add support for Views Component tree to UnitTestMeasuresStep

diff --git a/server/sonar-server/src/main/java/org/sonar/server/computation/step/UnitTestMeasuresStep.java b/server/sonar-server/src/main/java/org/sonar/server/computation/step/UnitTestMeasuresStep.java
index 34bfb28cc857f4daafdc2a3b4c59d82b431283aa..8846c8fcde6633f8fd4bbc41891b990b299a862b 100644 (file)
--- a/server/sonar-server/src/main/java/org/sonar/server/computation/step/UnitTestMeasuresStep.java
+++ b/server/sonar-server/src/main/java/org/sonar/server/computation/step/UnitTestMeasuresStep.java
@@ -23,6 +23,7 @@ package org.sonar.server.computation.step;
 import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
 import org.sonar.server.computation.component.Component;
+import org.sonar.server.computation.component.CrawlerDepthLimit;
 import org.sonar.server.computation.component.PathAwareCrawler;
 import org.sonar.server.computation.component.TreeRootHolder;
 import org.sonar.server.computation.formula.Counter;
@@ -97,8 +98,10 @@ public class UnitTestMeasuresStep implements ComputationStep {
     }
 
     private static Optional<Measure> createMeasure(Component.Type componentType, Optional<Integer> metricValue) {
-      return (componentType.isHigherThan(Component.Type.FILE) && metricValue.isPresent()) ? Optional.of(Measure.newMeasureBuilder().create(metricValue.get()))
-        : Optional.<Measure>absent();
+      if (metricValue.isPresent() && CrawlerDepthLimit.LEAVES.isDeeperThan(componentType)) {
+        return Optional.of(Measure.newMeasureBuilder().create(metricValue.get()));
+      }
+      return Optional.absent();
     }
 
     private static Optional<Measure> createDensityMeasure(UnitTestsCounter counter) {

diff --git a/server/sonar-server/src/test/java/org/sonar/server/computation/step/ReportUnitTestMeasuresStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/computation/step/ReportUnitTestMeasuresStepTest.java
new file mode 100644 (file)
index 0000000..02f7f58
--- /dev/null
+++ b/server/sonar-server/src/test/java/org/sonar/server/computation/step/ReportUnitTestMeasuresStepTest.java
@@ -0,0 +1,275 @@
+/*
+ * SonarQube, open source software quality management tool.
+ * Copyright (C) 2008-2014 SonarSource
+ * mailto:contact AT sonarsource DOT com
+ *
+ * SonarQube 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.
+ *
+ * SonarQube 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.server.computation.step;
+
+import org.assertj.core.data.Offset;
+import org.junit.Rule;
+import org.junit.Test;
+import org.sonar.server.computation.batch.TreeRootHolderRule;
+import org.sonar.server.computation.component.FileAttributes;
+import org.sonar.server.computation.measure.MeasureRepositoryRule;
+import org.sonar.server.computation.metric.MetricRepositoryRule;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.guava.api.Assertions.assertThat;
+import static org.sonar.api.measures.CoreMetrics.SKIPPED_TESTS;
+import static org.sonar.api.measures.CoreMetrics.SKIPPED_TESTS_KEY;
+import static org.sonar.api.measures.CoreMetrics.TESTS;
+import static org.sonar.api.measures.CoreMetrics.TESTS_KEY;
+import static org.sonar.api.measures.CoreMetrics.TEST_ERRORS;
+import static org.sonar.api.measures.CoreMetrics.TEST_ERRORS_KEY;
+import static org.sonar.api.measures.CoreMetrics.TEST_EXECUTION_TIME;
+import static org.sonar.api.measures.CoreMetrics.TEST_EXECUTION_TIME_KEY;
+import static org.sonar.api.measures.CoreMetrics.TEST_FAILURES;
+import static org.sonar.api.measures.CoreMetrics.TEST_FAILURES_KEY;
+import static org.sonar.api.measures.CoreMetrics.TEST_SUCCESS_DENSITY;
+import static org.sonar.api.measures.CoreMetrics.TEST_SUCCESS_DENSITY_KEY;
+import static org.sonar.server.computation.component.Component.Type.DIRECTORY;
+import static org.sonar.server.computation.component.Component.Type.FILE;
+import static org.sonar.server.computation.component.Component.Type.MODULE;
+import static org.sonar.server.computation.component.Component.Type.PROJECT;
+import static org.sonar.server.computation.component.ReportComponent.builder;
+import static org.sonar.server.computation.measure.Measure.newMeasureBuilder;
+import static org.sonar.server.computation.measure.MeasureRepoEntry.entryOf;
+import static org.sonar.server.computation.measure.MeasureRepoEntry.toEntries;
+
+public class ReportUnitTestMeasuresStepTest {
+
