Add unit tests

diff --git a/sonar-runner-impl/src/test/java/org/sonar/runner/impl/Jars30Test.java b/sonar-runner-impl/src/test/java/org/sonar/runner/impl/Jars30Test.java
new file mode 100644 (file)
index 0000000..664e195
--- /dev/null
+++ b/sonar-runner-impl/src/test/java/org/sonar/runner/impl/Jars30Test.java
@@ -0,0 +1,82 @@
+/*
+ * Sonar Runner - Implementation
+ * Copyright (C) 2011 SonarSource
+ * dev@sonar.codehaus.org
+ *
+ * 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  02
+ */
+package org.sonar.runner.impl;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import java.io.File;
+import java.util.List;
+
+import static org.fest.assertions.Assertions.assertThat;
+import static org.fest.assertions.Fail.fail;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+public class Jars30Test {
+
+  ServerConnection connection = mock(ServerConnection.class);
+  JarExtractor jarExtractor = mock(JarExtractor.class);
+
+  @Rule
+  public TemporaryFolder temp = new TemporaryFolder();
+
+  @Test
+  public void should_download_jar_files() throws Exception {
+    File batchJar = temp.newFile("sonar-runner-batch.jar");
+    when(jarExtractor.extract("sonar-runner-batch")).thenReturn(batchJar);
+    // index of the files to download
+    when(connection.downloadString("/batch/")).thenReturn("cpd.jar,squid.jar");
+
+    Jars30 jars30 = new Jars30(connection);
+    List<File> files = jars30.download(temp.newFolder(), jarExtractor);
+
+    assertThat(files).isNotNull();
+    verify(connection, times(1)).downloadString("/batch/");
+    verify(connection, times(1)).download(eq("/batch/cpd.jar"), any(File.class));
+    verify(connection, times(1)).download(eq("/batch/squid.jar"), any(File.class));
+    verifyNoMoreInteractions(connection);
+  }
+
+  @Test
+  public void should_fail_to_download_files() throws Exception {
+    File batchJar = temp.newFile("sonar-runner-batch.jar");
+    when(jarExtractor.extract("sonar-runner-batch")).thenReturn(batchJar);
+    // index of files to download
+    when(connection.downloadString("/batch/")).thenReturn("cpd.jar,squid.jar");
+    doThrow(new IllegalStateException()).when(connection).download(eq("/batch/squid.jar"), any(File.class));
+
+    Jars30 jars30 = new Jars30(connection);
+    try {
+      jars30.download(temp.newFolder(), jarExtractor);
+      fail();
+    } catch (RuntimeException e) {
+      assertThat(e).hasMessage("Fail to download libraries from server");
+    }
+
+  }
+}

diff --git a/sonar-runner-impl/src/test/java/org/sonar/runner/impl/Jars35Test.java b/sonar-runner-impl/src/test/java/org/sonar/runner/impl/Jars35Test.java
new file mode 100644 (file)
index 0000000..93e1d06
--- /dev/null
+++ b/sonar-runner-impl/src/test/java/org/sonar/runner/impl/Jars35Test.java
@@ -0,0 +1,93 @@
+/*
+ * Sonar Runner - Implementation
+ * Copyright (C) 2011 SonarSource
+ * dev@sonar.codehaus.org
+ *
+ * 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  02
+ */
+package org.sonar.runner.impl;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+import org.sonar.home.cache.FileCache;
+
+import java.io.File;
+import java.util.List;
+
+import static org.fest.assertions.Assertions.assertThat;
+import static org.fest.assertions.Fail.fail;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+public class Jars35Test {
+
+  ServerConnection connection = mock(ServerConnection.class);
+  JarExtractor jarExtractor = mock(JarExtractor.class);
+  FileCache fileCache = mock(FileCache.class);
+
+  @Rule
+  public TemporaryFolder temp = new TemporaryFolder();
+
+  @Test
+  public void should_download_jar_files() throws Exception {
+    File batchJar = temp.newFile("sonar-runner-batch.jar");
+    when(jarExtractor.extract("sonar-runner-batch")).thenReturn(batchJar);
+    // index of the files to download
+    when(connection.downloadString("/batch_bootstrap/index")).thenReturn(
+        "cpd.jar|CA124VADFSDS" + System.lineSeparator() +
+            "squid.jar|34535FSFSDF" + System.lineSeparator()
+    );
+
+    Jars35 jars35 = new Jars35(fileCache, connection, jarExtractor);
+    List<File> files = jars35.download();
+
+    assertThat(files).isNotNull();
+    verify(connection, times(1)).downloadString("/batch_bootstrap/index");
+    verifyNoMoreInteractions(connection);
+    verify(fileCache, times(1)).get(eq("cpd.jar"), eq("CA124VADFSDS"), any(FileCache.Downloader.class));
+    verify(fileCache, times(1)).get(eq("squid.jar"), eq("34535FSFSDF"), any(FileCache.Downloader.class));
+    verifyNoMoreInteractions(fileCache);
+  }
+
+  @Test
+  public void should_fail_to_download_files() throws Exception {
+    File batchJar = temp.newFile("sonar-runner-batch.jar");
+    when(jarExtractor.extract("sonar-runner-batch")).thenReturn(batchJar);
+    // index of the files to download
+    when(connection.downloadString("/batch_bootstrap/index")).thenThrow(new IllegalStateException());
+
+    Jars35 jars35 = new Jars35(fileCache, connection, jarExtractor);
+    try {
+      jars35.download();
+      fail();
+    } catch (RuntimeException e) {
+      assertThat(e).hasMessage("Fail to download libraries from server");
+    }
+  }
+
+  @Test
+  public void test_jar_downloader() throws Exception {
+    Jars35.BatchFileDownloader downloader = new Jars35.BatchFileDownloader(connection);
+    File toFile = temp.newFile();
+    downloader.download("squid.jar", toFile);
+    verify(connection).download("/batch/squid.jar", toFile);
+  }
+}