INFO)).isEmpty();
-
-    underTest.after();
-    assertThat(LogInterceptors.get()).isSameAs(NullInterceptor.NULL_INSTANCE);
-  }
-
-  @Test
-  public void use_suppliers() throws Throwable {
-    // when LogTester is used, then info logs are enabled by default
-    underTest.before();
-    AtomicBoolean touchedTrace = new AtomicBoolean();
-    AtomicBoolean touchedDebug = new AtomicBoolean();
-    Loggers.get("logger1").trace(() -> {
-      touchedTrace.set(true);
-      return "a trace information";
-    });
-    Loggers.get("logger1").debug(() -> {
-      touchedDebug.set(true);
-      return "a debug information";
-    });
-
-    assertThat(underTest.logs()).isEmpty();
-    assertThat(touchedTrace.get()).isFalse();
-    assertThat(touchedDebug.get()).isFalse();
-
-    // change level to DEBUG
-    underTest.setLevel(LoggerLevel.DEBUG);
-    Loggers.get("logger1").trace(() -> {
-      touchedTrace.set(true);
-      return "a trace information";
-    });
-    Loggers.get("logger1").debug(() -> {
-      touchedDebug.set(true);
-      return "a debug information";
-    });
-
-    assertThat(underTest.logs()).containsOnly("a debug information");
-    assertThat(touchedTrace.get()).isFalse();
-    assertThat(touchedDebug.get()).isTrue();
-    touchedDebug.set(false);
-    underTest.clear();
-
-    // change level to TRACE
-    underTest.setLevel(LoggerLevel.TRACE);
-    Loggers.get("logger1").trace(() -> {
-      touchedTrace.set(true);
-      return "a trace information";
-    });
-    Loggers.get("logger1").debug(() -> {
-      touchedDebug.set(true);
-      return "a debug information";
-    });
-
-    assertThat(underTest.logs()).containsExactly("a trace information", "a debug information");
-    assertThat(touchedTrace.get()).isTrue();
-    assertThat(touchedDebug.get()).isTrue();
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogbackLoggerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogbackLoggerTest.java
deleted file mode 100644
index 5a1acbb27b0..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LogbackLoggerTest.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import ch.qos.logback.classic.Level;
-import org.junit.Rule;
-import org.junit.Test;
-import org.slf4j.LoggerFactory;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class LogbackLoggerTest {
-
-  LogbackLogger underTest = new LogbackLogger((ch.qos.logback.classic.Logger)LoggerFactory.getLogger(getClass()));
-
-  @Rule
-  public LogTester tester = new LogTester();
-
-  @Test
-  public void log() {
-    // no assertions. Simply verify that calls do not fail.
-    underTest.trace("message");
-    underTest.trace("message {}", "foo");
-    underTest.trace("message {} {}", "foo", "bar");
-    underTest.trace("message {} {} {}", "foo", "bar", "baz");
-
-    underTest.debug("message");
-    underTest.debug("message {}", "foo");
-    underTest.debug("message {} {}", "foo", "bar");
-    underTest.debug("message {} {} {}", "foo", "bar", "baz");
-
-    underTest.info("message");
-    underTest.info("message {}", "foo");
-    underTest.info("message {} {}", "foo", "bar");
-    underTest.info("message {} {} {}", "foo", "bar", "baz");
-
-    underTest.warn("message");
-    underTest.warn("message {}", "foo");
-    underTest.warn("message {} {}", "foo", "bar");
-    underTest.warn("message {} {} {}", "foo", "bar", "baz");
-    underTest.warn("message", new NullPointerException("boom!"));
-
-    underTest.error("message");
-    underTest.error("message {}", "foo");
-    underTest.error("message {} {}", "foo", "bar");
-    underTest.error("message {} {} {}", "foo", "bar", "baz");
-    underTest.error("message", new IllegalArgumentException(""));
-  }
-
-  @Test
-  public void change_level() {
-    assertThat(underTest.setLevel(LoggerLevel.ERROR)).isTrue();
-    assertThat(underTest.isDebugEnabled()).isFalse();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-    assertThat(underTest.logbackLogger().getLevel()).isEqualTo(Level.ERROR);
-
-    assertThat(underTest.setLevel(LoggerLevel.WARN)).isTrue();
-    assertThat(underTest.isDebugEnabled()).isFalse();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-    assertThat(underTest.logbackLogger().getLevel()).isEqualTo(Level.WARN);
-
-    assertThat(underTest.setLevel(LoggerLevel.INFO)).isTrue();
-    assertThat(underTest.logbackLogger().getLevel()).isEqualTo(Level.INFO);
-    assertThat(underTest.isDebugEnabled()).isFalse();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-
-    assertThat(underTest.setLevel(LoggerLevel.DEBUG)).isTrue();
-    assertThat(underTest.isDebugEnabled()).isTrue();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-    assertThat(underTest.logbackLogger().getLevel()).isEqualTo(Level.DEBUG);
-
-    assertThat(underTest.setLevel(LoggerLevel.TRACE)).isTrue();
-    assertThat(underTest.isDebugEnabled()).isTrue();
-    assertThat(underTest.isTraceEnabled()).isTrue();
-    assertThat(underTest.logbackLogger().getLevel()).isEqualTo(Level.TRACE);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LoggersTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LoggersTest.java
deleted file mode 100644
index dfb7c4e834c..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/LoggersTest.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Test;
-import org.sonar.api.Plugin;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class LoggersTest {
-
-  @Test
-  public void factory() {
-    // logback is used by sonar-plugin-api
-    assertThat(Loggers.getFactory()).isInstanceOf(LogbackLoggers.class);
-
-    assertThat(Loggers.get("foo")).isInstanceOf(LogbackLogger.class);
-    assertThat(Loggers.get(Plugin.class)).isInstanceOf(LogbackLogger.class);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/NullInterceptorTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/NullInterceptorTest.java
deleted file mode 100644
index 06f42fbd5e5..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/NullInterceptorTest.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Test;
-
-import static org.mockito.Mockito.mock;
-
-public class NullInterceptorTest {
-
-  @Test
-  public void do_not_throws_exception() {
-    // verify that... it does nothing
-    NullInterceptor.NULL_INSTANCE.log(LoggerLevel.INFO, "foo");
-    NullInterceptor.NULL_INSTANCE.log(LoggerLevel.INFO, "foo {}", 42);
-    NullInterceptor.NULL_INSTANCE.log(LoggerLevel.INFO, "foo {} {}", 42, 66);
-    NullInterceptor.NULL_INSTANCE.log(LoggerLevel.INFO, "foo {} {} {}", 42, 66, 84);
-    NullInterceptor.NULL_INSTANCE.log(LoggerLevel.INFO, "foo", mock(Exception.class));
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/NullProfilerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/NullProfilerTest.java
deleted file mode 100644
index 93b47d290be..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/NullProfilerTest.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class NullProfilerTest {
-
-  NullProfiler underTest = NullProfiler.NULL_INSTANCE;
-
-  @Test
-  public void do_not_fail() {
-    assertThat(underTest.start()).isSameAs(underTest);
-    assertThat(underTest.startTrace("")).isSameAs(underTest);
-    assertThat(underTest.startDebug("")).isSameAs(underTest);
-    assertThat(underTest.startInfo("")).isSameAs(underTest);
-
-    assertThat(underTest.stopTrace()).isSameAs(underTest);
-    assertThat(underTest.stopTrace("")).isSameAs(underTest);
-    assertThat(underTest.stopDebug("")).isSameAs(underTest);
-    assertThat(underTest.stopDebug()).isSameAs(underTest);
-    assertThat(underTest.stopInfo()).isSameAs(underTest);
-    assertThat(underTest.stopInfo("")).isSameAs(underTest);
-
