sonarqube/server/sonar-ce-task-projectanalysis/src/test/java/org/sonar/ce/task/projectanalysis/filemove/MatchTest.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.filemove;

import org.junit.Test;

import static org.assertj.core.api.Assertions.assertThat;

public class MatchTest {

  private static final String SOME_REPORT_KEY = "reportKey";
  private static final String SOME_KEY = "key";

  private Match underTest = new Match(SOME_KEY, SOME_REPORT_KEY);

  @Test
  public void constructor_key_argument_can_be_null() {
    new Match(null, SOME_REPORT_KEY);
  }

  @Test
  public void constructor_reportKey_argument_can_be_null() {
    new Match(SOME_KEY, null);
  }

  @Test
  public void getDbKey_returns_first_constructor_argument() {
    assertThat(underTest.getDbUuid()).isEqualTo(SOME_KEY);
  }

  @Test
  public void getDbKey_returns_second_constructor_argument() {
    assertThat(underTest.getReportUuid()).isEqualTo(SOME_REPORT_KEY);
  }

  @Test
  public void equals_is_based_on_both_properties() {
    assertThat(underTest)
      .isEqualTo(new Match(SOME_KEY, SOME_REPORT_KEY))
      .isNotEqualTo(new Match("other key", SOME_REPORT_KEY))
      .isNotEqualTo(new Match(SOME_KEY, "other report key"))
      .isNotEqualTo(new Match(null, SOME_REPORT_KEY))
      .isNotEqualTo(new Match(SOME_KEY, null))
      .isNotEqualTo(new Match(null, null));
  }

  @Test
  public void hashcode_is_base_on_both_properties() {
    int hashCode = underTest.hashCode();
    assertThat(hashCode)
      .isEqualTo(new Match(SOME_KEY, SOME_REPORT_KEY).hashCode())
      .isNotEqualTo(new Match("other key", SOME_REPORT_KEY).hashCode())
      .isNotEqualTo(new Match(SOME_KEY, "other report key").hashCode())
      .isNotEqualTo(new Match(null, SOME_REPORT_KEY).hashCode())
      .isNotEqualTo(new Match(SOME_KEY, null).hashCode())
      .isNotEqualTo(new Match(null, null).hashCode());
  }

  @Test
  public void toString_prints_both_properties() {
    assertThat(underTest).hasToString("{key=>reportKey}");
  }
}