/*******************************************************************************
* Copyright (c) 2014 Maik Schreiber
* 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
*
* Contributors:
* Maik Schreiber - initial implementation
*******************************************************************************/
package org.eclipse.egit.core.test.op;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertEquals;
import java.io.File;
import java.util.List;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.egit.core.op.EditCommitOperation;
import org.eclipse.egit.core.test.GitTestCase;
import org.eclipse.egit.core.test.TestRepository;
import org.eclipse.jgit.api.RebaseCommand;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.RebaseTodoLine;
import org.eclipse.jgit.lib.RepositoryState;
import org.eclipse.jgit.revwalk.RevCommit;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class EditCommitOperationTest extends GitTestCase {
private static final String GIT_REBASE_TODO = RebaseCommand.REBASE_MERGE
+ "/git-rebase-todo";
private TestRepository testRepository;
private RevCommit firstCommit;
private RevCommit secondCommit;
@Before
public void setUp() throws Exception {
super.setUp();
gitDir = new File(project.getProject().getLocationURI().getPath(),
Constants.DOT_GIT);
testRepository = new TestRepository(gitDir);
testRepository.connect(project.getProject());
testRepository.createInitialCommit("initial");
File file = testRepository.createFile(project.getProject(), "file");
firstCommit = testRepository.addAndCommit(project.getProject(), file,
"a commit");
testRepository.appendFileContent(file, "some text");
secondCommit = testRepository
.addAndCommit(project.getProject(), file, "second commit");
}
@After
public void tearDown() throws Exception {
testRepository.dispose();
super.tearDown();
}
@Test
public void edit() throws Exception {
EditCommitOperation op = new EditCommitOperation(
testRepository.getRepository(), firstCommit);
op.execute(new NullProgressMonitor());
assertEquals(RepositoryState.REBASING_INTERACTIVE, testRepository
.getRepository().getRepositoryState());
List<RebaseTodoLine> todos = testRepository.getRepository()
.readRebaseTodo(GIT_REBASE_TODO, false);
assertEquals(1, todos.size());
assertEquals(RebaseTodoLine.Action.PICK, todos.get(0).getAction());
assertTrue(secondCommit.getId().startsWith(todos.get(0).getCommit()));
ObjectId headId = testRepository.getRepository()
.resolve(Constants.HEAD);
assertEquals(firstCommit.getId(), headId);
}
}