-    assertThat(underTest.isDebugEnabled()).isFalse();
-    assertThat(underTest.isTraceEnabled()).isFalse();
-    assertThat(underTest.addContext("foo", "bar")).isSameAs(underTest);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ProfilerTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ProfilerTest.java
deleted file mode 100644
index 29e82be22e7..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/log/ProfilerTest.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.log;
-
-import org.junit.Rule;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class ProfilerTest {
-  @Rule
-  public LogTester tester = new LogTester();
-
-  @Test
-  public void create() {
-    Profiler profiler = Profiler.create(Loggers.get("foo"));
-    assertThat(profiler).isInstanceOf(DefaultProfiler.class);
-  }
-
-  @Test
-  public void create_null_profiler_if_trace_level_is_disabled() {
-    tester.setLevel(LoggerLevel.TRACE);
-    Profiler profiler = Profiler.createIfTrace(Loggers.get("foo"));
-    assertThat(profiler).isInstanceOf(DefaultProfiler.class);
-
-    tester.setLevel(LoggerLevel.DEBUG);
-    profiler = Profiler.createIfTrace(Loggers.get("foo"));
-    assertThat(profiler).isInstanceOf(NullProfiler.class);
-  }
-
-  @Test
-  public void create_null_profiler_if_debug_level_is_disabled() {
-    tester.setLevel(LoggerLevel.TRACE);
-    Profiler profiler = Profiler.createIfDebug(Loggers.get("foo"));
-    assertThat(profiler).isInstanceOf(DefaultProfiler.class);
-
-    tester.setLevel(LoggerLevel.INFO);
-    profiler = Profiler.createIfDebug(Loggers.get("foo"));
-    assertThat(profiler).isInstanceOf(NullProfiler.class);
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/CsvWriterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/CsvWriterTest.java
deleted file mode 100644
index 78549643750..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/CsvWriterTest.java
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.text;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.io.Writer;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.Assert.fail;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.mock;
-
-public class CsvWriterTest {
-
-  @Test
-  public void write_csv() throws Exception {
-    StringWriter output = new StringWriter();
-    CsvWriter writer = CsvWriter.of(output);
-
-    writer.values("France", "Paris");
-    writer.values("Sweden", "Stockholm");
-    writer.close();
-
-    BufferedReader reader = new BufferedReader(new StringReader(output.toString()));
-    String line1 = reader.readLine();
-    assertThat(line1).isEqualTo("France,Paris");
-
-    String line2 = reader.readLine();
-    assertThat(line2).isEqualTo("Sweden,Stockholm");
-
-    assertThat(reader.readLine()).isNull();
-  }
-
-  @Test
-  public void escape_value() throws Exception {
-    StringWriter output = new StringWriter();
-    CsvWriter writer = CsvWriter.of(output);
-
-    writer.values("no double-quotes", "contains \"double-quotes\"", "contains , commas");
-    writer.close();
-
-    BufferedReader reader = new BufferedReader(new StringReader(output.toString()));
-    assertThat(reader.readLine()).isEqualTo("no double-quotes,\"contains \"\"double-quotes\"\"\",\"contains , commas\"");
-
-    assertThat(reader.readLine()).isNull();
-  }
-
-  @Test
-  public void fail_to_write_to_stream() throws Exception {
-    Writer output = mock(Writer.class);
-    IOException cause = new IOException("bad");
-    doThrow(cause).when(output).append(anyString());
-
-    CsvWriter writer = CsvWriter.of(output);
-
-    try {
-      writer.values("foo");
-      fail();
-    } catch (WriterException e) {
-      assertThat(e).hasMessage("Fail to generate CSV with value: foo");
-      assertThat(e.getCause()).isSameAs(cause);
-    }
-  }
-
-  @Test
-  public void fail_to_close_stream() throws Exception {
-    Writer output = mock(Writer.class);
-    IOException cause = new IOException("bad");
-    doThrow(cause).when(output).close();
-
-    CsvWriter writer = CsvWriter.of(output);
-    writer.values("foo");
-
-    try {
-      writer.close();
-      fail();
-    } catch (WriterException e) {
-      assertThat(e).hasMessage("Fail to close CSV output");
-      assertThat(e.getCause()).isSameAs(cause);
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/JsonWriterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/JsonWriterTest.java
deleted file mode 100644
index 5629ba501e4..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/JsonWriterTest.java
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.text;
-
-import com.google.common.collect.ImmutableMap;
-import java.io.IOException;
-import java.io.StringWriter;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.Map;
-import java.util.concurrent.atomic.AtomicInteger;
-import org.junit.Test;
-import org.sonar.api.utils.DateUtils;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.junit.Assert.fail;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-public class JsonWriterTest {
-
-  private static final String EMPTY_STRING = "";
-
-  private StringWriter stringWriter = new StringWriter();
-
-  private JsonWriter underTest = JsonWriter.of(stringWriter);
-
-  @Test
-  public void empty_object() {
-    underTest.beginObject().endObject().close();
-    expect("{}");
-  }
-
-  @Test
-  public void empty_array() {
-    underTest.beginArray().endArray().close();
-    expect("[]");
-  }
-
-  @Test
-  public void stop_while_streaming() {
-    underTest.beginObject().name("foo").value("bar");
-    // endObject() and close() are missing
-    expect("{\"foo\":\"bar\"");
-  }
-
-  @Test
-  public void objects_and_arrays() {
-    underTest.beginObject().name("issues")
-      .beginArray()
-      .beginObject().prop("key", "ABC").endObject()
-      .beginObject().prop("key", "DEF").endObject()
-      .endArray()
-      .endObject().close();
-    expect("{\"issues\":[{\"key\":\"ABC\"},{\"key\":\"DEF\"}]}");
-  }
-
-  @Test
-  public void array_values() {
-    underTest.beginArray().values(Arrays.asList("foo", "bar", "baz")).endArray().close();
-    expect("[\"foo\",\"bar\",\"baz\"]");
-  }
-
-  @Test
-  public void type_of_values() {
-    Date date = DateUtils.parseDateTime("2010-05-18T15:50:45+0100");
-    underTest.beginObject()
-      .prop("aBoolean", true)
-      .prop("aInt", 123)
-      .prop("aLong", 1000L)
-      .prop("aDouble", 3.14)
-      .prop("aNumber", new AtomicInteger(123456789))
-      .prop("aString", "bar")
-      .propDate("aDate", date)
-      .endObject().close();
-    expect("{\"aBoolean\":true,\"aInt\":123,\"aLong\":1000,\"aDouble\":3.14,\"aNumber\":123456789,\"aString\":\"bar\",\"aDate\":\"2010-05-18\"}");
-  }
-
-  @Test
-  public void ignore_null_values_by_default() {
-    underTest.beginObject()
-      .prop("nullNumber", (Number) null)
-      .prop("nullString", (String) null)
-      .name("nullNumber").value((Number) null)
-      .name("nullString").value((String) null)
-      .name("nullDate").valueDate(null)
-      .name("nullDateTime").valueDate(null)
-      .endObject().close();
-    expect("{}");
-  }
-
-  @Test
-  public void serialize_null_values() {
-    underTest.setSerializeNulls(true);
-    underTest.beginObject()
-      .prop("nullNumber", (Number) null)
-      .prop("nullString", (String) null)
-      .name("nullNumber").value((Number) null)
-      .name("nullString").value((String) null)
-      .name("nullDate").valueDate(null)
-      .name("nullDateTime").valueDate(null)
-      .endObject().close();
-    expect("{\"nullNumber\":null,\"nullString\":null,\"nullNumber\":null,\"nullString\":null,\"nullDate\":null,\"nullDateTime\":null}");
-  }
-
-  @Test