+  private static final Offset<Double> DEFAULT_OFFSET = Offset.offset(0.01d);
+
+  private static final int ROOT_REF = 1;
+  private static final int MODULE_REF = 12;
+  private static final int SUB_MODULE_REF = 123;
+  private static final int DIRECTORY_REF = 1234;
+  private static final int FILE_1_REF = 12341;
+  private static final int FILE_2_REF = 12342;
+
+  @Rule
+  public TreeRootHolderRule treeRootHolder = new TreeRootHolderRule()
+    .setRoot(
+      builder(PROJECT, ROOT_REF)
+        .addChildren(
+          builder(MODULE, MODULE_REF)
+            .addChildren(
+              builder(MODULE, SUB_MODULE_REF)
+                .addChildren(
+                  builder(DIRECTORY, DIRECTORY_REF)
+                    .addChildren(
+                      builder(FILE, FILE_1_REF).setFileAttributes(new FileAttributes(true, null)).build(),
+                      builder(FILE, FILE_2_REF).setFileAttributes(new FileAttributes(true, null)).build())
+                    .build())
+                .build())
+            .build())
+        .build());
+  @Rule
+  public MetricRepositoryRule metricRepository = new MetricRepositoryRule()
+    .add(TESTS)
+    .add(TEST_ERRORS)
+    .add(TEST_FAILURES)
+    .add(TEST_EXECUTION_TIME)
+    .add(SKIPPED_TESTS)
+    .add(TEST_SUCCESS_DENSITY);
+  @Rule
+  public MeasureRepositoryRule measureRepository = MeasureRepositoryRule.create(treeRootHolder, metricRepository);
+
+  ComputationStep underTest = new UnitTestMeasuresStep(treeRootHolder, metricRepository, measureRepository);
+
+  @Test
+  public void aggregate_tests() {
+    checkMeasuresAggregation(TESTS_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void aggregate_tests_in_errors() {
+    checkMeasuresAggregation(TEST_ERRORS_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void aggregate_tests_in_failures() {
+    checkMeasuresAggregation(TEST_FAILURES_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void aggregate_tests_execution_time() {
+    checkMeasuresAggregation(TEST_EXECUTION_TIME_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void aggregate_skipped_tests_time() {
+    checkMeasuresAggregation(SKIPPED_TESTS_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void compute_test_success_density() {
+    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
+    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(2));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(5));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(4));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(1));
+
+    underTest.execute();
+
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(FILE_1_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(40d)));
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(FILE_2_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(70d)));
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(60d)));
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(60d)));
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(60d)));
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(ROOT_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(60d)));
+  }
+
+  @Test
+  public void compute_test_success_density_when_zero_tests_in_errors() {
+    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
+    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(4));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(1));
+
+    underTest.execute();
+
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(60d);
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(95d);
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(83.3d, DEFAULT_OFFSET);
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(83.3d, DEFAULT_OFFSET);
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(83.3d, DEFAULT_OFFSET);
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(83.3d, DEFAULT_OFFSET);
+  }
+
+  @Test
+  public void compute_test_success_density_when_zero_tests_in_failures() {
+    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
+    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(2));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(5));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(0));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(0));
+
+    underTest.execute();
+
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(80d);
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(75d);
