sonarqube/server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/issue/ComponentIssuesRepositoryImplTest.java

/*
 * SonarQube
 * Copyright (C) 2009-2021 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program 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.
 *
 * This program 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.ce.task.projectanalysis.issue;

import java.util.Arrays;
import java.util.Collections;
import org.junit.Test;
import org.sonar.ce.task.projectanalysis.component.Component;
import org.sonar.core.issue.DefaultIssue;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.sonar.ce.task.projectanalysis.component.ReportComponent.builder;

public class ComponentIssuesRepositoryImplTest {


  static final Component FILE_1 = builder(Component.Type.FILE, 1).build();
  static final Component FILE_2 = builder(Component.Type.FILE, 2).build();

  static final DefaultIssue DUMB_ISSUE = new DefaultIssue().setKey("ISSUE");

  ComponentIssuesRepositoryImpl sut = new ComponentIssuesRepositoryImpl();

  @Test
  public void get_issues() {
    sut.setIssues(FILE_1, Arrays.asList(DUMB_ISSUE));

    assertThat(sut.getIssues(FILE_1)).containsOnly(DUMB_ISSUE);
  }

  @Test
  public void no_issues_on_dir() {
    assertThat(sut.getIssues(builder(Component.Type.DIRECTORY, 1).build())).isEmpty();
  }

  @Test
  public void set_empty_issues() {
    sut.setIssues(FILE_1, Collections.emptyList());

    assertThat(sut.getIssues(FILE_1)).isEmpty();
  }

  @Test
  public void fail_with_NPE_when_setting_issues_with_null_component() {
    assertThatThrownBy(() -> sut.setIssues(null, Arrays.asList(DUMB_ISSUE)))
      .isInstanceOf(NullPointerException.class)
      .hasMessage("component cannot be null");
  }

  @Test
  public void fail_with_NPE_when_setting_issues_with_null_issues() {
    assertThatThrownBy(() -> sut.setIssues(FILE_1, null))
      .isInstanceOf(NullPointerException.class)
      .hasMessage("issues cannot be null");
  }

  @Test
  public void fail_with_IAE_when_getting_issues_on_different_component() {
    assertThatThrownBy(() -> {
      sut.setIssues(FILE_1, Arrays.asList(DUMB_ISSUE));
      sut.getIssues(FILE_2);
    })
      .isInstanceOf(IllegalArgumentException.class)
      .hasMessage("Only issues from component '1' are available, but wanted component is '2'.");
  }

  @Test
  public void fail_with_ISE_when_getting_issues_but_issues_are_null() {
    assertThatThrownBy(() -> {
      sut.getIssues(FILE_1);
    })
      .isInstanceOf(IllegalStateException.class)
      .hasMessage("Issues have not been initialized");
  }
}