SONAR-6605 Move sum coverage formulas to CoverageMeasuresStep

4 files changed, 173 insertions, 135 deletions

diff --git a/server/sonar-server/src/main/java/org/sonar/server/computation/formula/CoreFormulaRepositoryImpl.java b/server/sonar-server/src/main/java/org/sonar/server/computation/formula/CoreFormulaRepositoryImpl.java
index 0f4ebfa24fc..bcfc94318a2 100644
--- a/server/sonar-server/src/main/java/org/sonar/server/computation/formula/CoreFormulaRepositoryImpl.java
+++ b/server/sonar-server/src/main/java/org/sonar/server/computation/formula/CoreFormulaRepositoryImpl.java
@@ -39,62 +39,37 @@ import static org.sonar.api.measures.CoreMetrics.FUNCTION_COMPLEXITY_KEY;
 public class CoreFormulaRepositoryImpl implements CoreFormulaRepository {
 
   private static final List<Formula> FORMULAS = ImmutableList.<Formula>of(
-      // TODO When all decorators will be moved to CE, uncomment commented lines to activate all formulas and remove formulas declaration in
-      // {@link org.sonar.api.measures.CoreMetrics}
+    // TODO When all decorators will be moved to CE, uncomment commented lines to activate all formulas and remove formulas declaration in
+    // {@link org.sonar.api.measures.CoreMetrics}
 
-      // Sum formulas
-      new SumFormula(COMMENTED_OUT_CODE_LINES_KEY),
-      new SumFormula(COMPLEXITY_KEY),
-      new SumFormula(COMPLEXITY_IN_CLASSES_KEY),
-      // TODO this formula seems to be useless as this measure seems only required on files
-      new SumFormula(COMPLEXITY_IN_FUNCTIONS_KEY),
+    // Sum formulas
+    new SumFormula(COMMENTED_OUT_CODE_LINES_KEY),
+    new SumFormula(COMPLEXITY_KEY),
+    new SumFormula(COMPLEXITY_IN_CLASSES_KEY),
+    // TODO this formula seems to be useless as this measure seems only required on files
+    new SumFormula(COMPLEXITY_IN_FUNCTIONS_KEY),
 
     // new SumFormula(CoreMetrics.COMMENT_LINES_KEY),
 
-      // new SumFormula(LINES_TO_COVER_KEY),
-      // new SumFormula(NEW_LINES_TO_COVER_KEY),
-      // new SumFormula(UNCOVERED_LINES_KEY),
-      // new SumFormula(NEW_UNCOVERED_LINES_KEY),
-      // new SumFormula(CONDITIONS_TO_COVER_KEY),
-      // new SumFormula(NEW_CONDITIONS_TO_COVER_KEY),
-      // new SumFormula(UNCOVERED_CONDITIONS_KEY),
-      // new SumFormula(NEW_UNCOVERED_CONDITIONS_KEY),
-      // new SumFormula(IT_LINES_TO_COVER_KEY),
-      // new SumFormula(NEW_IT_LINES_TO_COVER_KEY),
-      // new SumFormula(IT_UNCOVERED_LINES_KEY),
-      // new SumFormula(NEW_IT_UNCOVERED_LINES_KEY),
-      // new SumFormula(IT_CONDITIONS_TO_COVER_KEY),
-      // new SumFormula(NEW_IT_CONDITIONS_TO_COVER_KEY),
-      // new SumFormula(IT_UNCOVERED_CONDITIONS_KEY),
-      // new SumFormula(NEW_IT_UNCOVERED_CONDITIONS_KEY),
-      // new SumFormula(OVERALL_LINES_TO_COVER_KEY),
-      // new SumFormula(NEW_OVERALL_LINES_TO_COVER_KEY),
-      // new SumFormula(OVERALL_UNCOVERED_LINES_KEY),
-      // new SumFormula(NEW_OVERALL_UNCOVERED_LINES_KEY),
-      // new SumFormula(OVERALL_CONDITIONS_TO_COVER_KEY),
-      // new SumFormula(NEW_OVERALL_CONDITIONS_TO_COVER_KEY),
-      // new SumFormula(OVERALL_UNCOVERED_CONDITIONS_KEY),
-      // new SumFormula(NEW_OVERALL_UNCOVERED_CONDITIONS_KEY),
+    // Distribution formulas
+    new DistributionFormula(FUNCTION_COMPLEXITY_DISTRIBUTION_KEY),
+    new DistributionFormula(FILE_COMPLEXITY_DISTRIBUTION_KEY),
 
