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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2023 SonarSource SA
   4  * mailto:info 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.ce.task.projectanalysis.issue.commonrule;
  21
  22 import java.util.Collections;
  23 import org.junit.Rule;
  24 import org.junit.Test;
  25 import org.sonar.api.measures.CoreMetrics;
  26 import org.sonar.api.rule.RuleKey;
  27 import org.sonar.api.rule.Severity;
  28 import org.sonar.ce.task.projectanalysis.component.Component;
  29 import org.sonar.ce.task.projectanalysis.component.FileAttributes;
  30 import org.sonar.ce.task.projectanalysis.component.ReportComponent;
  31 import org.sonar.ce.task.projectanalysis.component.TreeRootHolderRule;
  32 import org.sonar.ce.task.projectanalysis.measure.Measure;
  33 import org.sonar.ce.task.projectanalysis.measure.MeasureRepositoryRule;
  34 import org.sonar.ce.task.projectanalysis.metric.MetricRepositoryRule;
  35 import org.sonar.ce.task.projectanalysis.qualityprofile.ActiveRule;
  36 import org.sonar.ce.task.projectanalysis.qualityprofile.ActiveRulesHolderRule;
  37 import org.sonar.core.issue.DefaultIssue;
  38 import org.sonar.server.rule.CommonRuleKeys;
  39
  40 import static org.assertj.core.api.Assertions.assertThat;
  41
  42 public class DuplicatedBlockRuleTest {
  43
  44   private static final String PLUGIN_KEY = "java";
  45   private static final String QP_KEY = "qp1";
  46
  47   static RuleKey RULE_KEY = RuleKey.of(CommonRuleKeys.commonRepositoryForLang("java"), CommonRuleKeys.DUPLICATED_BLOCKS);
  48
  49   static ReportComponent FILE = ReportComponent.builder(Component.Type.FILE, 1)
  50     .setFileAttributes(new FileAttributes(false, "java", 1))
  51     .build();
  52
  53   @Rule
  54   public ActiveRulesHolderRule activeRuleHolder = new ActiveRulesHolderRule();
  55
  56   @Rule
  57   public MetricRepositoryRule metricRepository = new MetricRepositoryRule()
  58     .add(CoreMetrics.DUPLICATED_BLOCKS);
  59
  60   @Rule
  61   public TreeRootHolderRule treeRootHolder = new TreeRootHolderRule().setRoot(ReportComponent.DUMB_PROJECT);
  62
  63   @Rule
  64   public MeasureRepositoryRule measureRepository = MeasureRepositoryRule.create(treeRootHolder, metricRepository);
  65
  66   DuplicatedBlockRule underTest = new DuplicatedBlockRule(activeRuleHolder, measureRepository, metricRepository);
  67
  68   @Test
  69   public void no_issue_if_no_duplicated_blocks() {
  70     activeRuleHolder.put(new ActiveRule(RULE_KEY, Severity.CRITICAL, Collections.emptyMap(), 1_000L, PLUGIN_KEY, QP_KEY));
  71     measureRepository.addRawMeasure(FILE.getReportAttributes().getRef(), CoreMetrics.DUPLICATED_BLOCKS_KEY, Measure.newMeasureBuilder().create(0));
  72
  73     DefaultIssue issue = underTest.processFile(FILE, "java");
  74
  75     assertThat(issue).isNull();
  76   }
  77
  78   @Test
  79   public void issue_if_duplicated_blocks() {
  80     activeRuleHolder.put(new ActiveRule(RULE_KEY, Severity.CRITICAL, Collections.emptyMap(), 1_000L, PLUGIN_KEY, QP_KEY));
  81     measureRepository.addRawMeasure(FILE.getReportAttributes().getRef(), CoreMetrics.DUPLICATED_BLOCKS_KEY, Measure.newMeasureBuilder().create(3));
  82
  83     DefaultIssue issue = underTest.processFile(FILE, "java");
  84
  85     assertThat(issue.ruleKey()).isEqualTo(RULE_KEY);
  86     assertThat(issue.severity()).isEqualTo(Severity.CRITICAL);
  87     assertThat(issue.gap()).isEqualTo(3.0);
  88     assertThat(issue.message()).isEqualTo("3 duplicated blocks of code must be removed.");
  89   }
  90 }