/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.tests;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertTrue;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.text.SimpleDateFormat;
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import java.util.Arrays;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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import org.eclipse.jgit.diff.DiffEntry.ChangeType;
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import org.eclipse.jgit.lib.Constants;
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import org.eclipse.jgit.lib.FileMode;
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import org.eclipse.jgit.lib.ObjectId;
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import org.eclipse.jgit.lib.PersonIdent;
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import org.eclipse.jgit.lib.Repository;
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import org.eclipse.jgit.lib.RepositoryCache.FileKey;
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import org.eclipse.jgit.revwalk.RevCommit;
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import org.eclipse.jgit.revwalk.RevTree;
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import org.eclipse.jgit.util.FS;
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import org.eclipse.jgit.util.FileUtils;
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import org.junit.Test;
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import com.gitblit.Constants.SearchType;
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import com.gitblit.GitBlit;
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import com.gitblit.Keys;
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import com.gitblit.models.GitNote;
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import com.gitblit.models.PathModel;
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import com.gitblit.models.PathModel.PathChangeModel;
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import com.gitblit.models.RefModel;
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import com.gitblit.utils.JGitUtils;
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import com.gitblit.utils.StringUtils;
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public class JGitUtilsTest {
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@Test
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public void testDisplayName() throws Exception {
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assertEquals("Napoleon Bonaparte",
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JGitUtils.getDisplayName(new PersonIdent("Napoleon Bonaparte", "")));
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assertEquals("<someone@somewhere.com>",
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JGitUtils.getDisplayName(new PersonIdent("", "someone@somewhere.com")));
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assertEquals("Napoleon Bonaparte <someone@somewhere.com>",
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JGitUtils.getDisplayName(new PersonIdent("Napoleon Bonaparte",
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"someone@somewhere.com")));
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}
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@Test
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public void testFindRepositories() {
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List<String> list = JGitUtils.getRepositoryList(null, false, true, -1, null);
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assertEquals(0, list.size());
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list.addAll(JGitUtils.getRepositoryList(new File("DoesNotExist"), true, true, -1, null));
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assertEquals(0, list.size());
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list.addAll(JGitUtils.getRepositoryList(GitBlitSuite.REPOSITORIES, false, true, -1, null));
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assertTrue("No repositories found in " + GitBlitSuite.REPOSITORIES, list.size() > 0);
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}
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@Test
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public void testFindExclusions() {
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List<String> list = JGitUtils.getRepositoryList(GitBlitSuite.REPOSITORIES, false, true, -1, null);
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assertTrue("Missing jgit repository?!", list.contains("test/jgit.git"));
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list = JGitUtils.getRepositoryList(GitBlitSuite.REPOSITORIES, false, true, -1, Arrays.asList("test/jgit\\.git"));
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assertFalse("Repository exclusion failed!", list.contains("test/jgit.git"));
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list = JGitUtils.getRepositoryList(GitBlitSuite.REPOSITORIES, false, true, -1, Arrays.asList("test/*"));
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assertFalse("Repository exclusion failed!", list.contains("test/jgit.git"));
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list = JGitUtils.getRepositoryList(GitBlitSuite.REPOSITORIES, false, true, -1, Arrays.asList(".*jgit.*"));
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assertFalse("Repository exclusion failed!", list.contains("test/jgit.git"));
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assertFalse("Repository exclusion failed!", list.contains("working/jgit"));
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assertFalse("Repository exclusion failed!", list.contains("working/jgit2"));
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}
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@Test
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public void testOpenRepository() throws Exception {
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Repository repository = GitBlitSuite.getHelloworldRepository();
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repository.close();
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assertNotNull("Could not find repository!", repository);
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}
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@Test
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public void testFirstCommit() throws Exception {
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assertEquals(new Date(0), JGitUtils.getFirstChange(null, null));
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Repository repository = GitBlitSuite.getHelloworldRepository();
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RevCommit commit = JGitUtils.getFirstCommit(repository, null);
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Date firstChange = JGitUtils.getFirstChange(repository, null);
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repository.close();
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assertNotNull("Could not get first commit!", commit);
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assertEquals("Incorrect first commit!", "f554664a346629dc2b839f7292d06bad2db4aece",
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commit.getName());
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assertTrue(firstChange.equals(new Date(commit.getCommitTime() * 1000L)));