-      // Distribution formulas
-      new DistributionFormula(FUNCTION_COMPLEXITY_DISTRIBUTION_KEY),
-      new DistributionFormula(FILE_COMPLEXITY_DISTRIBUTION_KEY),
-
-      // Average formulas, must be executed after all sum formulas as they depend on their measures
-      AverageFormula.Builder.newBuilder().setOutputMetricKey(FILE_COMPLEXITY_KEY)
-          .setMainMetricKey(COMPLEXITY_KEY)
-          .setByMetricKey(FILES_KEY)
-          .build(),
-      AverageFormula.Builder.newBuilder().setOutputMetricKey(CLASS_COMPLEXITY_KEY)
-          .setMainMetricKey(COMPLEXITY_IN_CLASSES_KEY)
-          .setByMetricKey(CLASSES_KEY)
-          .setFallbackMetricKey(COMPLEXITY_KEY)
-          .build(),
-      AverageFormula.Builder.newBuilder().setOutputMetricKey(FUNCTION_COMPLEXITY_KEY)
-          .setMainMetricKey(COMPLEXITY_IN_FUNCTIONS_KEY)
-          .setByMetricKey(FUNCTIONS_KEY)
-          .setFallbackMetricKey(COMPLEXITY_KEY)
-          .build()
+    // Average formulas, must be executed after all sum formulas as they depend on their measures
+    AverageFormula.Builder.newBuilder().setOutputMetricKey(FILE_COMPLEXITY_KEY)
+      .setMainMetricKey(COMPLEXITY_KEY)
+      .setByMetricKey(FILES_KEY)
+      .build(),
+    AverageFormula.Builder.newBuilder().setOutputMetricKey(CLASS_COMPLEXITY_KEY)
+      .setMainMetricKey(COMPLEXITY_IN_CLASSES_KEY)
+      .setByMetricKey(CLASSES_KEY)
+      .setFallbackMetricKey(COMPLEXITY_KEY)
+      .build(),
+    AverageFormula.Builder.newBuilder().setOutputMetricKey(FUNCTION_COMPLEXITY_KEY)
+      .setMainMetricKey(COMPLEXITY_IN_FUNCTIONS_KEY)
+      .setByMetricKey(FUNCTIONS_KEY)
+      .setFallbackMetricKey(COMPLEXITY_KEY)
+      .build()
   );
 
   /**
diff --git a/server/sonar-server/src/main/java/org/sonar/server/computation/step/CoverageMeasuresStep.java b/server/sonar-server/src/main/java/org/sonar/server/computation/step/CoverageMeasuresStep.java
index 9aa3d0100f6..86505c74a15 100644
--- a/server/sonar-server/src/main/java/org/sonar/server/computation/step/CoverageMeasuresStep.java
+++ b/server/sonar-server/src/main/java/org/sonar/server/computation/step/CoverageMeasuresStep.java
@@ -20,10 +20,10 @@
 package org.sonar.server.computation.step;
 
 import com.google.common.collect.ImmutableList;
-import org.sonar.api.measures.CoreMetrics;
 import org.sonar.server.computation.component.TreeRootHolder;
 import org.sonar.server.computation.formula.Formula;
 import org.sonar.server.computation.formula.FormulaExecutorComponentVisitor;
+import org.sonar.server.computation.formula.SumFormula;
 import org.sonar.server.computation.formula.coverage.LinesAndConditionsWithUncoveredFormula;
 import org.sonar.server.computation.formula.coverage.LinesAndConditionsWithUncoveredMetricKeys;
 import org.sonar.server.computation.formula.coverage.SingleWithUncoveredFormula;
@@ -31,22 +31,58 @@ import org.sonar.server.computation.formula.coverage.SingleWithUncoveredMetricKe
 import org.sonar.server.computation.measure.MeasureRepository;
 import org.sonar.server.computation.metric.MetricRepository;
 
