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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2016 SonarSource SA
   4  * mailto:contact AT sonarsource DOT com
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20 package org.sonar.server.computation.step;
  21
  22 import org.junit.Before;
  23 import org.junit.Rule;
  24 import org.junit.Test;
  25 import org.sonar.api.utils.System2;
  26 import org.sonar.db.DbClient;
  27 import org.sonar.db.DbSession;
  28 import org.sonar.db.DbTester;
  29 import org.sonar.db.component.ComponentDto;
  30 import org.sonar.db.component.ComponentTesting;
  31 import org.sonar.db.component.SnapshotDto;
  32 import org.sonar.db.measure.MeasureDto;
  33 import org.sonar.server.computation.batch.BatchReportReaderRule;
  34 import org.sonar.server.computation.batch.TreeRootHolderRule;
  35 import org.sonar.server.computation.component.Component;
  36 import org.sonar.server.computation.component.ViewsComponent;
  37 import org.sonar.server.computation.measure.Measure;
  38 import org.sonar.server.computation.measure.MeasureRepositoryRule;
  39 import org.sonar.server.computation.metric.Metric;
  40 import org.sonar.server.computation.metric.MetricImpl;
  41 import org.sonar.server.computation.metric.MetricRepositoryRule;
  42 import org.sonar.server.computation.period.Period;
  43 import org.sonar.server.computation.period.PeriodsHolderRule;
  44
  45 import static org.assertj.core.api.Assertions.assertThat;
  46 import static org.sonar.db.component.SnapshotTesting.createForComponent;
  47 import static org.sonar.db.component.SnapshotTesting.newSnapshotForProject;
  48 import static org.sonar.db.component.SnapshotTesting.newSnapshotForView;
  49
  50 public class ViewsComputeMeasureVariationsStepTest {
  51
  52   static final Metric ISSUES_METRIC = new MetricImpl(1, "violations", "violations", Metric.MetricType.INT);
  53   static final Metric DEBT_METRIC = new MetricImpl(2, "sqale_index", "sqale_index", Metric.MetricType.WORK_DUR);
  54   static final Metric FILE_COMPLEXITY_METRIC = new MetricImpl(3, "file_complexity", "file_complexity", Metric.MetricType.FLOAT);
  55   static final Metric BUILD_BREAKER_METRIC = new MetricImpl(4, "build_breaker", "build_breaker", Metric.MetricType.BOOL);
  56
  57   static final ComponentDto VIEW_DTO = ComponentTesting.newView();
  58
  59   static final Component VIEW = ViewsComponent.builder(Component.Type.VIEW, 1).setUuid(VIEW_DTO.uuid()).build();
  60
  61   @Rule
  62   public DbTester dbTester = DbTester.create(System2.INSTANCE);
  63
  64   @Rule
  65   public BatchReportReaderRule reportReader = new BatchReportReaderRule();
  66
  67   @Rule
  68   public PeriodsHolderRule periodsHolder = new PeriodsHolderRule();
  69
  70   @Rule
  71   public TreeRootHolderRule treeRootHolder = new TreeRootHolderRule();
  72
  73   @Rule
  74   public MetricRepositoryRule metricRepository = new MetricRepositoryRule()
  75     .add(ISSUES_METRIC)
  76     .add(DEBT_METRIC)
  77     .add(FILE_COMPLEXITY_METRIC)
  78     .add(BUILD_BREAKER_METRIC);
  79
  80   @Rule
  81   public MeasureRepositoryRule measureRepository = MeasureRepositoryRule.create(treeRootHolder, metricRepository);
  82
  83   DbSession session = dbTester.getSession();
  84
  85   DbClient dbClient = dbTester.getDbClient();
  86
  87   ComputeMeasureVariationsStep underTest;
  88
  89   @Before
  90   public void setUp() {
  91     dbClient.componentDao().insert(session, VIEW_DTO);
  92     session.commit();
  93
  94     underTest = new ComputeMeasureVariationsStep(dbClient, treeRootHolder, periodsHolder, metricRepository, measureRepository);
  95   }
  96
  97   @Test
  98   public void do_nothing_when_no_raw_measure() {