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(76.7d, DEFAULT_OFFSET);
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(76.7d, DEFAULT_OFFSET);
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(76.7d, DEFAULT_OFFSET);
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(76.7d, DEFAULT_OFFSET);
+  }
+
+  @Test
+  public void compute_100_percent_test_success_density_when_no_tests_in_errors_or_failures() {
+    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
+    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(0));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(0));
+
+    underTest.execute();
+
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
+  }
+
+  @Test
+  public void compute_0_percent_test_success_density() {
+    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
+    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(8));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(15));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(2));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(5));
+
+    underTest.execute();
+
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
+  }
+
+  @Test
+  public void do_not_compute_test_success_density_when_no_tests_in_errors() {
+    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
+    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(4));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(1));
+
+    underTest.execute();
+
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+  }
+
+  @Test
+  public void do_not_compute_test_success_density_when_no_tests_in_failure() {
+    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
+    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
+
+    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
+    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
+
+    underTest.execute();
+
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
+  }
+
+  private void checkMeasuresAggregation(String metricKey, int file1Value, int file2Value, int expectedValue) {
+    measureRepository.addRawMeasure(FILE_1_REF, metricKey, newMeasureBuilder().create(file1Value));
+    measureRepository.addRawMeasure(FILE_2_REF, metricKey, newMeasureBuilder().create(file2Value));
+
+    underTest.execute();
+
+    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isAbsent();
+    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isAbsent();
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(ROOT_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
+  }
+
+}

diff --git a/server/sonar-server/src/test/java/org/sonar/server/computation/step/UnitTestMeasuresStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/computation/step/UnitTestMeasuresStepTest.java
deleted file mode 100644 (file)
index 143af7e..0000000
--- a/server/sonar-server/src/test/java/org/sonar/server/computation/step/UnitTestMeasuresStepTest.java
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube 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.
- *
- * SonarQube 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.server.computation.step;
-
-import org.assertj.core.data.Offset;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.sonar.server.computation.batch.TreeRootHolderRule;
-import org.sonar.server.computation.component.FileAttributes;
-import org.sonar.server.computation.measure.MeasureRepositoryRule;
-import org.sonar.server.computation.metric.MetricRepositoryRule;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.guava.api.Assertions.assertThat;
-import static org.sonar.api.measures.CoreMetrics.SKIPPED_TESTS;
-import static org.sonar.api.measures.CoreMetrics.SKIPPED_TESTS_KEY;
-import static org.sonar.api.measures.CoreMetrics.TESTS;
-import static org.sonar.api.measures.CoreMetrics.TESTS_KEY;
-import static org.sonar.api.measures.CoreMetrics.TEST_ERRORS;
-import static org.sonar.api.measures.CoreMetrics.TEST_ERRORS_KEY;
-import static org.sonar.api.measures.CoreMetrics.TEST_EXECUTION_TIME;
-import static org.sonar.api.measures.CoreMetrics.TEST_EXECUTION_TIME_KEY;
-import static org.sonar.api.measures.CoreMetrics.TEST_FAILURES;
-import static org.sonar.api.measures.CoreMetrics.TEST_FAILURES_KEY;
-import static org.sonar.api.measures.CoreMetrics.TEST_SUCCESS_DENSITY;
-import static org.sonar.api.measures.CoreMetrics.TEST_SUCCESS_DENSITY_KEY;