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}
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@Test
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public void testLastCommit() throws Exception {
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assertEquals(new Date(0), JGitUtils.getLastChange(null));
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Repository repository = GitBlitSuite.getHelloworldRepository();
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assertTrue(JGitUtils.getCommit(repository, null) != null);
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Date date = JGitUtils.getLastChange(repository);
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repository.close();
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assertNotNull("Could not get last repository change date!", date);
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}
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@Test
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public void testCreateRepository() throws Exception {
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String[] repositories = { "NewTestRepository.git", "NewTestRepository" };
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for (String repositoryName : repositories) {
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Repository repository = JGitUtils.createRepository(GitBlitSuite.REPOSITORIES,
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repositoryName);
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File folder = FileKey.resolve(new File(GitBlitSuite.REPOSITORIES, repositoryName),
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FS.DETECTED);
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assertNotNull(repository);
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assertFalse(JGitUtils.hasCommits(repository));
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assertNull(JGitUtils.getFirstCommit(repository, null));
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assertEquals(folder.lastModified(), JGitUtils.getFirstChange(repository, null)
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.getTime());
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assertEquals(folder.lastModified(), JGitUtils.getLastChange(repository).getTime());
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assertNull(JGitUtils.getCommit(repository, null));
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repository.close();
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assertTrue(GitBlit.self().deleteRepository(repositoryName));
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}
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}
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@Test
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public void testRefs() throws Exception {
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Repository repository = GitBlitSuite.getJGitRepository();
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Map<ObjectId, List<RefModel>> map = JGitUtils.getAllRefs(repository);
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repository.close();
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assertTrue(map.size() > 0);
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for (Map.Entry<ObjectId, List<RefModel>> entry : map.entrySet()) {
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List<RefModel> list = entry.getValue();
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for (RefModel ref : list) {
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if (ref.displayName.equals("refs/tags/spearce-gpg-pub")) {
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assertEquals("refs/tags/spearce-gpg-pub", ref.toString());
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assertEquals("8bbde7aacf771a9afb6992434f1ae413e010c6d8", ref.getObjectId()
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.getName());
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assertEquals("spearce@spearce.org", ref.getAuthorIdent().getEmailAddress());
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assertTrue(ref.getShortMessage().startsWith("GPG key"));
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assertTrue(ref.getFullMessage().startsWith("GPG key"));
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assertEquals(Constants.OBJ_BLOB, ref.getReferencedObjectType());
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} else if (ref.displayName.equals("refs/tags/v0.12.1")) {
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assertTrue(ref.isAnnotatedTag());
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}
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}
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}
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}
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@Test
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public void testBranches() throws Exception {
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Repository repository = GitBlitSuite.getJGitRepository();
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assertTrue(JGitUtils.getLocalBranches(repository, true, 0).size() == 0);
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for (RefModel model : JGitUtils.getLocalBranches(repository, true, -1)) {
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assertTrue(model.getName().startsWith(Constants.R_HEADS));
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assertTrue(model.equals(model));
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assertFalse(model.equals(""));
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assertTrue(model.hashCode() == model.getReferencedObjectId().hashCode()
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+ model.getName().hashCode());
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assertTrue(model.getShortMessage().equals(model.getShortMessage()));
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}
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for (RefModel model : JGitUtils.getRemoteBranches(repository, true, -1)) {
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assertTrue(model.getName().startsWith(Constants.R_REMOTES));
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assertTrue(model.equals(model));
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assertFalse(model.equals(""));
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assertTrue(model.hashCode() == model.getReferencedObjectId().hashCode()
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+ model.getName().hashCode());
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assertTrue(model.getShortMessage().equals(model.getShortMessage()));
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}
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assertTrue(JGitUtils.getRemoteBranches(repository, true, 8).size() == 8);
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repository.close();
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}
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@Test
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public void testTags() throws Exception {
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Repository repository = GitBlitSuite.getJGitRepository();
