diff options
Diffstat (limited to 'org.eclipse.egit.core.test/src/org/eclipse/egit/core/test/op/ResetOperationTest.java')
| -rw-r--r-- | org.eclipse.egit.core.test/src/org/eclipse/egit/core/test/op/ResetOperationTest.java | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/org.eclipse.egit.core.test/src/org/eclipse/egit/core/test/op/ResetOperationTest.java b/org.eclipse.egit.core.test/src/org/eclipse/egit/core/test/op/ResetOperationTest.java new file mode 100644 index 0000000000..5da8306d4e --- /dev/null +++ b/org.eclipse.egit.core.test/src/org/eclipse/egit/core/test/op/ResetOperationTest.java @@ -0,0 +1,154 @@ +/******************************************************************************* + * Copyright (C) 2010, Jens Baumgart <jens.baumgart@sap.com> + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + *******************************************************************************/ +package org.eclipse.egit.core.test.op; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +import java.io.ByteArrayInputStream; +import java.io.File; +import java.io.InputStream; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.egit.core.op.ResetOperation; +import org.eclipse.egit.core.test.GitTestCase; +import org.eclipse.egit.core.test.TestRepository; +import org.eclipse.jgit.lib.Repository; +import org.eclipse.jgit.revwalk.RevCommit; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +public class ResetOperationTest extends GitTestCase { + + TestRepository testRepository; + + Repository repository; + + // members filled by setupRepository() + RevCommit initialCommit; + + File projectFile; + + IFile untrackedFile; + + IFile fileInIndex; + + @Before + public void setUp() throws Exception { + super.setUp(); + testRepository = new TestRepository(gitDir); + repository = testRepository.getRepository(); + } + + @After + public void tearDown() throws Exception { + testRepository.dispose(); + repository = null; + super.tearDown(); + } + + @Test + public void testHardReset() throws Exception { + setupRepository(); + String fileInIndexPath = fileInIndex.getLocation().toOSString(); + new ResetOperation(repository, initialCommit.getName(), + ResetOperation.ResetType.HARD).execute(null); + // .project must disappear, related Eclipse project must be deleted + assertFalse(projectFile.exists()); + assertFalse(project.getProject().exists()); + // check if HEAD points to initial commit now + assertTrue(repository.resolve("HEAD").equals(initialCommit)); + // check if files were removed + assertFalse(untrackedFile.exists()); + assertFalse(fileInIndex.exists()); + // fileInIndex must no longer be in HEAD and in the index + assertFalse(testRepository.inHead(fileInIndexPath)); + assertFalse(testRepository.inIndex(fileInIndexPath)); + } + + @Test + public void testSoftReset() throws Exception { + setupRepository(); + String fileInIndexPath = fileInIndex.getLocation().toOSString(); + new ResetOperation(repository, initialCommit.getName(), + ResetOperation.ResetType.SOFT).execute(null); + // .project must remain + assertTrue(projectFile.exists()); + assertTrue(project.getProject().exists()); + // check if HEAD points to initial commit now + assertTrue(repository.resolve("HEAD").equals(initialCommit)); + // untrackedFile and fileInIndex must still exist + assertTrue(untrackedFile.exists()); + assertTrue(fileInIndex.exists()); + // fileInIndex must no longer be in HEAD + assertFalse(testRepository.inHead(fileInIndexPath)); + // fileInIndex must exist in the index + assertTrue(testRepository.inIndex(fileInIndexPath)); + } + + @Test + public void testMixedReset() throws Exception { + setupRepository(); + String fileInIndexPath = fileInIndex.getLocation().toOSString(); + new ResetOperation(repository, initialCommit.getName(), + ResetOperation.ResetType.MIXED).execute(null); + // .project must remain + assertTrue(projectFile.exists()); + assertTrue(project.getProject().exists()); + // check if HEAD points to initial commit now + assertTrue(repository.resolve("HEAD").equals(initialCommit)); + // untrackedFile and fileInIndex must still exist + assertTrue(untrackedFile.exists()); + assertTrue(fileInIndex.exists()); + // fileInIndex must no longer be in HEAD + assertFalse(testRepository.inHead(fileInIndexPath)); + // fileInIndex must not in the index + assertFalse(testRepository.inIndex(fileInIndexPath)); + } + + private void setupRepository() throws Exception { + // create first commit containing a dummy file + initialCommit = testRepository + .createInitialCommit("testResetOperation\n\nfirst commit\n"); + // add .project to version control + String path = project.getProject().getLocation().append(".project") + .toOSString(); + projectFile = new File(path); + testRepository.track(projectFile); + // add fileInIndex to version control + fileInIndex = createFile("fileInIndex"); + testRepository.track(new File(fileInIndex.getLocation().toOSString())); + testRepository.commit("Add .project file"); + // modify fileInIndex and add it to the index + InputStream stream = new ByteArrayInputStream(new byte[] { 'I', 'n', + 'd', 'e', 'x' }); + fileInIndex.setContents(stream, 0, null); + testRepository.addToIndex(fileInIndex); + // create an untracked file + untrackedFile = createFile("untrackedFile"); + } + + /** + * create a file with the given name in the root folder of testproject + * + * @param name + * name of file + * @return new file + * @throws CoreException + */ + private IFile createFile(String name) throws CoreException { + IFile file = project.project.getFile(name); + file.create( + new ByteArrayInputStream(new byte[] { 'T', 'e', 's', 't' }), + true, null); + return file; + } +} |