-import static org.sonar.server.computation.component.Component.Type.DIRECTORY;
-import static org.sonar.server.computation.component.Component.Type.FILE;
-import static org.sonar.server.computation.component.Component.Type.MODULE;
-import static org.sonar.server.computation.component.Component.Type.PROJECT;
-import static org.sonar.server.computation.component.ReportComponent.builder;
-import static org.sonar.server.computation.measure.Measure.newMeasureBuilder;
-import static org.sonar.server.computation.measure.MeasureRepoEntry.entryOf;
-import static org.sonar.server.computation.measure.MeasureRepoEntry.toEntries;
-
-public class UnitTestMeasuresStepTest {
-
-  private static final Offset<Double> DEFAULT_OFFSET = Offset.offset(0.01d);
-
-  private static final int ROOT_REF = 1;
-  private static final int MODULE_REF = 12;
-  private static final int SUB_MODULE_REF = 123;
-  private static final int DIRECTORY_REF = 1234;
-  private static final int FILE_1_REF = 12341;
-  private static final int FILE_2_REF = 12342;
-
-  @Rule
-  public TreeRootHolderRule treeRootHolder = new TreeRootHolderRule();
-
-  @Rule
-  public MetricRepositoryRule metricRepository = new MetricRepositoryRule()
-    .add(TESTS)
-    .add(TEST_ERRORS)
-    .add(TEST_FAILURES)
-    .add(TEST_EXECUTION_TIME)
-    .add(SKIPPED_TESTS)
-    .add(TEST_SUCCESS_DENSITY);
-
-  @Rule
-  public MeasureRepositoryRule measureRepository = MeasureRepositoryRule.create(treeRootHolder, metricRepository);
-
-  ComputationStep underTest = new UnitTestMeasuresStep(treeRootHolder, metricRepository, measureRepository);
-
-  @Before
-  public void setUp() throws Exception {
-    treeRootHolder.setRoot(
-      builder(PROJECT, ROOT_REF)
-        .addChildren(
-          builder(MODULE, MODULE_REF)
-            .addChildren(
-              builder(MODULE, SUB_MODULE_REF)
-                .addChildren(
-                  builder(DIRECTORY, DIRECTORY_REF)
-                    .addChildren(
-                      builder(FILE, FILE_1_REF).setFileAttributes(new FileAttributes(true, null)).build(),
-                      builder(FILE, FILE_2_REF).setFileAttributes(new FileAttributes(true, null)).build()
-                    ).build()
-                ).build()
-            ).build()
-        ).build());
-  }
-
-  @Test
-  public void aggregate_tests() {
-    checkMeasuresAggregation(TESTS_KEY, 100, 400, 500);
-  }
-
-  @Test
-  public void aggregate_tests_in_errors() {
-    checkMeasuresAggregation(TEST_ERRORS_KEY, 100, 400, 500);
-  }
-
-  @Test
-  public void aggregate_tests_in_failures() {
-    checkMeasuresAggregation(TEST_FAILURES_KEY, 100, 400, 500);
-  }
-
-  @Test
-  public void aggregate_tests_execution_time() {
-    checkMeasuresAggregation(TEST_EXECUTION_TIME_KEY, 100, 400, 500);
-  }
-
-  @Test
-  public void aggregate_skipped_tests_time() {
-    checkMeasuresAggregation(SKIPPED_TESTS_KEY, 100, 400, 500);
-  }
-
-  @Test
-  public void compute_test_success_density() {
-    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
-    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(2));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(5));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(4));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(1));
-
-    underTest.execute();
-
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(FILE_1_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(40d)));
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(FILE_2_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(70d)));
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(60d)));
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(60d)));
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(60d)));
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(ROOT_REF))).contains(entryOf(TEST_SUCCESS_DENSITY_KEY, newMeasureBuilder().create(60d)));
-  }
-
-  @Test
-  public void compute_test_success_density_when_zero_tests_in_errors() {
-    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
-    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(4));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(1));
-
-    underTest.execute();
-
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(60d);
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(95d);
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(83.3d, DEFAULT_OFFSET);