-  public void serialize_empty_strings_by_default() {
-    underTest.beginObject()
-      .prop("emptyString", EMPTY_STRING)
-      .name("emptyStringAsObject").valueObject(EMPTY_STRING)
-      .endObject().close();
-    expect("{" +
-      "\"emptyString\":\"\"," +
-      "\"emptyStringAsObject\":\"\"" +
-      "}");
-  }
-
-  @Test
-  public void ignore_empty_strings_when_requested() {
-    underTest.setSerializeEmptys(false)
-      .beginObject()
-      .prop("emptyString", EMPTY_STRING)
-      .name("emptyStringAsObject").valueObject(EMPTY_STRING)
-      .endObject().close();
-    expect("{}");
-  }
-
-  @Test
-  public void escape_values() {
-    underTest.beginObject()
-      .prop("foo", "<hello \"world\">")
-      .endObject().close();
-    expect("{\"foo\":\"\\u003chello \\\"world\\\"\\u003e\"}");
-  }
-
-  @Test
-  public void escape_html_characters() {
-    underTest.beginObject()
-            .prop("foo", "123<>abc")
-            .endObject().close();
-    expect("{\"foo\":\"123\\u003c\\u003eabc\"}");
-  }
-
-  @Test
-  public void valueObject() {
-    underTest.beginObject()
-      .name("aString").valueObject("stringValue")
-      .name("aBoolean").valueObject(true)
-      .name("aInt").valueObject(42)
-      .name("aFloat").valueObject(3.14)
-      .name("aLong").valueObject(42L)
-      .name("aList").valueObject(Arrays.asList("one", 2, "three"))
-      .name("anEnum").valueObject(ColorEnum.GREEN)
-      .name("aMap").valueObject(ImmutableMap.of("hello", "world", "good", "bye"))
-      .endObject().close();
-    expect(
-      "{\"aString\":\"stringValue\",\"aBoolean\":true,\"aInt\":42,\"aFloat\":3.14,\"aLong\":42,\"aList\":[\"one\",2,\"three\"],\"anEnum\":\"GREEN\",\"aMap\":{\"hello\":\"world\",\"good\":\"bye\"}}");
-  }
-
-  @Test
-  public void valueObject_recursive() {
-    Map map = ImmutableMap.of("a", ImmutableMap.of("b", "c"));
-    underTest.valueObject(map).close();
-    expect("{\"a\":{\"b\":\"c\"}}");
-  }
-
-  @Test
-  public void valueObject_unsupported_type() {
-    try {
-      underTest.beginObject().valueObject(new StringWriter()).endObject().close();
-      fail();
-    } catch (IllegalArgumentException e) {
-      assertThat(e).hasMessage("class org.sonar.api.utils.text.JsonWriter does not support encoding of type: class java.io.StringWriter");
-    }
-  }
-
-  @Test
-  public void fail_on_NaN_value() {
-    assertThatThrownBy(() -> underTest.beginObject().prop("foo", Double.NaN).endObject().close())
-      .isInstanceOf(WriterException.class);
-  }
-
-  @Test
-  public void fail_if_not_valid() {
-    assertThatThrownBy(() -> underTest.beginObject().endArray().close())
-      .isInstanceOf(WriterException.class);
-  }
-
-  @Test
-  public void fail_to_begin_array() throws Exception {
-    com.google.gson.stream.JsonWriter gson = mock(com.google.gson.stream.JsonWriter.class);
-    when(gson.beginArray()).thenThrow(new IOException("the reason"));
-
-    assertThatThrownBy(() -> new JsonWriter(gson).beginArray())
-      .isInstanceOf(WriterException.class)
-      .hasMessage("Fail to write JSON");
-  }
-
-  private void expect(String s) {
-    assertThat(stringWriter.toString()).isEqualTo(s);
-  }
-
-  private enum ColorEnum {
-    RED, GREEN
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/XmlWriterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/XmlWriterTest.java
deleted file mode 100644
index e103662480e..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/utils/text/XmlWriterTest.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils.text;
-
-import java.io.StringWriter;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class XmlWriterTest {
-
-  StringWriter xml = new StringWriter();
-  XmlWriter writer = XmlWriter.of(xml);
-
-  private void expect(String s) {
-    assertThat(xml.toString()).isEqualTo(s);
-  }
-
-  @Test
-  public void declaration() {
-    writer.declaration().begin("foo").end().close();
-    expect("<?xml version=\"1.0\" encoding=\"UTF-8\"?><foo></foo>");
-  }
-
-  @Test
-  public void end_with_unused_parameter() {
-    writer.begin("foo").end("foo").close();
-    expect("<foo></foo>");
-  }
-
-  @Test
-  public void only_root() {
-    writer.begin("foo").end().close();
-    expect("<foo></foo>");
-  }
-
-  @Test
-  public void escape_value() {
-    writer.prop("foo", "1<2 & 2>=2").close();
-    expect("<foo>1&lt;2 &amp; 2&gt;=2</foo>");
-  }
-
-  @Test
-  public void only_root_with_value() {
-    writer.prop("foo", "bar").close();
-    expect("<foo>bar</foo>");
-  }
-
-  @Test
-  public void ignore_null_values() {
-    writer.begin("root")
-      .prop("nullNumber", (Number) null)
-      .prop("nullString", (String) null)
-      .end().close();
-    expect("<root></root>");
-  }
-
-  @Test
-  public void fail_on_NaN_value() {
-    assertThatThrownBy(() -> writer.begin("root").prop("foo", Double.NaN).end().close())
-      .isInstanceOf(WriterException.class)
-      .hasMessage("Fail to write XML. Double value is not valid: NaN");
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/web/ServletFilterTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/web/ServletFilterTest.java
deleted file mode 100644
index 1f2111125ad..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/web/ServletFilterTest.java
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.web;
-
-import javax.servlet.FilterChain;
-import javax.servlet.FilterConfig;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-public class ServletFilterTest {
-
-  @Test
-  public void include_all() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.create("/*");
-    assertThat(pattern.matches("/")).isTrue();
-    assertThat(pattern.matches("/foo/ooo")).isTrue();
-
-    assertThat(pattern.getInclusions()).containsOnly("/*");
-    assertThat(pattern.getExclusions()).isEmpty();
-  }
-
-  @Test
-  public void include_end_of_url() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.create("*foo");
-    assertThat(pattern.matches("/")).isFalse();
-    assertThat(pattern.matches("/hello/foo")).isTrue();
-    assertThat(pattern.matches("/hello/bar")).isFalse();
-    assertThat(pattern.matches("/foo")).isTrue();
-    assertThat(pattern.matches("/foo2")).isFalse();
-  }
-
-  @Test
-  public void include_beginning_of_url() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.create("/foo/*");
-    assertThat(pattern.matches("/")).isFalse();
-    assertThat(pattern.matches("/foo")).isTrue();
-    assertThat(pattern.matches("/foo/bar")).isTrue();
-    assertThat(pattern.matches("/bar")).isFalse();
-  }
-
-  @Test
-  public void include_exact_url() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.create("/foo");
-    assertThat(pattern.matches("/")).isFalse();
-    assertThat(pattern.matches("/foo")).isTrue();
-    assertThat(pattern.matches("/foo/")).isFalse();
-    assertThat(pattern.matches("/bar")).isFalse();
-  }
-
-  @Test
-  public void exclude_all() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .excludes("/*")
-      .build();
-    assertThat(pattern.matches("/")).isFalse();
-    assertThat(pattern.matches("/foo/ooo")).isFalse();
-  }
-
-  @Test
-  public void exclude_end_of_url() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .excludes("*foo")
-      .build();
-
-    assertThat(pattern.matches("/")).isTrue();
-    assertThat(pattern.matches("/hello/foo")).isFalse();
-    assertThat(pattern.matches("/hello/bar")).isTrue();
-    assertThat(pattern.matches("/foo")).isFalse();
-    assertThat(pattern.matches("/foo2")).isTrue();
-  }
-
-  @Test
-  public void exclude_beginning_of_url() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .excludes("/foo/*")