+import static org.sonar.api.measures.CoreMetrics.BRANCH_COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.CONDITIONS_TO_COVER_KEY;
+import static org.sonar.api.measures.CoreMetrics.COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.IT_BRANCH_COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.IT_CONDITIONS_TO_COVER_KEY;
+import static org.sonar.api.measures.CoreMetrics.IT_COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.IT_LINES_TO_COVER_KEY;
+import static org.sonar.api.measures.CoreMetrics.IT_LINE_COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.IT_UNCOVERED_CONDITIONS_KEY;
+import static org.sonar.api.measures.CoreMetrics.IT_UNCOVERED_LINES_KEY;
+import static org.sonar.api.measures.CoreMetrics.LINES_TO_COVER_KEY;
+import static org.sonar.api.measures.CoreMetrics.LINE_COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.OVERALL_BRANCH_COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.OVERALL_CONDITIONS_TO_COVER_KEY;
+import static org.sonar.api.measures.CoreMetrics.OVERALL_COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.OVERALL_LINES_TO_COVER_KEY;
+import static org.sonar.api.measures.CoreMetrics.OVERALL_LINE_COVERAGE_KEY;
+import static org.sonar.api.measures.CoreMetrics.OVERALL_UNCOVERED_CONDITIONS_KEY;
+import static org.sonar.api.measures.CoreMetrics.OVERALL_UNCOVERED_LINES_KEY;
+import static org.sonar.api.measures.CoreMetrics.UNCOVERED_CONDITIONS_KEY;
+import static org.sonar.api.measures.CoreMetrics.UNCOVERED_LINES_KEY;
+
 /**
  * Computes coverage measures on files and then aggregates them on higher components.
  */
 public class CoverageMeasuresStep implements ComputationStep {
   private static final ImmutableList<Formula> COVERAGE_FORMULAS = ImmutableList.<Formula>of(
-    // code
+    // unit test
+    new SumFormula(LINES_TO_COVER_KEY),
+    new SumFormula(UNCOVERED_LINES_KEY),
+    new SumFormula(CONDITIONS_TO_COVER_KEY),
+    new SumFormula(UNCOVERED_CONDITIONS_KEY),
     new CodeCoverageFormula(),
-    new ItCoverageFormula(),
-    new OverallCodeCoverageFormula(),
-    // branch
     new BranchCoverageFormula(),
-    new ItBranchCoverageFormula(),
-    new OverallBranchCoverageFormula(),
-    // line
     new LineCoverageFormula(),
+
+    // integration test
+    new SumFormula(IT_LINES_TO_COVER_KEY),
+    new SumFormula(IT_UNCOVERED_LINES_KEY),
+    new SumFormula(IT_CONDITIONS_TO_COVER_KEY),
+    new SumFormula(IT_UNCOVERED_CONDITIONS_KEY),
+    new ItCoverageFormula(),
+    new ItBranchCoverageFormula(),
     new ItLineCoverageFormula(),
+
+    // overall test
+    new SumFormula(OVERALL_LINES_TO_COVER_KEY),
+    new SumFormula(OVERALL_UNCOVERED_LINES_KEY),
+    new SumFormula(OVERALL_CONDITIONS_TO_COVER_KEY),
+    new SumFormula(OVERALL_UNCOVERED_CONDITIONS_KEY),
+    new OverallCodeCoverageFormula(),
+    new OverallBranchCoverageFormula(),
     new OverallLineCoverageFormula()
     );
 
@@ -71,10 +107,10 @@ public class CoverageMeasuresStep implements ComputationStep {
     public CodeCoverageFormula() {
       super(
         new LinesAndConditionsWithUncoveredMetricKeys(
-          CoreMetrics.LINES_TO_COVER_KEY, CoreMetrics.CONDITIONS_TO_COVER_KEY,
-          CoreMetrics.UNCOVERED_LINES_KEY, CoreMetrics.UNCOVERED_CONDITIONS_KEY
+          LINES_TO_COVER_KEY, CONDITIONS_TO_COVER_KEY,
+          UNCOVERED_LINES_KEY, UNCOVERED_CONDITIONS_KEY
         ),
-        CoreMetrics.COVERAGE_KEY);
+        COVERAGE_KEY);
     }
   }
 
@@ -82,10 +118,10 @@ public class CoverageMeasuresStep implements ComputationStep {
     private ItCoverageFormula() {
       super(
         new LinesAndConditionsWithUncoveredMetricKeys(
-          CoreMetrics.IT_LINES_TO_COVER_KEY, CoreMetrics.IT_CONDITIONS_TO_COVER_KEY,
-          CoreMetrics.IT_UNCOVERED_LINES_KEY, CoreMetrics.IT_UNCOVERED_CONDITIONS_KEY
+          IT_LINES_TO_COVER_KEY, IT_CONDITIONS_TO_COVER_KEY,
+          IT_UNCOVERED_LINES_KEY, IT_UNCOVERED_CONDITIONS_KEY
         ),
-        CoreMetrics.IT_COVERAGE_KEY);
+        IT_COVERAGE_KEY);
     }
   }
 
@@ -93,10 +129,10 @@ public class CoverageMeasuresStep implements ComputationStep {
     public OverallCodeCoverageFormula() {
       super(
         new LinesAndConditionsWithUncoveredMetricKeys(
-          CoreMetrics.OVERALL_LINES_TO_COVER_KEY, CoreMetrics.OVERALL_CONDITIONS_TO_COVER_KEY,
-          CoreMetrics.OVERALL_UNCOVERED_LINES_KEY, CoreMetrics.OVERALL_UNCOVERED_CONDITIONS_KEY
+          OVERALL_LINES_TO_COVER_KEY, OVERALL_CONDITIONS_TO_COVER_KEY,
+          OVERALL_UNCOVERED_LINES_KEY, OVERALL_UNCOVERED_CONDITIONS_KEY
         ),
-        CoreMetrics.OVERALL_COVERAGE_KEY);
+        OVERALL_COVERAGE_KEY);
     }
   }
 