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(83.3d, DEFAULT_OFFSET);
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(83.3d, DEFAULT_OFFSET);
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(83.3d, DEFAULT_OFFSET);
-  }
-
-  @Test
-  public void compute_test_success_density_when_zero_tests_in_failures() {
-    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
-    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(2));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(5));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(0));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(0));
-
-    underTest.execute();
-
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(80d);
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(75d);
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(76.7d, DEFAULT_OFFSET);
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(76.7d, DEFAULT_OFFSET);
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(76.7d, DEFAULT_OFFSET);
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(76.7d, DEFAULT_OFFSET);
-  }
-
-  @Test
-  public void compute_100_percent_test_success_density_when_no_tests_in_errors_or_failures() {
-    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
-    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(0));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(0));
-
-    underTest.execute();
-
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(100d);
-  }
-
-  @Test
-  public void compute_0_percent_test_success_density() {
-    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
-    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(8));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(15));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(2));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(5));
-
-    underTest.execute();
-
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY).get().getDoubleValue()).isEqualTo(0d);
-  }
-
-  @Test
-  public void do_not_compute_test_success_density_when_no_tests_in_errors() {
-    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
-    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(4));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_FAILURES_KEY, newMeasureBuilder().create(1));
-
-    underTest.execute();
-
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-  }
-
-  @Test
-  public void do_not_compute_test_success_density_when_no_tests_in_failure() {
-    measureRepository.addRawMeasure(FILE_1_REF, TESTS_KEY, newMeasureBuilder().create(10));
-    measureRepository.addRawMeasure(FILE_2_REF, TESTS_KEY, newMeasureBuilder().create(20));
-
-    measureRepository.addRawMeasure(FILE_1_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
-    measureRepository.addRawMeasure(FILE_2_REF, TEST_ERRORS_KEY, newMeasureBuilder().create(0));
-
-    underTest.execute();
-
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(DIRECTORY_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(SUB_MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(MODULE_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY)).isAbsent();
-  }
-
-  private void checkMeasuresAggregation(String metricKey, int file1Value, int file2Value, int expectedValue) {
-    measureRepository.addRawMeasure(FILE_1_REF, metricKey, newMeasureBuilder().create(file1Value));
-    measureRepository.addRawMeasure(FILE_2_REF, metricKey, newMeasureBuilder().create(file2Value));
-
-    underTest.execute();
-
-    assertThat(measureRepository.getAddedRawMeasure(FILE_1_REF, metricKey)).isAbsent();
-    assertThat(measureRepository.getAddedRawMeasure(FILE_2_REF, metricKey)).isAbsent();
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(ROOT_REF))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
-  }
-
-}

diff --git a/server/sonar-server/src/test/java/org/sonar/server/computation/step/ViewsUnitTestMeasuresStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/computation/step/ViewsUnitTestMeasuresStepTest.java
new file mode 100644 (file)
index 0000000..020016b
--- /dev/null
+++ b/server/sonar-server/src/test/java/org/sonar/server/computation/step/ViewsUnitTestMeasuresStepTest.java
@@ -0,0 +1,282 @@
+/*
+ * SonarQube, open source software quality management tool.
+ * Copyright (C) 2008-2014 SonarSource
+ * mailto:contact AT sonarsource DOT com
+ *
+ * SonarQube 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.