-      .build();
-
-    assertThat(pattern.matches("/")).isTrue();
-    assertThat(pattern.matches("/foo")).isFalse();
-    assertThat(pattern.matches("/foo/bar")).isFalse();
-    assertThat(pattern.matches("/bar")).isTrue();
-  }
-
-  @Test
-  public void exclude_exact_url() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .excludes("/foo")
-      .build();
-
-    assertThat(pattern.matches("/")).isTrue();
-    assertThat(pattern.matches("/foo")).isFalse();
-    assertThat(pattern.matches("/foo/")).isTrue();
-    assertThat(pattern.matches("/bar")).isTrue();
-  }
-
-  @Test
-  public void use_multiple_include_patterns() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .includes("/foo", "/foo2")
-      .build();
-    assertThat(pattern.matches("/")).isFalse();
-    assertThat(pattern.matches("/foo")).isTrue();
-    assertThat(pattern.matches("/foo2")).isTrue();
-    assertThat(pattern.matches("/foo/")).isFalse();
-    assertThat(pattern.matches("/bar")).isFalse();
-  }
-
-  @Test
-  public void use_multiple_exclude_patterns() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .excludes("/foo", "/foo2")
-      .build();
-    assertThat(pattern.matches("/")).isTrue();
-    assertThat(pattern.matches("/foo")).isFalse();
-    assertThat(pattern.matches("/foo2")).isFalse();
-    assertThat(pattern.matches("/foo/")).isTrue();
-    assertThat(pattern.matches("/bar")).isTrue();
-  }
-
-  @Test
-  public void use_include_and_exclude_patterns() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .includes("/foo/*", "/foo/lo*")
-      .excludes("/foo/login", "/foo/logout", "/foo/list")
-      .build();
-    assertThat(pattern.matches("/")).isFalse();
-    assertThat(pattern.matches("/foo")).isTrue();
-    assertThat(pattern.matches("/foo/login")).isFalse();
-    assertThat(pattern.matches("/foo/logout")).isFalse();
-    assertThat(pattern.matches("/foo/list")).isFalse();
-    assertThat(pattern.matches("/foo/locale")).isTrue();
-    assertThat(pattern.matches("/foo/index")).isTrue();
-  }
-
-  @Test
-  public void use_include_and_exclude_prefix() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .includes("/foo_2")
-      .excludes("/foo")
-      .build();
-    assertThat(pattern.matches("/")).isFalse();
-    assertThat(pattern.matches("/foo_2")).isTrue();
-    assertThat(pattern.matches("/foo")).isFalse();
-  }
-
-  @Test
-  public void exclude_pattern_has_higher_priority_than_include_pattern() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .includes("/foo")
-      .excludes("/foo")
-      .build();
-    assertThat(pattern.matches("/foo")).isFalse();
-  }
-
-  @Test
-  public void accept_empty_patterns() {
-    ServletFilter.UrlPattern pattern = ServletFilter.UrlPattern.builder()
-      .excludes()
-      .includes()
-      .build();
-    assertThat(pattern.matches("/")).isTrue();
-    assertThat(pattern.matches("/foo/bar")).isTrue();
-  }
-
-  @Test
-  public void create_throws_IAE_if_empty_url() {
-    assertThatThrownBy(() -> ServletFilter.UrlPattern.create(""))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("URL pattern must start with slash '/': ");
-  }
-
-  @Test
-  public void filter_should_return_url_pattern() {
-    ServletFilter filter = new FakeFilter();
-    assertThat(filter.doGetPattern()).isNotNull();
-  }
-
-  @Test
-  public void filter_should_apply_to_all_urls_by_default() {
-    ServletFilter filter = new DefaultFilter();
-    assertThat(filter.doGetPattern().matches("/")).isTrue();
-    assertThat(filter.doGetPattern().matches("/foo/bar")).isTrue();
-  }
-
-  @Test
-  public void getUrl_returns_single_inclusion() {
-    assertThat(ServletFilter.UrlPattern.create("/*").getInclusions()).containsOnly("/*");
-    assertThat(ServletFilter.UrlPattern.create("/foo/bar").getInclusions()).containsOnly("/foo/bar");
-  }
-
-  @Test
-  public void test_staticResourcePatterns() {
-    assertThat(ServletFilter.UrlPattern.Builder.staticResourcePatterns()).containsOnly(
-      "*.css",
-      "*.css.map",
-      "*.ico",
-      "*.png",
-      "*.jpg",
-      "*.jpeg",
-      "*.gif",
-      "*.svg",
-      "*.js",
-      "*.js.map",
-      "*.pdf",
-      "/json/*",
-      "/static/*",
-      "/robots.txt",
-      "/favicon.ico",
-      "/apple-touch-icon*",
-      "/mstile*");
-  }
-
-  @Test
-  public void test_label() {
-    assertThat(ServletFilter.UrlPattern.builder().build().label()).isEqualTo("UrlPattern{inclusions=[], exclusions=[]}");
-    assertThat(ServletFilter.UrlPattern.builder()
-      .includes("/foo/*")
-      .excludes("/foo/login")
-      .build().label()).isEqualTo("UrlPattern{inclusions=[/foo/*], exclusions=[/foo/login]}");
-    assertThat(ServletFilter.UrlPattern.builder()
-      .includes("/foo/*", "/foo/lo*")
-      .excludes("/foo/login", "/foo/logout", "/foo/list")
-      .build().label()).isEqualTo("UrlPattern{inclusions=[/foo/*, ...], exclusions=[/foo/login, ...]}");
-  }
-
-  private static class FakeFilter extends ServletFilter {
-    @Override
-    public UrlPattern doGetPattern() {
-      return UrlPattern.create("/fake");
-    }
-
-    public void init(FilterConfig filterConfig) {
-    }
-
-    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) {
-    }
-
-    public void destroy() {
-    }
-  }
-
-  private static class DefaultFilter extends ServletFilter {
-    public void init(FilterConfig filterConfig) {
-    }
-
-    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) {
-    }
-
-    public void destroy() {
-    }
-  }
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/web/page/ContextTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/web/page/ContextTest.java
deleted file mode 100644
index f8348e3e65b..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/web/page/ContextTest.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.web.page;
-
-import java.util.Collection;
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.assertj.core.api.Assertions.tuple;
-
-public class ContextTest {
-
-  private Context underTest = new Context();
-
-  private Page page = Page.builder("governance/project_export").setName("Project Export").build();
-
-  @Test
-  public void no_pages_with_the_same_path() {
-    underTest.addPage(page);
-
-    assertThatThrownBy(() -> underTest.addPage(page))
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Page 'Project Export' cannot be loaded. Another page with key 'governance/project_export' already exists.");
-  }
-
-  @Test
-  public void ordered_by_name() {
-    underTest
-      .addPage(Page.builder("fake/K1").setName("N2").build())
-      .addPage(Page.builder("fake/K2").setName("N3").build())
-      .addPage(Page.builder("fake/K3").setName("N1").build());
-
-    Collection<Page> result = underTest.getPages();
-
-    assertThat(result).extracting(Page::getKey, Page::getName)
-      .containsOnly(
-        tuple("fake/K3", "N1"),
-        tuple("fake/K1", "N2"),
-        tuple("fake/K2", "N3"));
-  }
-
-  @Test
-  public void empty_pages_by_default() {
-    Collection<Page> result = underTest.getPages();
-
-    assertThat(result).isEmpty();
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/web/page/PageDefinitionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/web/page/PageDefinitionTest.java
deleted file mode 100644
index e9eee5498fd..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/web/page/PageDefinitionTest.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.web.page;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-/**
- * Used for the documentation
- */
-public class PageDefinitionTest {
-  @Test
-  public void test_page_definition() {