@@ -104,9 +140,9 @@ public class CoverageMeasuresStep implements ComputationStep {
     public BranchCoverageFormula() {
       super(
         new SingleWithUncoveredMetricKeys(
-          CoreMetrics.CONDITIONS_TO_COVER_KEY, CoreMetrics.UNCOVERED_CONDITIONS_KEY
+          CONDITIONS_TO_COVER_KEY, UNCOVERED_CONDITIONS_KEY
         ),
-        CoreMetrics.BRANCH_COVERAGE_KEY);
+        BRANCH_COVERAGE_KEY);
     }
   }
 
@@ -114,33 +150,33 @@ public class CoverageMeasuresStep implements ComputationStep {
     public ItBranchCoverageFormula() {
       super(
         new SingleWithUncoveredMetricKeys(
-          CoreMetrics.IT_CONDITIONS_TO_COVER_KEY, CoreMetrics.IT_UNCOVERED_CONDITIONS_KEY
+          IT_CONDITIONS_TO_COVER_KEY, IT_UNCOVERED_CONDITIONS_KEY
         ),
-        CoreMetrics.IT_BRANCH_COVERAGE_KEY);
+        IT_BRANCH_COVERAGE_KEY);
     }
   }
 
   private static class OverallBranchCoverageFormula extends SingleWithUncoveredFormula {
     public OverallBranchCoverageFormula() {
       super(
-        new SingleWithUncoveredMetricKeys(CoreMetrics.OVERALL_CONDITIONS_TO_COVER_KEY, CoreMetrics.OVERALL_UNCOVERED_CONDITIONS_KEY),
-        CoreMetrics.OVERALL_BRANCH_COVERAGE_KEY);
+        new SingleWithUncoveredMetricKeys(OVERALL_CONDITIONS_TO_COVER_KEY, OVERALL_UNCOVERED_CONDITIONS_KEY),
+        OVERALL_BRANCH_COVERAGE_KEY);
     }
   }
 
   private static class LineCoverageFormula extends SingleWithUncoveredFormula {
     public LineCoverageFormula() {
       super(
-        new SingleWithUncoveredMetricKeys(CoreMetrics.LINES_TO_COVER_KEY, CoreMetrics.UNCOVERED_LINES_KEY),
-        CoreMetrics.LINE_COVERAGE_KEY);
+        new SingleWithUncoveredMetricKeys(LINES_TO_COVER_KEY, UNCOVERED_LINES_KEY),
+        LINE_COVERAGE_KEY);
     }
   }
 
   private static class ItLineCoverageFormula extends SingleWithUncoveredFormula {
     public ItLineCoverageFormula() {
       super(
-        new SingleWithUncoveredMetricKeys(CoreMetrics.IT_LINES_TO_COVER_KEY, CoreMetrics.IT_UNCOVERED_LINES_KEY),
-        CoreMetrics.IT_LINE_COVERAGE_KEY);
+        new SingleWithUncoveredMetricKeys(IT_LINES_TO_COVER_KEY, IT_UNCOVERED_LINES_KEY),
+        IT_LINE_COVERAGE_KEY);
     }
   }
 
@@ -148,9 +184,9 @@ public class CoverageMeasuresStep implements ComputationStep {
     public OverallLineCoverageFormula() {
       super(
         new SingleWithUncoveredMetricKeys(
-          CoreMetrics.OVERALL_LINES_TO_COVER_KEY, CoreMetrics.OVERALL_UNCOVERED_LINES_KEY
+          OVERALL_LINES_TO_COVER_KEY, OVERALL_UNCOVERED_LINES_KEY
         ),
-        CoreMetrics.OVERALL_LINE_COVERAGE_KEY);
+        OVERALL_LINE_COVERAGE_KEY);
     }
   }
 
diff --git a/server/sonar-server/src/test/java/org/sonar/server/computation/step/CoverageMeasuresStepTest.java b/server/sonar-server/src/test/java/org/sonar/server/computation/step/CoverageMeasuresStepTest.java
index 4ef743b2535..7247919d832 100644
--- a/server/sonar-server/src/test/java/org/sonar/server/computation/step/CoverageMeasuresStepTest.java
+++ b/server/sonar-server/src/test/java/org/sonar/server/computation/step/CoverageMeasuresStepTest.java
@@ -29,6 +29,8 @@ import org.sonar.server.computation.formula.coverage.LinesAndConditionsWithUncov
 import org.sonar.server.computation.measure.MeasureRepoEntry;
 import org.sonar.server.computation.measure.MeasureRepositoryRule;
 import org.sonar.server.computation.metric.MetricRepositoryRule;
+import org.sonar.server.computation.period.Period;
+import org.sonar.server.computation.period.PeriodsHolderRule;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.sonar.server.computation.component.Component.Type.DIRECTORY;
@@ -51,7 +53,7 @@ public class CoverageMeasuresStepTest {
 