+ *
+ * SonarQube 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.server.computation.step;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.sonar.server.computation.batch.TreeRootHolderRule;
+import org.sonar.server.computation.measure.MeasureRepositoryRule;
+import org.sonar.server.computation.metric.MetricRepositoryRule;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.guava.api.Assertions.assertThat;
+import static org.sonar.api.measures.CoreMetrics.SKIPPED_TESTS;
+import static org.sonar.api.measures.CoreMetrics.SKIPPED_TESTS_KEY;
+import static org.sonar.api.measures.CoreMetrics.TESTS;
+import static org.sonar.api.measures.CoreMetrics.TESTS_KEY;
+import static org.sonar.api.measures.CoreMetrics.TEST_ERRORS;
+import static org.sonar.api.measures.CoreMetrics.TEST_ERRORS_KEY;
+import static org.sonar.api.measures.CoreMetrics.TEST_EXECUTION_TIME;
+import static org.sonar.api.measures.CoreMetrics.TEST_EXECUTION_TIME_KEY;
+import static org.sonar.api.measures.CoreMetrics.TEST_FAILURES;
+import static org.sonar.api.measures.CoreMetrics.TEST_FAILURES_KEY;
+import static org.sonar.api.measures.CoreMetrics.TEST_SUCCESS_DENSITY;
+import static org.sonar.api.measures.CoreMetrics.TEST_SUCCESS_DENSITY_KEY;
+import static org.sonar.server.computation.component.Component.Type.PROJECT_VIEW;
+import static org.sonar.server.computation.component.Component.Type.SUBVIEW;
+import static org.sonar.server.computation.component.Component.Type.VIEW;
+import static org.sonar.server.computation.component.ViewsComponent.builder;
+import static org.sonar.server.computation.measure.Measure.newMeasureBuilder;
+import static org.sonar.server.computation.measure.MeasureRepoEntry.entryOf;
+import static org.sonar.server.computation.measure.MeasureRepoEntry.toEntries;
+
+public class ViewsUnitTestMeasuresStepTest {
+
+  private static final int ROOT_REF = 1;
+  private static final int SUBVIEW_REF = 12;
+  private static final int SUB_SUBVIEW_1_REF = 123;
+  private static final int PROJECT_VIEW_1_REF = 12341;
+  private static final int PROJECT_VIEW_2_REF = 12342;
+  private static final int SUB_SUBVIEW_2_REF = 124;
+
+  @Rule
+  public TreeRootHolderRule treeRootHolder = new TreeRootHolderRule()
+    .setRoot(
+      builder(VIEW, ROOT_REF)
+        .addChildren(
+          builder(SUBVIEW, SUBVIEW_REF)
+            .addChildren(
+              builder(SUBVIEW, SUB_SUBVIEW_1_REF)
+                .addChildren(
+                  builder(PROJECT_VIEW, PROJECT_VIEW_1_REF).build(),
+                  builder(PROJECT_VIEW, PROJECT_VIEW_2_REF).build())
+                .build(),
+              builder(SUBVIEW, SUB_SUBVIEW_2_REF).build())
+            .build())
+        .build());
+  @Rule
+  public MetricRepositoryRule metricRepository = new MetricRepositoryRule()
+    .add(TESTS)
+    .add(TEST_ERRORS)
+    .add(TEST_FAILURES)
+    .add(TEST_EXECUTION_TIME)
+    .add(SKIPPED_TESTS)
+    .add(TEST_SUCCESS_DENSITY);
+  @Rule
+  public MeasureRepositoryRule measureRepository = MeasureRepositoryRule.create(treeRootHolder, metricRepository);
+
+  ComputationStep underTest = new UnitTestMeasuresStep(treeRootHolder, metricRepository, measureRepository);
+
+  @Test
+  public void aggregate_tests() {
+    checkMeasuresAggregation(TESTS_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void aggregate_tests_in_errors() {
+    checkMeasuresAggregation(TEST_ERRORS_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void aggregate_tests_in_failures() {
+    checkMeasuresAggregation(TEST_FAILURES_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void aggregate_tests_execution_time() {
+    checkMeasuresAggregation(TEST_EXECUTION_TIME_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void aggregate_skipped_tests_time() {
+    checkMeasuresAggregation(SKIPPED_TESTS_KEY, 100, 400, 500);