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assertTrue(JGitUtils.getTags(repository, true, 5).size() == 5);
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for (RefModel model : JGitUtils.getTags(repository, true, -1)) {
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if (model.getObjectId().getName().equals("d28091fb2977077471138fe97da1440e0e8ae0da")) {
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assertTrue("Not an annotated tag!", model.isAnnotatedTag());
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}
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assertTrue(model.getName().startsWith(Constants.R_TAGS));
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assertTrue(model.equals(model));
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assertFalse(model.equals(""));
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assertTrue(model.hashCode() == model.getReferencedObjectId().hashCode()
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+ model.getName().hashCode());
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}
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repository.close();
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repository = GitBlitSuite.getGitectiveRepository();
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for (RefModel model : JGitUtils.getTags(repository, true, -1)) {
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if (model.getObjectId().getName().equals("035254295a9bba11f72b1f9d6791a6b957abee7b")) {
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assertFalse(model.isAnnotatedTag());
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assertTrue(model.getAuthorIdent().getEmailAddress().equals("kevinsawicki@gmail.com"));
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assertEquals("Add scm and issue tracker elements to pom.xml\n", model.getFullMessage());
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}
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}
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repository.close();
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}
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@Test
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public void testCommitNotes() throws Exception {
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Repository repository = GitBlitSuite.getJGitRepository();
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RevCommit commit = JGitUtils.getCommit(repository,
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"690c268c793bfc218982130fbfc25870f292295e");
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List<GitNote> list = JGitUtils.getNotesOnCommit(repository, commit);
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repository.close();
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assertTrue(list.size() > 0);
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assertEquals("183474d554e6f68478a02d9d7888b67a9338cdff", list.get(0).notesRef
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.getReferencedObjectId().getName());
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}
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@Test
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public void testRelinkHEAD() throws Exception {
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Repository repository = GitBlitSuite.getJGitRepository();
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// confirm HEAD is master
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String currentRef = JGitUtils.getHEADRef(repository);
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assertEquals("refs/heads/master", currentRef);
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List<String> availableHeads = JGitUtils.getAvailableHeadTargets(repository);
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assertTrue(availableHeads.size() > 0);
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// set HEAD to stable-1.2
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JGitUtils.setHEADtoRef(repository, "refs/heads/stable-1.2");
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currentRef = JGitUtils.getHEADRef(repository);
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assertEquals("refs/heads/stable-1.2", currentRef);
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// restore HEAD to master
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JGitUtils.setHEADtoRef(repository, "refs/heads/master");
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currentRef = JGitUtils.getHEADRef(repository);
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assertEquals("refs/heads/master", currentRef);
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repository.close();
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}
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@Test
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public void testRelinkBranch() throws Exception {
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Repository repository = GitBlitSuite.getJGitRepository();
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// create/set the branch
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JGitUtils.setBranchRef(repository, "refs/heads/reftest", "3b358ce514ec655d3ff67de1430994d8428cdb04");
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assertEquals(1, JGitUtils.getAllRefs(repository).get(ObjectId.fromString("3b358ce514ec655d3ff67de1430994d8428cdb04")).size());
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assertEquals(null, JGitUtils.getAllRefs(repository).get(ObjectId.fromString("755dfdb40948f5c1ec79e06bde3b0a78c352f27f")));
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// reset the branch
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JGitUtils.setBranchRef(repository, "refs/heads/reftest", "755dfdb40948f5c1ec79e06bde3b0a78c352f27f");
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assertEquals(null, JGitUtils.getAllRefs(repository).get(ObjectId.fromString("3b358ce514ec655d3ff67de1430994d8428cdb04")));
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assertEquals(1, JGitUtils.getAllRefs(repository).get(ObjectId.fromString("755dfdb40948f5c1ec79e06bde3b0a78c352f27f")).size());
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// delete the branch
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assertTrue(JGitUtils.deleteBranchRef(repository, "refs/heads/reftest"));
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repository.close();
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}
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@Test
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public void testCreateOrphanedBranch() throws Exception {
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Repository repository = JGitUtils.createRepository(GitBlitSuite.REPOSITORIES, "orphantest");
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assertTrue(JGitUtils.createOrphanBranch(repository,
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"x" + Long.toHexString(System.currentTimeMillis()).toUpperCase(), null));
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FileUtils.delete(repository.getDirectory(), FileUtils.RECURSIVE);
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}
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@Test
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public void testStringContent() throws Exception {