-    PageDefinition underTest = context -> context.addPage(Page.builder("my_plugin/my_page").setName("My Page").build());
-    Context context = new Context();
-
-    underTest.define(context);
-
-    assertThat(context.getPages()).extracting(Page::getKey).contains("my_plugin/my_page");
-  }
-
-}
diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/web/page/PageTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/web/page/PageTest.java
deleted file mode 100644
index 68c03fe3571..00000000000
--- a/sonar-plugin-api/src/test/java/org/sonar/api/web/page/PageTest.java
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.web.page;
-
-import org.junit.Test;
-import org.sonar.api.resources.Qualifiers;
-import org.sonar.api.web.page.Page.Qualifier;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.sonar.api.web.page.Page.Qualifier.APP;
-import static org.sonar.api.web.page.Page.Qualifier.MODULE;
-import static org.sonar.api.web.page.Page.Qualifier.PROJECT;
-import static org.sonar.api.web.page.Page.Qualifier.SUB_VIEW;
-import static org.sonar.api.web.page.Page.Qualifier.VIEW;
-import static org.sonar.api.web.page.Page.Scope.COMPONENT;
-import static org.sonar.api.web.page.Page.Scope.GLOBAL;
-
-public class PageTest {
-
-  private Page.Builder underTest = Page.builder("governance/project_dump").setName("Project Dump");
-
-  @Test
-  public void full_test() {
-    Page result = underTest
-      .setComponentQualifiers(PROJECT, MODULE)
-      .setScope(COMPONENT)
-      .setAdmin(true)
-      .build();
-
-    assertThat(result.getKey()).isEqualTo("governance/project_dump");
-    assertThat(result.getPluginKey()).isEqualTo("governance");
-    assertThat(result.getName()).isEqualTo("Project Dump");
-    assertThat(result.getComponentQualifiers()).containsOnly(PROJECT, MODULE);
-    assertThat(result.getScope()).isEqualTo(COMPONENT);
-    assertThat(result.isAdmin()).isTrue();
-  }
-
-  @Test
-  public void qualifiers_map_to_key() {
-    assertThat(Qualifier.PROJECT.getKey()).isEqualTo(org.sonar.api.resources.Qualifiers.PROJECT);
-    assertThat(Qualifier.MODULE.getKey()).isEqualTo(org.sonar.api.resources.Qualifiers.MODULE);
-    assertThat(Qualifier.VIEW.getKey()).isEqualTo(org.sonar.api.resources.Qualifiers.VIEW);
-    assertThat(Qualifier.APP.getKey()).isEqualTo(org.sonar.api.resources.Qualifiers.APP);
-    assertThat(Qualifier.SUB_VIEW.getKey()).isEqualTo(org.sonar.api.resources.Qualifiers.SUBVIEW);
-  }
-
-  @Test
-  public void authorized_qualifiers() {
-    Qualifier[] qualifiers = Qualifier.values();
-
-    assertThat(qualifiers).containsExactlyInAnyOrder(PROJECT, MODULE, VIEW, SUB_VIEW, APP);
-  }
-
-  @Test
-  public void default_values() {
-    Page result = underTest.build();
-
-    assertThat(result.getComponentQualifiers()).isEmpty();
-    assertThat(result.getScope()).isEqualTo(GLOBAL);
-    assertThat(result.isAdmin()).isFalse();
-  }
-
-  @Test
-  public void all_qualifiers_when_component_page() {
-    Page result = underTest.setScope(COMPONENT).build();
-
-    assertThat(result.getComponentQualifiers()).containsOnly(Qualifier.values());
-  }
-
-  @Test
-  public void qualifiers_from_key() {
-    assertThat(Qualifier.fromKey(Qualifiers.PROJECT)).isEqualTo(Qualifier.PROJECT);
-    assertThat(Qualifier.fromKey("42")).isNull();
-  }
-
-  @Test
-  public void fail_if_null_qualifiers() {
-    assertThatThrownBy(() -> underTest.setComponentQualifiers((Qualifier[])null).build())
-      .isInstanceOf(NullPointerException.class);
-  }
-
-  @Test
-  public void fail_if_a_page_has_a_null_key() {
-    assertThatThrownBy(() -> Page.builder(null).setName("Say my name").build())
-      .isInstanceOf(NullPointerException.class);
-  }
-
-  @Test
-  public void fail_if_a_page_has_an_empty_key() {
-    assertThatThrownBy(() -> Page.builder("").setName("Say my name").build())
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void fail_if_a_page_has_a_null_name() {
-    assertThatThrownBy(() -> Page.builder("governance/project_dump").build())
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void fail_if_a_page_has_an_empty_name() {
-    assertThatThrownBy(() -> Page.builder("governance/project_dump").setName("").build())
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void fail_if_qualifiers_without_scope() {
-    assertThatThrownBy(() -> underTest.setComponentQualifiers(PROJECT).build())
-      .isInstanceOf(IllegalArgumentException.class);
-  }
-
-  @Test
-  public void fail_if_key_does_not_contain_a_slash() {
-    assertThatThrownBy(() -> Page.builder("project_dump").setName("Project Dump").build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Page key [project_dump] is not valid. It must contain a single slash, for example my_plugin/my_page.");
-  }
-
-  @Test
-  public void fail_if_key_contains_more_than_one_slash() {
-    assertThatThrownBy(() -> Page.builder("governance/project/dump").setName("Project Dump").build())
-      .isInstanceOf(IllegalArgumentException.class)
-      .hasMessage("Page key [governance/project/dump] is not valid. It must contain a single slash, for example my_plugin/my_page.");
-  }
-}
diff --git a/sonar-plugin-api/src/test/resources/META-INF/MANIFEST.MF b/sonar-plugin-api/src/test/resources/META-INF/MANIFEST.MF
deleted file mode 100644
index ce807b4fa4a..00000000000
--- a/sonar-plugin-api/src/test/resources/META-INF/MANIFEST.MF
+++ /dev/null
@@ -1,6 +0,0 @@
-Manifest-Version: 1.0
-Archiver-Version: Plexus Archiver
-Created-By: Apache Maven
-Built-By: Sonar
-Build-Jdk: 1.5.0_09
-Plugin-Class: org.sonar.api.FakePlugin
diff --git a/sonar-plugin-api/src/test/resources/logback-test.xml b/sonar-plugin-api/src/test/resources/logback-test.xml
deleted file mode 100644
index e6a726d8d0b..00000000000
--- a/sonar-plugin-api/src/test/resources/logback-test.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<configuration debug="false">
-  <contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator"/>
-
-  <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
-    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
-      <pattern>
-        [%d{yyyy.MM.dd HH:mm:ss}][%logger{15}][%-5level] %msg%n
-      </pattern>
-    </encoder>
-  </appender>
-
-  <root>
-    <level value="INFO"/>
-    <appender-ref ref="CONSOLE"/>
-  </root>
-
-  <logger name="ch.qos.logback">
-    <level value="WARN"/>
-  </logger>
-
-</configuration>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/getConfigurationFromReport.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/getConfigurationFromReport.xml
deleted file mode 100644
index 25bb3a64c1b..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/getConfigurationFromReport.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.1-SNAPSHOT</version>
-
-  <reporting>
-    <plugins>
-      <plugin>
-        <groupId>mygroup</groupId>
-        <artifactId>my.artifact</artifactId>
-        <version>0.9</version>
-        <configuration>
-          <foo>bar</foo>
-        </configuration>
-      </plugin>
-    </plugins>
-  </reporting>
-
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/keepPluginDependencies.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/keepPluginDependencies.xml
deleted file mode 100644
index fd83ec272d4..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/keepPluginDependencies.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.1-SNAPSHOT</version>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>mygroup</groupId>
-        <artifactId>my.artifact</artifactId>
-        <version>0.9</version>
-        <dependencies>
-          <dependency>
-            <artifactId>commons-lang</artifactId>
-            <version>2.3</version>