+  }
+
+  @Test
+  public void compute_test_success_density() {
+    addedRawMeasure(PROJECT_VIEW_1_REF, TESTS_KEY, 10);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TESTS_KEY, 20);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_ERRORS_KEY, 2);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_ERRORS_KEY, 5);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_FAILURES_KEY, 4);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_FAILURES_KEY, 1);
+
+    underTest.execute();
+
+    assertNoAddedRawMeasureOnProjectViews();
+    assertAddedRawMeasureValue(SUB_SUBVIEW_1_REF, TEST_SUCCESS_DENSITY_KEY, 60d);
+    assertAddedRawMeasureValue(SUBVIEW_REF, TEST_SUCCESS_DENSITY_KEY, 60d);
+    assertAddedRawMeasureValue(ROOT_REF, TEST_SUCCESS_DENSITY_KEY, 60d);
+  }
+
+  @Test
+  public void compute_test_success_density_when_zero_tests_in_errors() {
+    addedRawMeasure(PROJECT_VIEW_1_REF, TESTS_KEY, 10);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TESTS_KEY, 20);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_ERRORS_KEY, 0);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_ERRORS_KEY, 0);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_FAILURES_KEY, 4);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_FAILURES_KEY, 1);
+
+    underTest.execute();
+
+    assertNoAddedRawMeasureOnProjectViews();
+    assertAddedRawMeasureValue(SUB_SUBVIEW_1_REF, TEST_SUCCESS_DENSITY_KEY, 83.3d);
+    assertNoAddedRawMeasure(SUB_SUBVIEW_2_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertAddedRawMeasureValue(SUBVIEW_REF, TEST_SUCCESS_DENSITY_KEY, 83.3d);
+    assertAddedRawMeasureValue(ROOT_REF, TEST_SUCCESS_DENSITY_KEY, 83.3d);
+  }
+
+  @Test
+  public void compute_test_success_density_when_zero_tests_in_failures() {
+    addedRawMeasure(PROJECT_VIEW_1_REF, TESTS_KEY, 10);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TESTS_KEY, 20);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_ERRORS_KEY, 2);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_ERRORS_KEY, 5);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_FAILURES_KEY, 0);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_FAILURES_KEY, 0);
+
+    underTest.execute();
+
+    assertNoAddedRawMeasureOnProjectViews();
+    assertAddedRawMeasureValue(SUB_SUBVIEW_1_REF, TEST_SUCCESS_DENSITY_KEY, 76.7d);
+    assertNoAddedRawMeasure(SUB_SUBVIEW_2_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertAddedRawMeasureValue(SUBVIEW_REF, TEST_SUCCESS_DENSITY_KEY, 76.7d);
+    assertAddedRawMeasureValue(ROOT_REF, TEST_SUCCESS_DENSITY_KEY, 76.7d);
+  }
+
+  @Test
+  public void compute_100_percent_test_success_density_when_no_tests_in_errors_or_failures() {
+    addedRawMeasure(PROJECT_VIEW_1_REF, TESTS_KEY, 10);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TESTS_KEY, 20);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_ERRORS_KEY, 0);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_ERRORS_KEY, 0);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_FAILURES_KEY, 0);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_FAILURES_KEY, 0);
+
+    underTest.execute();
+
+    assertNoAddedRawMeasureOnProjectViews();
+    assertAddedRawMeasureValue(SUB_SUBVIEW_1_REF, TEST_SUCCESS_DENSITY_KEY, 100d);
+    assertNoAddedRawMeasure(SUB_SUBVIEW_2_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertAddedRawMeasureValue(SUBVIEW_REF, TEST_SUCCESS_DENSITY_KEY, 100d);
+    assertAddedRawMeasureValue(ROOT_REF, TEST_SUCCESS_DENSITY_KEY, 100d);
+  }
+
+  @Test
+  public void compute_0_percent_test_success_density() {
+    int value = 10;
+    String metricKey = TESTS_KEY;
+    int componentRef = PROJECT_VIEW_1_REF;
