--- /dev/null
+/*
+ * 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 it.scm;
+
+import com.sonar.orchestrator.Orchestrator;
+import com.sonar.orchestrator.build.BuildResult;
+import com.sonar.orchestrator.build.SonarScanner;
+import it.Category2Suite;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
+import org.apache.commons.lang.builder.ToStringBuilder;
+import org.apache.commons.lang.builder.ToStringStyle;
+import org.assertj.core.data.MapEntry;
+import org.junit.Before;
+import org.junit.ClassRule;
+import org.junit.Test;
+import org.sonar.wsclient.jsonsimple.JSONArray;
+import org.sonar.wsclient.jsonsimple.JSONObject;
+import org.sonar.wsclient.jsonsimple.JSONValue;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static util.ItUtils.projectDir;
+
+public class ScmTest {
+
+ @ClassRule
+ public static Orchestrator orchestrator = Category2Suite.ORCHESTRATOR;
+
+ private static final SimpleDateFormat DATETIME_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ");
+
+ @Before
+ public void delete_data() {
+ orchestrator.resetData();
+ }
+
+ @Test
+ public void scm_optimization() throws Exception {
+ SonarScanner build = SonarScanner.create(projectDir("scm/xoo-sample-with-scm"))
+ .setProperty("sonar.scm.provider", "xoo")
+ .setProperty("sonar.scm.disabled", "false");
+
+ // First run
+ BuildResult buildResult = orchestrator.executeBuild(build);
+
+ assertThat(getScmData("sample-scm:src/main/xoo/sample/Sample.xoo"))
+ .containsExactly(
+ MapEntry.entry(1, new LineData("1", "2013-01-04T00:00:00+0100", "jhenry")),
+ MapEntry.entry(3, new LineData("2", "2013-01-04T00:00:00+0100", "jhenry")),
+ MapEntry.entry(4, new LineData("1", "2013-01-04T00:00:00+0100", "jhenry")),
+ MapEntry.entry(8, new LineData("3", "2014-01-04T00:00:00+0100", "toto")));
+
+ assertThat(buildResult.getLogs()).containsSequence("1 files to be analyzed", "1/1 files analyzed");
+
+ // Second run with same file should not trigger blame but SCM data are copied from previous analysis
+ buildResult = orchestrator.executeBuild(build);
+
+ assertThat(getScmData("sample-scm:src/main/xoo/sample/Sample.xoo"))
+ .containsExactly(
+ MapEntry.entry(1, new LineData("1", "2013-01-04T00:00:00+0100", "jhenry")),
+ MapEntry.entry(3, new LineData("2", "2013-01-04T00:00:00+0100", "jhenry")),
+ MapEntry.entry(4, new LineData("1", "2013-01-04T00:00:00+0100", "jhenry")),
+ MapEntry.entry(8, new LineData("3", "2014-01-04T00:00:00+0100", "toto")));
+
+ assertThat(buildResult.getLogs()).doesNotContain("1 files to be analyzed");
+ assertThat(buildResult.getLogs()).doesNotContain("1/1 files analyzed");
+
+ // Now if SCM is explicitely disabled it should clear SCM data on server side
+ buildResult = orchestrator.executeBuild(build.setProperty("sonar.scm.disabled", "true"));
+
+ assertThat(getScmData("sample-scm:src/main/xoo/sample/Sample.xoo")).isEmpty();
+
+ assertThat(buildResult.getLogs()).doesNotContain("1 files to be analyzed");
+ assertThat(buildResult.getLogs()).doesNotContain("1/1 files analyzed");
+ }
+
+ private class LineData {
+
+ final String revision;
+ final Date date;
+ final String author;
+
+ public LineData(String revision, String datetime, String author) throws ParseException {
+ this.revision = revision;
+ this.date = DATETIME_FORMAT.parse(datetime);
+ this.author = author;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ return EqualsBuilder.reflectionEquals(this, obj);
+ }
+
+ @Override
+ public int hashCode() {
+ return new HashCodeBuilder().append(revision).append(date).append(author).toHashCode();
+ }
+
+ @Override
+ public String toString() {
+ return ToStringBuilder.reflectionToString(this, ToStringStyle.SIMPLE_STYLE);
+ }
+ }
+
+ private Map<Integer, LineData> getScmData(String fileKey) throws ParseException {
+ Map<Integer, LineData> result = new HashMap<>();
+ String json = orchestrator.getServer().adminWsClient().get("api/sources/scm", "key", fileKey);
+ JSONObject obj = (JSONObject) JSONValue.parse(json);
+ JSONArray array = (JSONArray) obj.get("scm");
+ for (Object anArray : array) {
+ JSONArray item = (JSONArray) anArray;
+ String datetime = (String) item.get(2);
+ result.put(((Long) item.get(0)).intValue(), new LineData((String) item.get(3), datetime, (String) item.get(1)));
+ }
+ return result;
+ }
+
+}