  99     SnapshotDto period1ViewSnapshot = newSnapshotForView(VIEW_DTO);
 100     dbClient.snapshotDao().insert(session, period1ViewSnapshot);
 101     dbClient.measureDao().insert(session, newMeasureDto(ISSUES_METRIC.getId(), VIEW_DTO.uuid(), period1ViewSnapshot.getId(), 60d));
 102     session.commit();
 103
 104     periodsHolder.setPeriods(newPeriod(1, period1ViewSnapshot));
 105
 106     treeRootHolder.setRoot(VIEW);
 107
 108     underTest.execute();
 109
 110     assertThat(measureRepository.getRawMeasures(VIEW).keys()).isEmpty();
 111   }
 112
 113   @Test
 114   public void do_nothing_when_no_period() {
 115     Component view = ViewsComponent.builder(Component.Type.VIEW, 1).setUuid(VIEW_DTO.uuid()).build();
 116     treeRootHolder.setRoot(view);
 117     periodsHolder.setPeriods();
 118
 119     underTest.execute();
 120
 121     assertThat(measureRepository.getRawMeasures(view).keys()).isEmpty();
 122   }
 123
 124   @Test
 125   public void set_variation() {
 126     // View
 127     SnapshotDto period1ViewSnapshot = newSnapshotForView(VIEW_DTO);
 128     dbClient.snapshotDao().insert(session, period1ViewSnapshot);
 129     dbClient.measureDao().insert(session, newMeasureDto(ISSUES_METRIC.getId(), VIEW_DTO.uuid(), period1ViewSnapshot.getId(), 60d));
 130
 131     // SubView
 132     ComponentDto subviewDto = ComponentTesting.newSubView(VIEW_DTO, "dir", "key");
 133     dbClient.componentDao().insert(session, subviewDto);
 134     SnapshotDto period1SubviewSnapshot = createForComponent(subviewDto, period1ViewSnapshot);
 135     dbClient.snapshotDao().insert(session, period1SubviewSnapshot);
 136     dbClient.measureDao().insert(session, newMeasureDto(ISSUES_METRIC.getId(), subviewDto.uuid(), period1SubviewSnapshot.getId(), 10d));
 137     session.commit();
 138
 139     periodsHolder.setPeriods(newPeriod(1, period1ViewSnapshot));
 140
 141     Component subview = ViewsComponent.builder(Component.Type.SUBVIEW, 2).setUuid(subviewDto.uuid()).build();
 142     Component view = ViewsComponent.builder(Component.Type.VIEW, 1).setUuid(VIEW_DTO.uuid()).addChildren(subview).build();
 143     treeRootHolder.setRoot(view);
 144
 145     addRawMeasure(view, ISSUES_METRIC, Measure.newMeasureBuilder().create(80, null));
 146     addRawMeasure(subview, ISSUES_METRIC, Measure.newMeasureBuilder().create(20, null));
 147
 148     underTest.execute();
 149
 150     assertThat(measureRepository.getRawMeasure(view, ISSUES_METRIC).get().getVariations().getVariation1()).isEqualTo(20d);
 151     assertThat(measureRepository.getRawMeasure(subview, ISSUES_METRIC).get().getVariations().getVariation1()).isEqualTo(10d);
 152   }
 153
 154   @Test
 155   public void set_variations_on_all_periods() {
 156     SnapshotDto period1ViewSnapshot = newSnapshotForProject(VIEW_DTO).setLast(false);
 157     SnapshotDto period2ViewSnapshot = newSnapshotForProject(VIEW_DTO).setLast(false);
 158     SnapshotDto period3ViewSnapshot = newSnapshotForProject(VIEW_DTO).setLast(false);
 159     SnapshotDto period4ViewSnapshot = newSnapshotForProject(VIEW_DTO).setLast(false);
 160     SnapshotDto period5ViewSnapshot = newSnapshotForProject(VIEW_DTO).setLast(false);
 161     dbClient.snapshotDao().insert(session, period1ViewSnapshot, period2ViewSnapshot, period3ViewSnapshot, period4ViewSnapshot, period5ViewSnapshot);
 162
 163     dbClient.measureDao().insert(session,
 164       newMeasureDto(ISSUES_METRIC.getId(), VIEW_DTO.uuid(), period1ViewSnapshot.getId(), 0d),
 165       newMeasureDto(ISSUES_METRIC.getId(), VIEW_DTO.uuid(), period2ViewSnapshot.getId(), 20d),
 166       newMeasureDto(ISSUES_METRIC.getId(), VIEW_DTO.uuid(), period3ViewSnapshot.getId(), 40d),
 167       newMeasureDto(ISSUES_METRIC.getId(), VIEW_DTO.uuid(), period4ViewSnapshot.getId(), 80d),