   @Rule
   public TreeRootHolderRule treeRootHolder = new TreeRootHolderRule();
-
+  
   @Rule
   public MetricRepositoryRule metricRepository = new MetricRepositoryRule()
     .add(CoreMetrics.LINES_TO_COVER)
@@ -103,69 +105,118 @@ public class CoverageMeasuresStepTest {
   }
 
   @Test
-  public void verify_aggregates_values_for_code_line_and_branch_Coverage() {
+  public void verify_aggregates_values_for_ut_lines_and_conditions() {
+    LinesAndConditionsWithUncoveredMetricKeys metricKeys = new LinesAndConditionsWithUncoveredMetricKeys(
+      CoreMetrics.LINES_TO_COVER_KEY, CoreMetrics.CONDITIONS_TO_COVER_KEY,
+      CoreMetrics.UNCOVERED_LINES_KEY, CoreMetrics.UNCOVERED_CONDITIONS_KEY
+    );
+    verify_lines_and_conditions_aggregates_values(metricKeys);
+  }
+
+  @Test
+  public void verify_aggregates_values_for_it_lines_and_conditions() {
+    LinesAndConditionsWithUncoveredMetricKeys metricKeys = new LinesAndConditionsWithUncoveredMetricKeys(
+      CoreMetrics.IT_LINES_TO_COVER_KEY, CoreMetrics.IT_CONDITIONS_TO_COVER_KEY,
+      CoreMetrics.IT_UNCOVERED_LINES_KEY, CoreMetrics.IT_UNCOVERED_CONDITIONS_KEY
+    );
+    verify_lines_and_conditions_aggregates_values(metricKeys);
+  }
+
+  @Test
+  public void verify_aggregates_values_for_overall_lines_and_conditions() {
+    LinesAndConditionsWithUncoveredMetricKeys metricKeys = new LinesAndConditionsWithUncoveredMetricKeys(
+      CoreMetrics.OVERALL_LINES_TO_COVER_KEY, CoreMetrics.OVERALL_CONDITIONS_TO_COVER_KEY,
+      CoreMetrics.OVERALL_UNCOVERED_LINES_KEY, CoreMetrics.OVERALL_UNCOVERED_CONDITIONS_KEY
+    );
+    verify_lines_and_conditions_aggregates_values(metricKeys);
+  }
+
+  private void verify_lines_and_conditions_aggregates_values(LinesAndConditionsWithUncoveredMetricKeys metricKeys) {
+    measureRepository
+      .addRawMeasure(FILE_1_REF, metricKeys.getLines(), newMeasureBuilder().create(3000))
+      .addRawMeasure(FILE_1_REF, metricKeys.getConditions(), newMeasureBuilder().create(300))
+      .addRawMeasure(FILE_1_REF, metricKeys.getUncoveredLines(), newMeasureBuilder().create(30))
+      .addRawMeasure(FILE_1_REF, metricKeys.getUncoveredConditions(), newMeasureBuilder().create(9))
+
+      .addRawMeasure(FILE_2_REF, metricKeys.getLines(), newMeasureBuilder().create(2000))
+      .addRawMeasure(FILE_2_REF, metricKeys.getConditions(), newMeasureBuilder().create(400))
+      .addRawMeasure(FILE_2_REF, metricKeys.getUncoveredLines(), newMeasureBuilder().create(200))
+      .addRawMeasure(FILE_2_REF, metricKeys.getUncoveredConditions(), newMeasureBuilder().create(16));
+
+    underTest.execute();
+
+    MeasureRepoEntry[] nonFileRepoEntries = {
+      entryOf(metricKeys.getLines(), newMeasureBuilder().create(5000)),
+      entryOf( metricKeys.getConditions(), newMeasureBuilder().create(700)),
+      entryOf(metricKeys.getUncoveredLines(), newMeasureBuilder().create(230)),
+      entryOf(metricKeys.getUncoveredConditions(), newMeasureBuilder().create(25))
+    };
+
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).contains(nonFileRepoEntries);
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).contains(nonFileRepoEntries);
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).contains(nonFileRepoEntries);
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(ROOT_REF))).contains(nonFileRepoEntries);
+  }
+
+  @Test
+  public void verify_aggregates_values_for_code_line_and_branch_coverage() {
     LinesAndConditionsWithUncoveredMetricKeys metricKeys = new LinesAndConditionsWithUncoveredMetricKeys(
       CoreMetrics.LINES_TO_COVER_KEY, CoreMetrics.CONDITIONS_TO_COVER_KEY,
       CoreMetrics.UNCOVERED_LINES_KEY, CoreMetrics.UNCOVERED_CONDITIONS_KEY
-      );
+    );
     String codeCoverageKey = CoreMetrics.COVERAGE_KEY;
     String lineCoverageKey = CoreMetrics.LINE_COVERAGE_KEY;
     String branchCoverageKey = CoreMetrics.BRANCH_COVERAGE_KEY;
 