-          </dependency>
-        </dependencies>
-      </plugin>
-    </plugins>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/keepPluginManagementDependencies.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/keepPluginManagementDependencies.xml
deleted file mode 100644
index 1e5250aadfe..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/keepPluginManagementDependencies.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.1-SNAPSHOT</version>
-
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <groupId>mygroup</groupId>
-          <artifactId>my.artifact</artifactId>
-          <version>0.9</version>
-          <dependencies>
-            <dependency>
-              <artifactId>commons-lang</artifactId>
-              <version>2.3</version>
-            </dependency>
-          </dependencies>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/mergeSettings.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/mergeSettings.xml
deleted file mode 100644
index 4e06eed3b23..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/mergeSettings.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.1-SNAPSHOT</version>
-
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <groupId>mygroup</groupId>
-          <artifactId>my.artifact</artifactId>
-          <version>0.9</version>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-
-    <plugins>
-      <plugin>
-        <groupId>mygroup</groupId>
-        <artifactId>my.artifact</artifactId>
-        <configuration>
-          <foo>bar</foo>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overridePluginManagementSection.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overridePluginManagementSection.xml
deleted file mode 100644
index b0627726fed..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overridePluginManagementSection.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.1-SNAPSHOT</version>
-
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <groupId>other</groupId>
-          <artifactId>my.artifact</artifactId>
-          <version>2.0</version>
-        </plugin>
-        <plugin>
-          <groupId>mygroup</groupId>
-          <artifactId>my.artifact</artifactId>
-          <version>0.9</version>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overrideVersion.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overrideVersion.xml
deleted file mode 100644
index 53187e02b8c..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overrideVersion.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.1-SNAPSHOT</version>
-
-  <build>
-
-    <plugins>
-      <plugin>
-        <groupId>mygroup</groupId>
-        <artifactId>my.artifact</artifactId>
-        <version>0.9</version>
-        <configuration>
-          <foo>bar</foo>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overrideVersionFromPluginManagement.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overrideVersionFromPluginManagement.xml
deleted file mode 100644
index 4e06eed3b23..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/overrideVersionFromPluginManagement.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.1-SNAPSHOT</version>
-
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <groupId>mygroup</groupId>
-          <artifactId>my.artifact</artifactId>
-          <version>0.9</version>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-
-    <plugins>
-      <plugin>
-        <groupId>mygroup</groupId>
-        <artifactId>my.artifact</artifactId>
-        <configuration>
-          <foo>bar</foo>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/registerNewPlugin.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/registerNewPlugin.xml
deleted file mode 100644
index 5ea792e368e..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPluginTest/registerNewPlugin.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.1-SNAPSHOT</version>
-
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPom.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPom.xml
deleted file mode 100644
index 8da37df2821..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPom.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.2-SNAPSHOT</version>
-  <packaging>jar</packaging>
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>ch.hortis.sonar</groupId>
-        <artifactId>sonar-core-maven-plugin</artifactId>
-        <version>0.1.1</version>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <source>1.4</source>
-          <target>1.5</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPomPM.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPomPM.xml
deleted file mode 100644
index 77ce90dd2f4..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPomPM.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.2-SNAPSHOT</version>
-  <packaging>jar</packaging>
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <groupId>ch.hortis.sonar</groupId>
-          <artifactId>sonar-core-maven-plugin</artifactId>
-          <version>0.1.1</version>
-        </plugin>
-        <plugin>
-          <groupId>org.apache.maven.plugins</groupId>
-          <artifactId>maven-compiler-plugin</artifactId>
-          <configuration>
-            <source>1.4</source>
-            <target>1.5</target>
-          </configuration>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPomWithSourceEncoding.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPomWithSourceEncoding.xml
deleted file mode 100644
index 3106fec7097..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenPomWithSourceEncoding.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.2-SNAPSHOT</version>
-  <packaging>jar</packaging>
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <source>1.4</source>
-          <target>1.5</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  <properties>
-    <project.build.sourceEncoding>UTF-16</project.build.sourceEncoding>
-  </properties>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenSurefireUtilsTest/MavenPom.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenSurefireUtilsTest/MavenPom.xml
deleted file mode 100644
index 15defb7b33c..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenSurefireUtilsTest/MavenPom.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>foo</groupId>
-  <artifactId>bar</artifactId>
-  <version>0.2-SNAPSHOT</version>
-  <packaging>jar</packaging>
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <source>1.4</source>
-          <target>1.5</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenUtilsTest/getJavaVersion.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenUtilsTest/getJavaVersion.xml
deleted file mode 100644
index 3949dafe898..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenUtilsTest/getJavaVersion.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>org.sonar.tests</groupId>
-  <artifactId>java4</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <packaging>jar</packaging>
-  <name>Sonar tests - java4 syntax</name>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <source>1.4</source>
-          <target>1.4</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenUtilsTest/getJavaVersionFromPluginManagement.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenUtilsTest/getJavaVersionFromPluginManagement.xml
deleted file mode 100644
index e03f53f5980..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/batch/maven/MavenUtilsTest/getJavaVersionFromPluginManagement.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>org.sonar.tests</groupId>
-  <artifactId>java4</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <packaging>jar</packaging>
