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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.task.projectanalysis.issue.commonrule;
  21
  22 import com.google.common.collect.ImmutableMap;
  23 import org.junit.Before;
  24 import org.junit.Rule;
  25 import org.junit.Test;
  26 import org.sonar.api.measures.CoreMetrics;
  27 import org.sonar.api.rule.RuleKey;
  28 import org.sonar.api.rule.Severity;
  29 import org.sonar.core.issue.DefaultIssue;
  30 import org.sonar.server.computation.task.projectanalysis.component.Component;
  31 import org.sonar.server.computation.task.projectanalysis.component.FileAttributes;
  32 import org.sonar.server.computation.task.projectanalysis.component.ReportComponent;
  33 import org.sonar.server.computation.task.projectanalysis.component.TreeRootHolderRule;
  34 import org.sonar.server.computation.task.projectanalysis.measure.Measure;
  35 import org.sonar.server.computation.task.projectanalysis.measure.MeasureRepositoryRule;
  36 import org.sonar.server.computation.task.projectanalysis.metric.MetricRepositoryRule;
  37 import org.sonar.server.computation.task.projectanalysis.qualityprofile.ActiveRule;
  38 import org.sonar.server.computation.task.projectanalysis.qualityprofile.ActiveRulesHolderRule;
  39
  40 import static org.assertj.core.api.Assertions.assertThat;
  41 import static org.sonar.server.computation.task.projectanalysis.component.ReportComponent.DUMB_PROJECT;
  42
  43 public abstract class CoverageRuleTest {
  44
  45   static ReportComponent FILE = ReportComponent.builder(Component.Type.FILE, 1)
  46     .setFileAttributes(new FileAttributes(false, "java", 1))
  47     .build();
  48
  49   @Rule
  50   public ActiveRulesHolderRule activeRuleHolder = new ActiveRulesHolderRule();
  51
  52   @Rule
  53   public MetricRepositoryRule metricRepository = new MetricRepositoryRule()
  54     .add(CoreMetrics.LINE_COVERAGE)
  55     .add(CoreMetrics.LINES_TO_COVER)
  56     .add(CoreMetrics.UNCOVERED_LINES)
  57     .add(CoreMetrics.BRANCH_COVERAGE)
  58     .add(CoreMetrics.CONDITIONS_TO_COVER)
  59     .add(CoreMetrics.UNCOVERED_CONDITIONS);
  60
  61   @Rule
  62   public TreeRootHolderRule treeRootHolder = new TreeRootHolderRule();
  63
  64   @Rule
  65   public MeasureRepositoryRule measureRepository = MeasureRepositoryRule.create(treeRootHolder, metricRepository);
  66
  67   CommonRule underTest = createRule();
  68
  69   @Before
  70   public void setUp() {
  71     treeRootHolder.setRoot(DUMB_PROJECT);
  72   }
  73
  74   protected abstract CommonRule createRule();
  75
  76   protected abstract RuleKey getRuleKey();
  77
  78   protected abstract String getMinPropertyKey();
  79
  80   protected abstract String getCoverageMetricKey();
  81
  82   protected abstract String getToCoverMetricKey();
  83
  84   protected abstract String getUncoveredMetricKey();
  85
  86   @Test
  87   public void no_issue_if_enough_coverage() {
  88     activeRuleHolder.put(new ActiveRule(getRuleKey(), Severity.CRITICAL, ImmutableMap.of(getMinPropertyKey(), "65")));
  89     measureRepository.addRawMeasure(FILE.getReportAttributes().getRef(), getCoverageMetricKey(), Measure.newMeasureBuilder().create(90.0, 1));
  90
  91     DefaultIssue issue = underTest.processFile(FILE, "java");
  92
  93     assertThat(issue).isNull();
  94   }
  95
  96   @Test
  97   public void issue_if_coverage_is_too_low() {
  98     activeRuleHolder.put(new ActiveRule(getRuleKey(), Severity.CRITICAL, ImmutableMap.of(getMinPropertyKey(), "65")));
  99     measureRepository.addRawMeasure(FILE.getReportAttributes().getRef(), getCoverageMetricKey(), Measure.newMeasureBuilder().create(20.0, 1));
 100     measureRepository.addRawMeasure(FILE.getReportAttributes().getRef(), getUncoveredMetricKey(), Measure.newMeasureBuilder().create(40));
 101     measureRepository.addRawMeasure(FILE.getReportAttributes().getRef(), getToCoverMetricKey(), Measure.newMeasureBuilder().create(50));
 102
 103     DefaultIssue issue = underTest.processFile(FILE, "java");
 104
 105     assertThat(issue.ruleKey()).isEqualTo(getRuleKey());
 106     assertThat(issue.severity()).isEqualTo(Severity.CRITICAL);
 107     // FIXME explain
 108     assertThat(issue.effortToFix()).isEqualTo(23.0);
 109     assertThat(issue.message()).isEqualTo(getExpectedIssueMessage());
 110   }
 111
 112   protected abstract String getExpectedIssueMessage();
 113
 114   @Test
 115   public void no_issue_if_coverage_is_not_set() {
 116     activeRuleHolder.put(new ActiveRule(getRuleKey(), Severity.CRITICAL, ImmutableMap.of(getMinPropertyKey(), "65")));
 117
 118     DefaultIssue issue = underTest.processFile(FILE, "java");
 119
 120     assertThat(issue).isNull();
 121   }
 122
 123   @Test
 124   public void ignored_if_rule_is_deactivated() {
 125     // coverage is too low, but rule is not activated
 126     measureRepository.addRawMeasure(FILE.getReportAttributes().getRef(), getCoverageMetricKey(), Measure.newMeasureBuilder().create(20.0, 1));
 127
 128     DefaultIssue issue = underTest.processFile(FILE, "java");
 129
 130     assertThat(issue).isNull();
 131   }
 132 }