-    verify_aggregates_values(metricKeys, codeCoverageKey, lineCoverageKey, branchCoverageKey);
+    verify_coverage_aggregates_values(metricKeys, codeCoverageKey, lineCoverageKey, branchCoverageKey);
   }
 
   @Test
-  public void verify_aggregates_values_for_IT_code_line_and_branch_Coverage() {
+  public void verify_aggregates_values_for_IT_code_line_and_branch_coverage() {
     LinesAndConditionsWithUncoveredMetricKeys metricKeys = new LinesAndConditionsWithUncoveredMetricKeys(
       CoreMetrics.IT_LINES_TO_COVER_KEY, CoreMetrics.IT_CONDITIONS_TO_COVER_KEY,
       CoreMetrics.IT_UNCOVERED_LINES_KEY, CoreMetrics.IT_UNCOVERED_CONDITIONS_KEY
-      );
+    );
     String codeCoverageKey = CoreMetrics.IT_COVERAGE_KEY;
     String lineCoverageKey = CoreMetrics.IT_LINE_COVERAGE_KEY;
     String branchCoverageKey = CoreMetrics.IT_BRANCH_COVERAGE_KEY;
 
-    verify_aggregates_values(metricKeys, codeCoverageKey, lineCoverageKey, branchCoverageKey);
+    verify_coverage_aggregates_values(metricKeys, codeCoverageKey, lineCoverageKey, branchCoverageKey);
   }
 
   @Test
-  public void verify_aggregates_values_for_Overall_code_line_and_branch_Coverage() {
+  public void verify_aggregates_values_for_Overall_code_line_and_branch_coverage() {
     LinesAndConditionsWithUncoveredMetricKeys metricKeys = new LinesAndConditionsWithUncoveredMetricKeys(
       CoreMetrics.OVERALL_LINES_TO_COVER_KEY, CoreMetrics.OVERALL_CONDITIONS_TO_COVER_KEY,
       CoreMetrics.OVERALL_UNCOVERED_LINES_KEY, CoreMetrics.OVERALL_UNCOVERED_CONDITIONS_KEY
-      );
+    );
     String codeCoverageKey = CoreMetrics.OVERALL_COVERAGE_KEY;
     String lineCoverageKey = CoreMetrics.OVERALL_LINE_COVERAGE_KEY;
     String branchCoverageKey = CoreMetrics.OVERALL_BRANCH_COVERAGE_KEY;
 
-    verify_aggregates_values(metricKeys, codeCoverageKey, lineCoverageKey, branchCoverageKey);
+    verify_coverage_aggregates_values(metricKeys, codeCoverageKey, lineCoverageKey, branchCoverageKey);
   }
 
-  private void verify_aggregates_values(LinesAndConditionsWithUncoveredMetricKeys metricKeys, String codeCoverageKey, String lineCoverageKey, String branchCoverageKey) {
+  private void verify_coverage_aggregates_values(LinesAndConditionsWithUncoveredMetricKeys metricKeys, String codeCoverageKey, String lineCoverageKey, String branchCoverageKey) {
     measureRepository
-      .addRawMeasure(FILE_1_REF, metricKeys.getLines(), newMeasureBuilder().create(3000L))
-      .addRawMeasure(FILE_1_REF, metricKeys.getConditions(), newMeasureBuilder().create(300L))
-      .addRawMeasure(FILE_1_REF, metricKeys.getUncoveredLines(), newMeasureBuilder().create(30L))
-      .addRawMeasure(FILE_1_REF, metricKeys.getUncoveredConditions(), newMeasureBuilder().create(9L))
-
-      .addRawMeasure(FILE_2_REF, metricKeys.getLines(), newMeasureBuilder().create(2000L))
-      .addRawMeasure(FILE_2_REF, metricKeys.getConditions(), newMeasureBuilder().create(400L))
-      .addRawMeasure(FILE_2_REF, metricKeys.getUncoveredLines(), newMeasureBuilder().create(200L))
-      .addRawMeasure(FILE_2_REF, metricKeys.getUncoveredConditions(), newMeasureBuilder().create(16L))
+      .addRawMeasure(FILE_1_REF, metricKeys.getLines(), newMeasureBuilder().create(3000))
+      .addRawMeasure(FILE_1_REF, metricKeys.getConditions(), newMeasureBuilder().create(300))
+      .addRawMeasure(FILE_1_REF, metricKeys.getUncoveredLines(), newMeasureBuilder().create(30))
+      .addRawMeasure(FILE_1_REF, metricKeys.getUncoveredConditions(), newMeasureBuilder().create(9))
 
