Improve org.sonar.api.SonarRuntime

* javadoc was not up-to-date

* SensorContext has a single method #runtime() instead
of #getRuntimeApiVersion() and #getRuntimeProduct()

* deprecated SonarQubeVersion does not extend SonarRuntime

* SonarRuntime becomes an interface. Implementation is
org.sonar.api.internal.SonarRuntimeImpl for unit tests.

1 files changed, 56 insertions, 0 deletions

diff --git a/sonar-plugin-api/src/test/java/org/sonar/api/internal/ApiVersionTest.java b/sonar-plugin-api/src/test/java/org/sonar/api/internal/ApiVersionTest.java
new file mode 100644
index 00000000000..996b0648ddf
--- /dev/null
+++ b/sonar-plugin-api/src/test/java/org/sonar/api/internal/ApiVersionTest.java
@@ -0,0 +1,56 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2016 SonarSource SA
+ * mailto:contact 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.internal;
+
+import java.io.File;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.sonar.api.utils.System2;
+import org.sonar.api.utils.Version;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+public class ApiVersionTest {
+
+  @Rule
+  public ExpectedException expectedException = ExpectedException.none();
+
+  @Test
+  public void load_version_from_file_in_classpath() {
+    Version version = ApiVersion.load(System2.INSTANCE);
+    assertThat(version).isNotNull();
+    assertThat(version.major()).isGreaterThanOrEqualTo(5);
+  }
+
+  @Test
+  public void throw_ISE_if_fail_to_load_version() throws Exception {
+    expectedException.expect(IllegalStateException.class);
+    expectedException.expectMessage("Can not load /sq-version.txt from classpath");
+
+    System2 system = spy(System2.class);
+    when(system.getResource(anyString())).thenReturn(new File("target/unknown").toURI().toURL());
+    ApiVersion.load(system);
+  }
+
+}