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/*
* SonarQube
* Copyright (C) 2009-2023 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.scanner.scm;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Collections;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.sonar.api.batch.fs.internal.DefaultInputProject;
import org.sonar.api.batch.scm.ScmProvider;
import org.sonar.scanner.scan.branch.BranchConfiguration;
import org.sonar.scm.git.ChangedFile;
import org.sonar.scm.git.GitScmProvider;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoInteractions;
import static org.mockito.Mockito.when;
public class ScmChangedFilesProviderTest {
@Mock
private ScmConfiguration scmConfiguration;
@Mock
private BranchConfiguration branchConfiguration;
@Mock
private ScmProvider scmProvider;
private final Path rootBaseDir = Paths.get("root");
private final DefaultInputProject project = mock(DefaultInputProject.class);
private ScmChangedFilesProvider provider;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
when(project.getBaseDir()).thenReturn(rootBaseDir);
provider = new ScmChangedFilesProvider();
}
@Test
public void testNoScmProvider() {
when(branchConfiguration.isPullRequest()).thenReturn(true);
when(branchConfiguration.targetBranchName()).thenReturn("target");
ScmChangedFiles scmChangedFiles = provider.provide(scmConfiguration, branchConfiguration, project);
assertThat(scmChangedFiles.get()).isNull();
verify(scmConfiguration).provider();
}
@Test
public void testFailIfRelativePath() {
when(branchConfiguration.targetBranchName()).thenReturn("target");
when(branchConfiguration.isPullRequest()).thenReturn(true);
when(scmConfiguration.provider()).thenReturn(scmProvider);
when(scmProvider.branchChangedFiles("target", rootBaseDir)).thenReturn(Collections.singleton(Paths.get("changedFile")));
assertThatThrownBy(() -> provider.provide(scmConfiguration, branchConfiguration, project))
.isInstanceOf(IllegalStateException.class)
.hasMessageContaining("changed file with a relative path");
}
@Test
public void testProviderDoesntSupport() {
when(branchConfiguration.targetBranchName()).thenReturn("target");
when(branchConfiguration.isPullRequest()).thenReturn(true);
when(scmConfiguration.provider()).thenReturn(scmProvider);
when(scmProvider.branchChangedFiles("target", rootBaseDir)).thenReturn(null);
ScmChangedFiles scmChangedFiles = provider.provide(scmConfiguration, branchConfiguration, project);
assertThat(scmChangedFiles.get()).isNull();
verify(scmProvider).branchChangedFiles("target", rootBaseDir);
}
@Test
public void testNoOpInBranch() {
when(branchConfiguration.isPullRequest()).thenReturn(false);
ScmChangedFiles scmChangedFiles = provider.provide(scmConfiguration, branchConfiguration, project);
assertThat(scmChangedFiles.get()).isNull();
verifyNoInteractions(scmConfiguration);
}
@Test
public void testLegacyScmProvider() {
ScmProvider legacy = new ScmProvider() {
@Override
public String key() {
return null;
}
};
when(scmConfiguration.provider()).thenReturn(legacy);
when(branchConfiguration.isPullRequest()).thenReturn(true);
when(branchConfiguration.targetBranchName()).thenReturn("target");
ScmChangedFiles scmChangedFiles = provider.provide(scmConfiguration, branchConfiguration, project);
assertThat(scmChangedFiles.get()).isNull();
verify(scmConfiguration).provider();
}
@Test
public void testGitScmProvider(){
GitScmProvider gitScmProvider = mock(GitScmProvider.class);
when(scmConfiguration.provider()).thenReturn(gitScmProvider);
when(branchConfiguration.isPullRequest()).thenReturn(true);
when(branchConfiguration.targetBranchName()).thenReturn("target");
ScmChangedFiles scmChangedFiles = provider.provide(scmConfiguration, branchConfiguration, project);
assertThat(scmChangedFiles.get()).isEmpty();
verify(scmConfiguration).provider();
}
@Test
public void testReturnChangedFiles() {
when(branchConfiguration.targetBranchName()).thenReturn("target");
when(branchConfiguration.isPullRequest()).thenReturn(true);
when(scmConfiguration.provider()).thenReturn(scmProvider);
when(scmProvider.branchChangedFiles("target", rootBaseDir)).thenReturn(Collections.singleton(Paths.get("changedFile").toAbsolutePath()));
ScmChangedFiles scmChangedFiles = provider.provide(scmConfiguration, branchConfiguration, project);
Path filePath = Paths.get("changedFile").toAbsolutePath();
ChangedFile changedFile = ChangedFile.of(filePath);
assertThat(scmChangedFiles.get()).containsOnly(changedFile);
verify(scmProvider).branchChangedFiles("target", rootBaseDir);
}
}
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