-      .addRawMeasure(UNIT_TEST_FILE_REF, metricKeys.getLines(), newMeasureBuilder().create(1000L))
-      .addRawMeasure(UNIT_TEST_FILE_REF, metricKeys.getConditions(), newMeasureBuilder().create(100L))
-      .addRawMeasure(UNIT_TEST_FILE_REF, metricKeys.getUncoveredLines(), newMeasureBuilder().create(10L))
-      .addRawMeasure(UNIT_TEST_FILE_REF, metricKeys.getUncoveredConditions(), newMeasureBuilder().create(3L));
+      .addRawMeasure(FILE_2_REF, metricKeys.getLines(), newMeasureBuilder().create(2000))
+      .addRawMeasure(FILE_2_REF, metricKeys.getConditions(), newMeasureBuilder().create(400))
+      .addRawMeasure(FILE_2_REF, metricKeys.getUncoveredLines(), newMeasureBuilder().create(200))
+      .addRawMeasure(FILE_2_REF, metricKeys.getUncoveredConditions(), newMeasureBuilder().create(16));
 
     underTest.execute();
 
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(FILE_1_REF))).containsOnly(
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(FILE_1_REF))).contains(
       entryOf(codeCoverageKey, newMeasureBuilder().create(98.8d)),
       entryOf(lineCoverageKey, newMeasureBuilder().create(99d)),
       entryOf(branchCoverageKey, newMeasureBuilder().create(97d))
     );
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(FILE_2_REF))).containsOnly(
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(FILE_2_REF))).contains(
       entryOf(codeCoverageKey, newMeasureBuilder().create(91d)),
       entryOf(lineCoverageKey, newMeasureBuilder().create(90d)),
       entryOf(branchCoverageKey, newMeasureBuilder().create(96d))
@@ -178,10 +229,10 @@ public class CoverageMeasuresStepTest {
       entryOf(branchCoverageKey, newMeasureBuilder().create(96.4d))
     };
 
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).containsOnly(nonFileRepoEntries);
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).containsOnly(nonFileRepoEntries);
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).containsOnly(nonFileRepoEntries);
-    assertThat(toEntries(measureRepository.getAddedRawMeasures(ROOT_REF))).containsOnly(nonFileRepoEntries);
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(DIRECTORY_REF))).contains(nonFileRepoEntries);
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(SUB_MODULE_REF))).contains(nonFileRepoEntries);
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(MODULE_REF))).contains(nonFileRepoEntries);
+    assertThat(toEntries(measureRepository.getAddedRawMeasures(ROOT_REF))).contains(nonFileRepoEntries);
   }
 
 }
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/measures/CoreMetrics.java b/sonar-plugin-api/src/main/java/org/sonar/api/measures/CoreMetrics.java
index 802d5cec4c1..21006bfaadc 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/measures/CoreMetrics.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/measures/CoreMetrics.java
@@ -510,7 +510,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_BETTER)
     .setQualitative(false)
     .setDomain(DOMAIN_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .create();
 
   public static final String NEW_LINES_TO_COVER_KEY = "new_lines_to_cover";
@@ -519,7 +518,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_WORST)
     .setQualitative(false)
     .setDomain(DOMAIN_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setDeleteHistoricalData(true)
     .create();
 
@@ -532,7 +530,6 @@ public final class CoreMetrics {
     .setDescription("Uncovered lines")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setBestValue(0.0)
     .create();
 
@@ -541,7 +538,6 @@ public final class CoreMetrics {
     .setDescription("Uncovered lines on new code")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setBestValue(0.0)
     .setDeleteHistoricalData(true)
     .create();
@@ -568,7 +564,7 @@ public final class CoreMetrics {
     .create();
 
   /**
-   * 
+   *
    * @deprecated since 5.2 soon to be removed
    */
   @Deprecated
@@ -593,7 +589,6 @@ public final class CoreMetrics {
   public static final Metric<Integer> CONDITIONS_TO_COVER = new Metric.Builder(CONDITIONS_TO_COVER_KEY, "Branches to cover", Metric.ValueType.INT)
     .setDescription("Branches to cover")
     .setDomain(DOMAIN_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setHidden(true)
     .create();
 
