SONAR-22038 Support new SSL properties (#10987)

* Move scanner HttpClient code in its own package
* Factorize the computation of the Sonar User Home

1 files changed, 67 insertions, 0 deletions

diff --git a/sonar-scanner-engine/src/test/java/org/sonar/scanner/bootstrap/SonarUserHomeProviderTest.java b/sonar-scanner-engine/src/test/java/org/sonar/scanner/bootstrap/SonarUserHomeProviderTest.java
new file mode 100644
index 00000000000..e499029b6bc
--- /dev/null
+++ b/sonar-scanner-engine/src/test/java/org/sonar/scanner/bootstrap/SonarUserHomeProviderTest.java
@@ -0,0 +1,67 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2024 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.scanner.bootstrap;
+
+import java.nio.file.Path;
+import java.util.Map;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+import org.sonar.api.utils.System2;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+class SonarUserHomeProviderTest {
+
+  private final System2 system = mock(System2.class);
+  private final SonarUserHomeProvider underTest = new SonarUserHomeProvider(system);
+
+  @Test
+  void createTempFolderFromDefaultUserHome(@TempDir Path userHome) {
+    when(system.envVariable("SONAR_USER_HOME")).thenReturn(null);
+    when(system.property("user.home")).thenReturn(userHome.toString());
+
+    var sonarUserHome = underTest.provide(new ScannerProperties(Map.of()));
+
+    assertThat(sonarUserHome.getPath()).isEqualTo(userHome.resolve(".sonar"));
+  }
+
+  @Test
+  void should_consider_env_variable_over_user_home(@TempDir Path userHome, @TempDir Path sonarUserHomeFromEnv) {
+    when(system.envVariable("SONAR_USER_HOME")).thenReturn(sonarUserHomeFromEnv.toString());
+    when(system.property("user.home")).thenReturn(userHome.toString());
+
+    var sonarUserHome = underTest.provide(new ScannerProperties(Map.of()));
+
+    assertThat(sonarUserHome.getPath()).isEqualTo(sonarUserHomeFromEnv);
+  }
+
+  @Test
+  void should_consider_scanner_property_over_env_and_user_home(@TempDir Path userHome, @TempDir Path sonarUserHomeFromEnv, @TempDir Path sonarUserHomeFromProps) {
+    when(system.envVariable("SONAR_USER_HOME")).thenReturn(sonarUserHomeFromEnv.toString());
+    when(system.property("user.home")).thenReturn(userHome.toString());
+
+    var sonarUserHome = underTest.provide(new ScannerProperties(Map.of("sonar.userHome", sonarUserHomeFromProps.toString())));
+
+    assertThat(sonarUserHome.getPath()).isEqualTo(sonarUserHomeFromProps);
+  }
+
+}