| /* |
| * Copyright (C) 2011, Chris Aniszczyk <caniszczyk@gmail.com> and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| package org.eclipse.jgit.api; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.util.Collection; |
| |
| import org.eclipse.jgit.junit.RepositoryTestCase; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.lib.ReflogEntry; |
| import org.eclipse.jgit.revwalk.RevCommit; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class ReflogCommandTest extends RepositoryTestCase { |
| |
| private Git git; |
| |
| private RevCommit commit1, commit2; |
| |
| private static final String FILE = "test.txt"; |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| |
| git = new Git(db); |
| // commit something |
| writeTrashFile(FILE, "Hello world"); |
| git.add().addFilepattern(FILE).call(); |
| commit1 = git.commit().setMessage("Initial commit").call(); |
| git.checkout().setCreateBranch(true).setName("b1").call(); |
| git.rm().addFilepattern(FILE).call(); |
| commit2 = git.commit().setMessage("Removed file").call(); |
| git.notesAdd().setObjectId(commit1).setMessage("data").call(); |
| } |
| |
| /** |
| * Test getting the HEAD reflog |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void testHeadReflog() throws Exception { |
| Collection<ReflogEntry> reflog = git.reflog().call(); |
| assertNotNull(reflog); |
| assertEquals(3, reflog.size()); |
| ReflogEntry[] reflogs = reflog.toArray(new ReflogEntry[0]); |
| assertEquals(reflogs[2].getComment(), |
| "commit (initial): Initial commit"); |
| assertEquals(reflogs[2].getNewId(), commit1.getId()); |
| assertEquals(reflogs[2].getOldId(), ObjectId.zeroId()); |
| assertEquals(reflogs[1].getComment(), |
| "checkout: moving from master to b1"); |
| assertEquals(reflogs[1].getNewId(), commit1.getId()); |
| assertEquals(reflogs[1].getOldId(), commit1.getId()); |
| assertEquals(reflogs[0].getComment(), "commit: Removed file"); |
| assertEquals(reflogs[0].getNewId(), commit2.getId()); |
| assertEquals(reflogs[0].getOldId(), commit1.getId()); |
| } |
| |
| /** |
| * Test getting the reflog for an explicit branch |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void testBranchReflog() throws Exception { |
| Collection<ReflogEntry> reflog = git.reflog() |
| .setRef(Constants.R_HEADS + "b1").call(); |
| assertNotNull(reflog); |
| assertEquals(2, reflog.size()); |
| ReflogEntry[] reflogs = reflog.toArray(new ReflogEntry[0]); |
| assertEquals(reflogs[0].getComment(), "commit: Removed file"); |
| assertEquals(reflogs[0].getNewId(), commit2.getId()); |
| assertEquals(reflogs[0].getOldId(), commit1.getId()); |
| assertEquals(reflogs[1].getComment(), |
| "branch: Created from commit Initial commit"); |
| assertEquals(reflogs[1].getNewId(), commit1.getId()); |
| assertEquals(reflogs[1].getOldId(), ObjectId.zeroId()); |
| } |
| |
| /** |
| * Test getting the reflog for an amend commit |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void testAmendReflog() throws Exception { |
| RevCommit commit2a = git.commit().setAmend(true) |
| .setMessage("Deleted file").call(); |
| Collection<ReflogEntry> reflog = git.reflog().call(); |
| assertNotNull(reflog); |
| assertEquals(4, reflog.size()); |
| ReflogEntry[] reflogs = reflog.toArray(new ReflogEntry[0]); |
| assertEquals(reflogs[3].getComment(), |
| "commit (initial): Initial commit"); |
| assertEquals(reflogs[3].getNewId(), commit1.getId()); |
| assertEquals(reflogs[3].getOldId(), ObjectId.zeroId()); |
| assertEquals(reflogs[2].getComment(), |
| "checkout: moving from master to b1"); |
| assertEquals(reflogs[2].getNewId(), commit1.getId()); |
| assertEquals(reflogs[2].getOldId(), commit1.getId()); |
| assertEquals(reflogs[1].getComment(), "commit: Removed file"); |
| assertEquals(reflogs[1].getNewId(), commit2.getId()); |
| assertEquals(reflogs[1].getOldId(), commit1.getId()); |
| assertEquals(reflogs[0].getComment(), "commit (amend): Deleted file"); |
| assertEquals(reflogs[0].getNewId(), commit2a.getId()); |
| assertEquals(reflogs[0].getOldId(), commit2.getId()); |
| } |
| } |