SONAR-3317 download last analysis on dry run

3 files changed, 140 insertions, 0 deletions

diff --git a/sonar-batch/src/test/java/org/sonar/batch/scan/LastSnapshotsTest.java b/sonar-batch/src/test/java/org/sonar/batch/scan/LastSnapshotsTest.java
new file mode 100644
index 00000000000..62e756b8c7d
--- /dev/null
+++ b/sonar-batch/src/test/java/org/sonar/batch/scan/LastSnapshotsTest.java
@@ -0,0 +1,126 @@
+/*
+ * Sonar, open source software quality management tool.
+ * Copyright (C) 2008-2012 SonarSource
+ * mailto:contact AT sonarsource DOT com
+ *
+ * Sonar 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.
+ *
+ * Sonar 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 Sonar; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.batch.scan;
+
+import org.junit.Test;
+import org.sonar.api.CoreProperties;
+import org.sonar.api.config.Settings;
+import org.sonar.api.database.model.RuleFailureModel;
+import org.sonar.api.resources.File;
+import org.sonar.api.utils.HttpDownloader;
+import org.sonar.batch.bootstrap.ServerClient;
+import org.sonar.jpa.test.AbstractDbUnitTestCase;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.List;
+
+import static org.fest.assertions.Assertions.assertThat;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyZeroInteractions;
+import static org.mockito.Mockito.when;
+
+public class LastSnapshotsTest extends AbstractDbUnitTestCase {
+
+  @Test
+  public void should_return_null_violations_if_no_last_snapshot() {
+    setupData("no_last_snapshot");
+    ServerClient server = mock(ServerClient.class);
+
+    LastSnapshots lastSnapshots = new LastSnapshots(new Settings(), getSession(), server);
+
+    assertThat(lastSnapshots.getViolations(new File("org/foo", "Bar.c"))).isNull();
+    verifyZeroInteractions(server);
+  }
+
+  @Test
+  public void should_get_violations_of_last_snapshot() {
+    setupData("last_snapshot");
+    ServerClient server = mock(ServerClient.class);
+
+    LastSnapshots lastSnapshots = new LastSnapshots(new Settings(), getSession(), server);
+
+    List<RuleFailureModel> violations = lastSnapshots.getViolations(newFile());
+    assertThat(violations).hasSize(1);
+    assertThat(violations.get(0).getChecksum()).isEqualTo("ABCDE");
+    verifyZeroInteractions(server);
+  }
+
+  @Test
+  public void should_get_source_of_last_snapshot() {
+    setupData("last_snapshot");
+    ServerClient server = mock(ServerClient.class);
+
+    LastSnapshots lastSnapshots = new LastSnapshots(new Settings(), getSession(), server);
+
+    assertThat(lastSnapshots.getSource(newFile())).isEqualTo("this is bar");
+    verifyZeroInteractions(server);
+  }
+
+  @Test
+  public void should_return_empty_source_if_no_last_snapshot() {
+    setupData("no_last_snapshot");
+    ServerClient server = mock(ServerClient.class);
+
+    LastSnapshots lastSnapshots = new LastSnapshots(new Settings(), getSession(), server);
+
+    assertThat(lastSnapshots.getSource(newFile())).isEqualTo("");
+    verifyZeroInteractions(server);
+  }
+
+  @Test
+  public void should_download_source_from_ws_if_dry_run() {
+    setupData("last_snapshot");
+    ServerClient server = mock(ServerClient.class);
+    when(server.request(anyString(), eq(false))).thenReturn("downloaded source of Bar.c");
+
+    Settings settings = new Settings();
+    settings.setProperty(CoreProperties.DRY_RUN, true);
+    LastSnapshots lastSnapshots = new LastSnapshots(settings, getSession(), server);
+
+    String source = lastSnapshots.getSource(newFile());
+    assertThat(source).isEqualTo("downloaded source of Bar.c");
+    verify(server).request("/api/sources?resource=myproject:org/foo/Bar.c&format=txt", false);
+  }
+
+  @Test
+  public void should_return_empty_source_if_dry_run_and_no_last_snapshot() throws URISyntaxException {
+    setupData("last_snapshot");
+    ServerClient server = mock(ServerClient.class);
+    when(server.request(anyString(), eq(false))).thenThrow(new HttpDownloader.HttpException(new URI(""), 404));
+
+    Settings settings = new Settings();
+    settings.setProperty(CoreProperties.DRY_RUN, true);
+    LastSnapshots lastSnapshots = new LastSnapshots(settings, getSession(), server);
+
+    String source = lastSnapshots.getSource(newFile());
+    assertThat(source).isEqualTo("");
+    verify(server).request("/api/sources?resource=myproject:org/foo/Bar.c&format=txt", false);
+  }
+
+  private File newFile() {
+    File file = new File("org/foo", "Bar.c");
+    file.setEffectiveKey("myproject:org/foo/Bar.c");
+    return file;
+  }
+}
diff --git a/sonar-batch/src/test/resources/org/sonar/batch/scan/LastSnapshotsTest/last_snapshot.xml b/sonar-batch/src/test/resources/org/sonar/batch/scan/LastSnapshotsTest/last_snapshot.xml
new file mode 100644
index 00000000000..6cc2ea5b8a5
--- /dev/null
+++ b/sonar-batch/src/test/resources/org/sonar/batch/scan/LastSnapshotsTest/last_snapshot.xml
@@ -0,0 +1,11 @@
+<dataset>
+  <projects id="100" kee="myproject:org/foo/Bar.c" enabled="[true]" scope="FIL" qualifier="FIL" language="c"/>
+  <snapshots id="1000" project_id="100" status="P" islast="[false]" purge_status="[null]"/>
+  <snapshots id="1100" project_id="100" status="P" islast="[true]" purge_status="[null]"/>
+  <snapshot_sources ID="10000" SNAPSHOT_ID="1100" DATA="this is bar"/>
+  <rule_failures ID="1000000" SNAPSHOT_ID="1100" RULE_ID="1"
+                 switched_off="[null]" permanent_id="[null]" FAILURE_LEVEL="2"
+                 MESSAGE="msg1" LINE="[null]" COST="[null]"
+                 created_at="2008-12-02 13:58:00.00"
+                 checksum="ABCDE" person_id="[null]"/>
+</dataset>
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diff --git a/sonar-batch/src/test/resources/org/sonar/batch/scan/LastSnapshotsTest/no_last_snapshot.xml b/sonar-batch/src/test/resources/org/sonar/batch/scan/LastSnapshotsTest/no_last_snapshot.xml
new file mode 100644
index 00000000000..84d67a04385
--- /dev/null
+++ b/sonar-batch/src/test/resources/org/sonar/batch/scan/LastSnapshotsTest/no_last_snapshot.xml
@@ -0,0 +1,3 @@
+<dataset>
+
+</dataset>
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