+    addedRawMeasure(componentRef, metricKey, value);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TESTS_KEY, 20);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_ERRORS_KEY, 8);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_ERRORS_KEY, 15);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_FAILURES_KEY, 2);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_FAILURES_KEY, 5);
+
+    underTest.execute();
+
+    assertNoAddedRawMeasureOnProjectViews();
+    assertAddedRawMeasureValue(SUB_SUBVIEW_1_REF, TEST_SUCCESS_DENSITY_KEY, 0d);
+    assertNoAddedRawMeasure(SUB_SUBVIEW_2_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertAddedRawMeasureValue(SUBVIEW_REF, TEST_SUCCESS_DENSITY_KEY, 0d);
+    assertAddedRawMeasureValue(ROOT_REF, TEST_SUCCESS_DENSITY_KEY, 0d);
+  }
+
+  @Test
+  public void do_not_compute_test_success_density_when_no_tests_in_errors() {
+    addedRawMeasure(PROJECT_VIEW_1_REF, TESTS_KEY, 10);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TESTS_KEY, 20);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_FAILURES_KEY, 4);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_FAILURES_KEY, 1);
+
+    underTest.execute();
+
+    assertNoAddedRawMeasureOnProjectViews();
+    assertNoAddedRawMeasure(SUB_SUBVIEW_1_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertNoAddedRawMeasure(SUBVIEW_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertNoAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY);
+  }
+
+  @Test
+  public void do_not_compute_test_success_density_when_no_tests_in_failure() {
+    addedRawMeasure(PROJECT_VIEW_1_REF, TESTS_KEY, 10);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TESTS_KEY, 20);
+
+    addedRawMeasure(PROJECT_VIEW_1_REF, TEST_ERRORS_KEY, 0);
+    addedRawMeasure(PROJECT_VIEW_2_REF, TEST_ERRORS_KEY, 0);
+
+    underTest.execute();
+
+    assertNoAddedRawMeasureOnProjectViews();
+    assertNoAddedRawMeasure(SUB_SUBVIEW_1_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertNoAddedRawMeasure(SUBVIEW_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertNoAddedRawMeasure(ROOT_REF, TEST_SUCCESS_DENSITY_KEY);
+  }
+
+  private void checkMeasuresAggregation(String metricKey, int file1Value, int file2Value, int expectedValue) {
+    addedRawMeasure(PROJECT_VIEW_1_REF, metricKey, file1Value);
+    addedRawMeasure(PROJECT_VIEW_2_REF, metricKey, file2Value);
+
+    underTest.execute();
+
+    assertNoAddedRawMeasureOnProjectViews();
+    assertAddedRawMeasureValue(SUB_SUBVIEW_1_REF, metricKey, expectedValue);
+    assertNoAddedRawMeasure(SUB_SUBVIEW_2_REF, TEST_SUCCESS_DENSITY_KEY);
+    assertAddedRawMeasureValue(SUBVIEW_REF, metricKey, expectedValue);
+    assertAddedRawMeasureValue(ROOT_REF, metricKey, expectedValue);
+  }
+
+  private void addedRawMeasure(int componentRef, String metricKey, int value) {
+    measureRepository.addRawMeasure(componentRef, metricKey, newMeasureBuilder().create(value));
+  }
+
+  private void assertAddedRawMeasureValue(int componentRef, String metricKey, double value) {
+    assertThat(entryOf(metricKey, measureRepository.getAddedRawMeasure(componentRef, metricKey).get()))
+      .isEqualTo(entryOf(metricKey, newMeasureBuilder().create(value)));
+  }
+
+  private void assertNoAddedRawMeasure(int componentRef, String metricKey) {
+    assertThat(measureRepository.getAddedRawMeasure(componentRef, metricKey)).isAbsent();
+  }
+
+  private void assertAddedRawMeasureValue(int componentRef, String metricKey, int expectedValue) {
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(componentRef))).containsOnly(entryOf(metricKey, newMeasureBuilder().create(expectedValue)));
+  }
+
+  private void assertNoAddedRawMeasureOnProjectViews() {
+    assertThat(measureRepository.getAddedRawMeasures(PROJECT_VIEW_1_REF)).isEmpty();
+    assertThat(measureRepository.getAddedRawMeasures(PROJECT_VIEW_2_REF)).isEmpty();
+  }
+
+}