@@ -601,7 +596,6 @@ public final class CoreMetrics {
   public static final Metric<Integer> NEW_CONDITIONS_TO_COVER = new Metric.Builder(NEW_CONDITIONS_TO_COVER_KEY, "Branches to cover on new code", Metric.ValueType.INT)
     .setDescription("Branches to cover on new code")
     .setDomain(DOMAIN_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setDeleteHistoricalData(true)
     .setHidden(true)
     .create();
@@ -615,7 +609,6 @@ public final class CoreMetrics {
     .setDescription("Uncovered branches")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setBestValue(0.0)
     .create();
 
@@ -624,7 +617,6 @@ public final class CoreMetrics {
     .setDescription("Uncovered branches on new code")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setBestValue(0.0)
     .setDeleteHistoricalData(true)
     .create();
@@ -740,7 +732,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_BETTER)
     .setDomain(DOMAIN_INTEGRATION_TESTS)
     .setQualitative(false)
-    .setFormula(new SumChildValuesFormula(false))
     .setHidden(true)
     .create();
 
@@ -757,7 +748,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_WORST)
     .setQualitative(false)
     .setDomain(DOMAIN_INTEGRATION_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setDeleteHistoricalData(true)
     .create();
 
@@ -774,7 +764,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_WORST)
     .setQualitative(false)
     .setDomain(DOMAIN_INTEGRATION_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .create();
 
   /**
@@ -789,7 +778,6 @@ public final class CoreMetrics {
     .setDescription("Uncovered lines by IT on new code")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_INTEGRATION_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setBestValue(0.0)
     .setDeleteHistoricalData(true)
     .create();
@@ -860,7 +848,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_BETTER)
     .setQualitative(false)
     .setDomain(DOMAIN_INTEGRATION_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setHidden(true)
     .create();
 
@@ -875,7 +862,6 @@ public final class CoreMetrics {
   public static final Metric<Integer> NEW_IT_CONDITIONS_TO_COVER = new Metric.Builder(NEW_IT_CONDITIONS_TO_COVER_KEY, "Branches to cover by IT on new code", Metric.ValueType.INT)
     .setDescription("Branches to cover by Integration Tests on new code")
     .setDomain(DOMAIN_INTEGRATION_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setDeleteHistoricalData(true)
     .setHidden(true)
     .create();
@@ -892,7 +878,6 @@ public final class CoreMetrics {
     .setDescription("Integration Tests uncovered conditions")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_INTEGRATION_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .create();
 
   /**
@@ -908,7 +893,6 @@ public final class CoreMetrics {
     .setDescription("Uncovered branches by Integration Tests on new code")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_INTEGRATION_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setBestValue(0.0)
     .setDeleteHistoricalData(true)
     .create();
@@ -1036,7 +1020,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_BETTER)
     .setDomain(DOMAIN_OVERALL_TESTS)
     .setQualitative(false)
-    .setFormula(new SumChildValuesFormula(false))
     .setHidden(true)
     .create();
 
@@ -1053,7 +1036,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_WORST)
     .setQualitative(false)
     .setDomain(DOMAIN_OVERALL_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setDeleteHistoricalData(true)
     .create();
 
@@ -1070,7 +1052,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_WORST)
     .setQualitative(false)
     .setDomain(DOMAIN_OVERALL_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .create();
 
   /**
@@ -1085,7 +1066,6 @@ public final class CoreMetrics {
     .setDescription("New lines that are not covered by any tests")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_OVERALL_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setBestValue(0.0)
     .setDeleteHistoricalData(true)
     .create();
@@ -1157,7 +1137,6 @@ public final class CoreMetrics {
     .setDirection(Metric.DIRECTION_BETTER)
     .setQualitative(false)
     .setDomain(DOMAIN_OVERALL_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setHidden(true)
     .create();
 
@@ -1173,7 +1152,6 @@ public final class CoreMetrics {
     Metric.ValueType.INT)
     .setDescription("New branches to cover by all tests")
     .setDomain(DOMAIN_OVERALL_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setDeleteHistoricalData(true)
     .setHidden(true)
     .create();
@@ -1190,7 +1168,6 @@ public final class CoreMetrics {
     .setDescription("Uncovered branches by all tests")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_OVERALL_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .create();
 
   /**
@@ -1206,7 +1183,6 @@ public final class CoreMetrics {
     .setDescription("New branches that are not covered by any test")
     .setDirection(Metric.DIRECTION_WORST)
     .setDomain(DOMAIN_OVERALL_TESTS)
-    .setFormula(new SumChildValuesFormula(false))
     .setBestValue(0.0)
     .setDeleteHistoricalData(true)
     .create();