 168       newMeasureDto(ISSUES_METRIC.getId(), VIEW_DTO.uuid(), period5ViewSnapshot.getId(), 100d));
 169     session.commit();
 170
 171     periodsHolder.setPeriods(newPeriod(1, period1ViewSnapshot),
 172       newPeriod(2, period2ViewSnapshot),
 173       newPeriod(3, period3ViewSnapshot),
 174       newPeriod(4, period4ViewSnapshot),
 175       newPeriod(5, period5ViewSnapshot));
 176
 177     treeRootHolder.setRoot(VIEW);
 178
 179     addRawMeasure(VIEW, ISSUES_METRIC, Measure.newMeasureBuilder().create(80, null));
 180
 181     underTest.execute();
 182
 183     assertThat(measureRepository.getRawMeasures(VIEW).keys()).hasSize(1);
 184
 185     Measure measure = measureRepository.getRawMeasure(VIEW, ISSUES_METRIC).get();
 186     assertThat(measure.hasVariations()).isTrue();
 187     assertThat(measure.getVariations().getVariation1()).isEqualTo(80d);
 188     assertThat(measure.getVariations().getVariation2()).isEqualTo(60d);
 189     assertThat(measure.getVariations().getVariation3()).isEqualTo(40d);
 190     assertThat(measure.getVariations().getVariation4()).isEqualTo(0d);
 191     assertThat(measure.getVariations().getVariation5()).isEqualTo(-20d);
 192   }
 193
 194   @Test
 195   public void set_variation_on_all_numeric_metrics() {
 196     SnapshotDto period1ViewSnapshot = newSnapshotForProject(VIEW_DTO);
 197     dbClient.snapshotDao().insert(session, period1ViewSnapshot);
 198     dbClient.measureDao().insert(session,
 199       newMeasureDto(ISSUES_METRIC.getId(), VIEW_DTO.uuid(), period1ViewSnapshot.getId(), 60d),
 200       newMeasureDto(DEBT_METRIC.getId(), VIEW_DTO.uuid(), period1ViewSnapshot.getId(), 10d),
 201       newMeasureDto(FILE_COMPLEXITY_METRIC.getId(), VIEW_DTO.uuid(), period1ViewSnapshot.getId(), 2d),
 202       newMeasureDto(BUILD_BREAKER_METRIC.getId(), VIEW_DTO.uuid(), period1ViewSnapshot.getId(), 1d)
 203       );
 204     session.commit();
 205
 206     periodsHolder.setPeriods(newPeriod(1, period1ViewSnapshot));
 207
 208     treeRootHolder.setRoot(VIEW);
 209
 210     addRawMeasure(VIEW, ISSUES_METRIC, Measure.newMeasureBuilder().create(80, null));
 211     addRawMeasure(VIEW, DEBT_METRIC, Measure.newMeasureBuilder().create(5L, null));
 212     addRawMeasure(VIEW, FILE_COMPLEXITY_METRIC, Measure.newMeasureBuilder().create(3d, 1));
 213     addRawMeasure(VIEW, BUILD_BREAKER_METRIC, Measure.newMeasureBuilder().create(false, null));
 214
 215     underTest.execute();
 216
 217     assertThat(measureRepository.getRawMeasures(VIEW).keys()).hasSize(4);
 218
 219     assertThat(measureRepository.getRawMeasure(VIEW, ISSUES_METRIC).get().getVariations().getVariation1()).isEqualTo(20d);
 220     assertThat(measureRepository.getRawMeasure(VIEW, DEBT_METRIC).get().getVariations().getVariation1()).isEqualTo(-5d);
 221     assertThat(measureRepository.getRawMeasure(VIEW, FILE_COMPLEXITY_METRIC).get().getVariations().getVariation1()).isEqualTo(1d);
 222     assertThat(measureRepository.getRawMeasure(VIEW, BUILD_BREAKER_METRIC).get().getVariations().getVariation1()).isEqualTo(-1d);
 223   }
 224
 225   private static MeasureDto newMeasureDto(int metricId, String componentUuid, long snapshotId, double value) {
 226     return new MeasureDto().setMetricId(metricId).setComponentUuid(componentUuid).setSnapshotId(snapshotId).setValue(value);
 227   }
 228
 229   private static Period newPeriod(int index, SnapshotDto snapshotDto) {
 230     return new Period(index, "mode", null, snapshotDto.getCreatedAt(), snapshotDto.getId());
 231   }
 232
 233   private void addRawMeasure(Component component, Metric metric, Measure measure) {
 234     measureRepository.add(component, metric, measure);
 235   }
 236 }