-  <name>Sonar tests - java4 syntax</name>
-
-  <build>
-    <pluginManagement>
-      <plugins>
-        <plugin>
-          <artifactId>maven-compiler-plugin</artifactId>
-          <configuration>
-            <source>1.4</source>
-            <target>1.4</target>
-          </configuration>
-        </plugin>
-      </plugins>
-    </pluginManagement>
-
-  </build>
-</project>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfile.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfile.xml
deleted file mode 100644
index 772e980dadf..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfile.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated by SonarQube -->
-<profile>
-  <name>sonar way</name>
-  <language>java</language>
-  <rules>
-    <rule>
-      <repositoryKey>checkstyle</repositoryKey>
-      <key>IllegalRegexp</key>
-      <priority>CRITICAL</priority>
-    </rule>
-  </rules>
-</profile>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfileWithRuleParameters.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfileWithRuleParameters.xml
deleted file mode 100644
index 6df8c00aeb4..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfileWithRuleParameters.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated by SonarQube -->
-<profile>
-  <name>sonar way</name>
-  <language>java</language>
-  <rules>
-    <rule>
-      <repositoryKey>checkstyle</repositoryKey>
-      <key>IllegalRegexp</key>
-      <priority>BLOCKER</priority>
-      <parameters>
-        <parameter>
-          <key>format</key>
-          <value>foo</value>
-        </parameter>
-        <parameter>
-          <key>message</key>
-          <value>with special characters &lt; &gt; &amp;</value>
-        </parameter>
-      </parameters>
-    </rule>
-  </rules>
-</profile>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfileWithUnknownRuleParameter.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfileWithUnknownRuleParameter.xml
deleted file mode 100644
index 4eea58fc72f..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/importProfileWithUnknownRuleParameter.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated by SonarQube -->
-<profile>
-  <name>sonar way</name>
-  <language>java</language>
-  <rules>
-    <rule>
-      <repositoryKey>checkstyle</repositoryKey>
-      <key>IllegalRegexp</key>
-      <priority>BLOCKER</priority>
-      <parameters>
-        <parameter>
-          <key>unknown</key>
-          <value>foo</value>
-        </parameter>
-      </parameters>
-    </rule>
-  </rules>
-</profile>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/nameAndLanguageShouldBeMandatory.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/nameAndLanguageShouldBeMandatory.xml
deleted file mode 100644
index 4a5844349ca..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileParserTest/nameAndLanguageShouldBeMandatory.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated by SonarQube -->
-<profile>
-  <rules>
-    <rule>
-      <repositoryKey>checkstyle</repositoryKey>
-      <key>IllegalRegexp</key>
-      <priority>CRITICAL</priority>
-    </rule>
-  </rules>
-</profile>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportEmptyProfile.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportEmptyProfile.xml
deleted file mode 100644
index 351657f74ae..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportEmptyProfile.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated by SonarQube -->
-<profile>
-  <name>sonar way</name>
-  <language>java</language>
-</profile>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportProfile.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportProfile.xml
deleted file mode 100644
index 70366f085a6..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportProfile.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated by SonarQube -->
-<profile>
-  <name>sonar way</name>
-  <language>java</language>
-  <rules>
-    <rule>
-      <repositoryKey>checkstyle</repositoryKey>
-      <key>IllegalRegexp</key>
-      <priority>BLOCKER</priority>
-    </rule>
-  </rules>
-</profile>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportRuleParameters.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportRuleParameters.xml
deleted file mode 100644
index 6df8c00aeb4..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/profiles/XMLProfileSerializerTest/exportRuleParameters.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated by SonarQube -->
-<profile>
-  <name>sonar way</name>
-  <language>java</language>
-  <rules>
-    <rule>
-      <repositoryKey>checkstyle</repositoryKey>
-      <key>IllegalRegexp</key>
-      <priority>BLOCKER</priority>
-      <parameters>
-        <parameter>
-          <key>format</key>
-          <value>foo</value>
-        </parameter>
-        <parameter>
-          <key>message</key>
-          <value>with special characters &lt; &gt; &amp;</value>
-        </parameter>
-      </parameters>
-    </rule>
-  </rules>
-</profile>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionTest/sample.html b/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionTest/sample.html
deleted file mode 100644
index 86c36936b5c..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionTest/sample.html
+++ /dev/null
@@ -1 +0,0 @@
-description of rule loaded from file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionTest/sample.md b/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionTest/sample.md
deleted file mode 100644
index 86c36936b5c..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionTest/sample.md
+++ /dev/null
@@ -1 +0,0 @@
-description of rule loaded from file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/deprecated.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/deprecated.xml
deleted file mode 100644
index 2938ea70377..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/deprecated.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<rules>
-  <rule key="org.sonar.it.checkstyle.MethodsCountCheck" priority="CRITICAL">
-    <name>Methods Count Check</name>
-    <configKey>Checker/TreeWalker/org.sonar.it.checkstyle.MethodsCountCheck</configKey>
-    <description>Count methods</description>
-    <param key="minMethodsCount" type="i">
-      <description>description of param</description>
-    </param>
-  </rule>
-</rules>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/invalid.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/invalid.xml
deleted file mode 100644
index de3d00c00aa..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/invalid.xml
+++ /dev/null
@@ -1,2 +0,0 @@
-<rules>
-  <rule>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/rules.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/rules.xml
deleted file mode 100644
index 05c3084cbac..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/rules.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<rules>
-  <rule>
-    <!-- with exhaustive fields -->
-    <key>complete</key>
-    <name>Complete</name>
-    <description>
-      <![CDATA[Description of Complete]]>
-    </description>
-    <internalKey>Checker/TreeWalker/LocalVariableName</internalKey>
-    <severity>BLOCKER</severity>
-    <cardinality>MULTIPLE</cardinality>
-    <status>BETA</status>
-    <type>BUG</type>
-    <tag>misra</tag>
-    <tag>spring</tag>
-    <param>
-      <key>tokens</key>
-      <description>
-        <![CDATA[
-          Controls whether the check applies to variable declarations or catch clause parameters
-          ]]>
-      </description>
-    </param>
-    <param>
-      <key>ignore</key>
-      <description>
-        Ignore ?
-      </description>
-      <defaultValue>false</defaultValue>
-    </param>
-  </rule>
-
-
-  <rule>
-    <!-- with only required fields -->
-    <key>minimal</key>
-    <name>Minimal</name>
-    <description>
-      <![CDATA[Description of Minimal]]>
-    </description>
-  </rule>
-</rules>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/utf8-with-bom.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/utf8-with-bom.xml
deleted file mode 100644
index 0c0b5c88c33..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/utf8-with-bom.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<rules>
-  <rule>
-    <key>com.puppycrawl.tools.checkstyle.checks.naming.LocalVariableNameCheck</key>
-    <priority>BLOCKER</priority>
-    <configKey>Checker/TreeWalker/LocalVariableName</configKey>
-    <name>M &amp; M</name>
-    <description>
-      <![CDATA[éà&]]>
-    </description>
-  </rule>
-</rules>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/utf8.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/utf8.xml
deleted file mode 100644
index 6197e030057..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/server/rule/RulesDefinitionXmlLoaderTest/utf8.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<rules>
-  <rule>
-    <key>com.puppycrawl.tools.checkstyle.checks.naming.LocalVariableNameCheck</key>
-    <priority>BLOCKER</priority>
-    <configKey>Checker/TreeWalker/LocalVariableName</configKey>
-    <name>M &amp; M</name>
-    <description>
-      <![CDATA[éà&]]>
-    </description>
-  </rule>
-</rules>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/server/ws/WebServiceTest/response-example.txt b/sonar-plugin-api/src/test/resources/org/sonar/api/server/ws/WebServiceTest/response-example.txt
deleted file mode 100644
index 21c78ddf02b..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/server/ws/WebServiceTest/response-example.txt
+++ /dev/null
@@ -1 +0,0 @@
-example of WS response
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/StaxParserTest/xml-dtd-test.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/StaxParserTest/xml-dtd-test.xml
deleted file mode 100644
index 7e643b8b6fe..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/StaxParserTest/xml-dtd-test.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE test SYSTEM "http://com.foo.bar/fake.dtd">
-<test>
-  <another-test/>
-</test>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/StaxParserTest/xml-xsd-test.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/StaxParserTest/xml-xsd-test.xml
deleted file mode 100644
index 69f7f0e1ac1..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/StaxParserTest/xml-xsd-test.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0"?>
-<test xmlns="http://www.test.org"
-      xmlns:xsi="http://www.w3.org/1999/XMLSchema/instance"
-      xsi:schemaLocation="http://www.test.org http://foo.bar.org/test.xsd">
-  <another-test/>
-</test>
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/UriReaderTest/foo.txt b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/UriReaderTest/foo.txt
deleted file mode 100644
index be36d7b95db..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/UriReaderTest/foo.txt
+++ /dev/null
@@ -1 +0,0 @@
-in foo
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/XpathParserTest/sample.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/XpathParserTest/sample.xml
deleted file mode 100644
index 84ad41252a7..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/XpathParserTest/sample.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<samples>
-  <sample id="1" name="one">
-    <foo>bar</foo>
-  </sample>
-
-  <sample id="2" name="two">
-    <foo>toto</foo>
-  </sample>
-</samples>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/XpathParserTest/unvalid.xml b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/XpathParserTest/unvalid.xml
deleted file mode 100644
index 148118c9bd7..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/XpathParserTest/unvalid.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<samples>
-  <sample  not valid
-</samples>
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldUnzipFile.zip b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldUnzipFile.zip
deleted file mode 100644
index a540bc5b5ca..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldUnzipFile.zip
+++ /dev/null
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/bar.txt b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/bar.txt
deleted file mode 100644
index 164ff71f4e7..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/bar.txt
+++ /dev/null
@@ -1 +0,0 @@
-barrrrrrrrr
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/dir1/hello.properties b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/dir1/hello.properties
deleted file mode 100644
index 1c6a1a9e8f5..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/dir1/hello.properties
+++ /dev/null
@@ -1 +0,0 @@
-a=b
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/foo.txt b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/foo.txt
deleted file mode 100644
index 4c290181ef5..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/shouldZipDirectory/foo.txt
+++ /dev/null
@@ -1 +0,0 @@
-fooooooooooo
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/zip-slip.zip b/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/zip-slip.zip
deleted file mode 100644
index 38b3f499de0..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/utils/ZipUtilsTest/zip-slip.zip
+++ /dev/null
diff --git a/sonar-plugin-api/src/test/resources/org/sonar/api/web/AbstractRubyTemplateTest/template.erb b/sonar-plugin-api/src/test/resources/org/sonar/api/web/AbstractRubyTemplateTest/template.erb
deleted file mode 100644
index b5754e20373..00000000000
--- a/sonar-plugin-api/src/test/resources/org/sonar/api/web/AbstractRubyTemplateTest/template.erb
+++ /dev/null
@@ -1 +0,0 @@
-ok
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/sonar/bundles/PluginFoo.properties b/sonar-plugin-api/src/test/resources/sonar/bundles/PluginFoo.properties
deleted file mode 100644
index 7669c6daabb..00000000000
--- a/sonar-plugin-api/src/test/resources/sonar/bundles/PluginFoo.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-foo.hello=Hello
-foo.world=World
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/sonar/bundles/PluginFoo_es.properties b/sonar-plugin-api/src/test/resources/sonar/bundles/PluginFoo_es.properties
deleted file mode 100644
index 61318faee2b..00000000000
--- a/sonar-plugin-api/src/test/resources/sonar/bundles/PluginFoo_es.properties
+++ /dev/null
@@ -1,3 +0,0 @@
-foo.hello=Hola
-foo.world=Mundo
-only.in.spanish=bueno
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/sonar/bundles/Test.properties b/sonar-plugin-api/src/test/resources/sonar/bundles/Test.properties
deleted file mode 100644
index e7076859e91..00000000000
--- a/sonar-plugin-api/src/test/resources/sonar/bundles/Test.properties
+++ /dev/null
@@ -1,3 +0,0 @@
-test.one=One
-test.two=Two
-with.string.params=Continuous %1$s will %2$s !
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/resources/sonar/bundles/Test_fr.properties b/sonar-plugin-api/src/test/resources/sonar/bundles/Test_fr.properties
deleted file mode 100644
index 4765adc3e2f..00000000000
--- a/sonar-plugin-api/src/test/resources/sonar/bundles/Test_fr.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-test.one=Un
-test.two=Deux
\ No newline at end of file
diff --git a/sonar-plugin-api/src/test/scripts/echo.bat b/sonar-plugin-api/src/test/scripts/echo.bat
deleted file mode 100755
index 6622b994668..00000000000
--- a/sonar-plugin-api/src/test/scripts/echo.bat
+++ /dev/null
@@ -1,4 +0,0 @@
-@ECHO OFF
-@ECHO %CD% > echo.log
-@ECHO Parameter: %1 >> echo.log
-@ECHO Environment variable: %ENVVAR% >> echo.log
diff --git a/sonar-plugin-api/src/test/scripts/echo.sh b/sonar-plugin-api/src/test/scripts/echo.sh
deleted file mode 100755
index 8931fd8e903..00000000000
--- a/sonar-plugin-api/src/test/scripts/echo.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-
-WORKING_DIR=`pwd`
-echo $WORKING_DIR > echo.log
-echo "Parameter: $1" >> echo.log
-echo "Environment variable: $ENVVAR" >> echo.log
diff --git a/sonar-plugin-api/src/test/scripts/forever.bat b/sonar-plugin-api/src/test/scripts/forever.bat
deleted file mode 100755
index a7d921821f5..00000000000
--- a/sonar-plugin-api/src/test/scripts/forever.bat
+++ /dev/null
@@ -1,6 +0,0 @@
-@ECHO OFF
-
-:LOOP
-  @rem Next line may lead to freeze of build process on Windows 7 due to non-terminated ping-processes
-  @rem ping 1.1.1.1 -n 2 -w 60000 > nul
-GOTO LOOP
diff --git a/sonar-plugin-api/src/test/scripts/forever.sh b/sonar-plugin-api/src/test/scripts/forever.sh
deleted file mode 100755
index b05525430d5..00000000000
--- a/sonar-plugin-api/src/test/scripts/forever.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-
-while test "notempty"
-do
-  sleep 5s
-done
diff --git a/sonar-plugin-api/src/test/scripts/output.bat b/sonar-plugin-api/src/test/scripts/output.bat
deleted file mode 100755
index 967bc6092fb..00000000000
--- a/sonar-plugin-api/src/test/scripts/output.bat
+++ /dev/null
@@ -1,5 +0,0 @@
-@ECHO OFF
-@ECHO stdOut: first line
-@ECHO stdOut: second line
-@ECHO stdErr: first line 1>&2
-@ECHO stdErr: second line 1>&2
diff --git a/sonar-plugin-api/src/test/scripts/output.sh b/sonar-plugin-api/src/test/scripts/output.sh
deleted file mode 100755
index cbb0fea9e0f..00000000000
--- a/sonar-plugin-api/src/test/scripts/output.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-
-echo stdOut: first line
-echo stdOut: second line
-echo stdErr: first line 1>&2
-echo stdErr: second line 1>&2