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Repository repository = GitBlitSuite.getHelloworldRepository();
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String contentA = JGitUtils.getStringContent(repository, (RevTree) null, "java.java");
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RevCommit commit = JGitUtils.getCommit(repository, Constants.HEAD);
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String contentB = JGitUtils.getStringContent(repository, commit.getTree(), "java.java");
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String contentC = JGitUtils.getStringContent(repository, commit.getTree(), "missing.txt");
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// manually construct a blob, calculate the hash, lookup the hash in git
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StringBuilder sb = new StringBuilder();
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sb.append("blob ").append(contentA.length()).append('\0');
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sb.append(contentA);
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String sha1 = StringUtils.getSHA1(sb.toString());
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String contentD = JGitUtils.getStringContent(repository, sha1);
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repository.close();
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assertTrue("ContentA is null!", contentA != null && contentA.length() > 0);
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assertTrue("ContentB is null!", contentB != null && contentB.length() > 0);
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assertTrue(contentA.equals(contentB));
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assertNull(contentC);
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assertTrue(contentA.equals(contentD));
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}
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@Test
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public void testFilesInCommit() throws Exception {
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Repository repository = GitBlitSuite.getHelloworldRepository();
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RevCommit commit = JGitUtils.getCommit(repository,
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"1d0c2933a4ae69c362f76797d42d6bd182d05176");
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List<PathChangeModel> paths = JGitUtils.getFilesInCommit(repository, commit);
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commit = JGitUtils.getCommit(repository, "af0e9b2891fda85afc119f04a69acf7348922830");
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List<PathChangeModel> deletions = JGitUtils.getFilesInCommit(repository, commit);
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commit = JGitUtils.getFirstCommit(repository, null);
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List<PathChangeModel> additions = JGitUtils.getFilesInCommit(repository, commit);
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List<PathChangeModel> latestChanges = JGitUtils.getFilesInCommit(repository, null);
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repository.close();
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assertTrue("No changed paths found!", paths.size() == 1);
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for (PathChangeModel path : paths) {
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assertTrue("PathChangeModel hashcode incorrect!",
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path.hashCode() == (path.commitId.hashCode() + path.path.hashCode()));
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assertTrue("PathChangeModel equals itself failed!", path.equals(path));
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assertFalse("PathChangeModel equals string failed!", path.equals(""));
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}
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assertEquals(ChangeType.DELETE, deletions.get(0).changeType);
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assertEquals(ChangeType.ADD, additions.get(0).changeType);
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assertTrue(latestChanges.size() > 0);
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}
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@Test
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public void testFilesInPath() throws Exception {
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assertEquals(0, JGitUtils.getFilesInPath(null, null, null).size());
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Repository repository = GitBlitSuite.getHelloworldRepository();
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List<PathModel> files = JGitUtils.getFilesInPath(repository, null, null);
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repository.close();
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assertTrue(files.size() > 10);
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}
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@Test
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public void testDocuments() throws Exception {
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Repository repository = GitBlitSuite.getTicgitRepository();
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List<String> extensions = GitBlit.getStrings(Keys.web.markdownExtensions);
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List<PathModel> markdownDocs = JGitUtils.getDocuments(repository, extensions);
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List<PathModel> markdownDocs2 = JGitUtils.getDocuments(repository,
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Arrays.asList(new String[] { ".mkd", ".md" }));
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List<PathModel> allFiles = JGitUtils.getDocuments(repository, null);
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repository.close();
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assertTrue(markdownDocs.size() > 0);
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assertTrue(markdownDocs2.size() > 0);
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assertTrue(allFiles.size() > markdownDocs.size());
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}
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@Test
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public void testFileModes() throws Exception {
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assertEquals("drwxr-xr-x", JGitUtils.getPermissionsFromMode(FileMode.TREE.getBits()));
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assertEquals("-rw-r--r--",
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JGitUtils.getPermissionsFromMode(FileMode.REGULAR_FILE.getBits()));
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assertEquals("-rwxr-xr-x",
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JGitUtils.getPermissionsFromMode(FileMode.EXECUTABLE_FILE.getBits()));
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assertEquals("symlink", JGitUtils.getPermissionsFromMode(FileMode.SYMLINK.getBits()));
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assertEquals("submodule", JGitUtils.getPermissionsFromMode(FileMode.GITLINK.getBits()));
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assertEquals("missing", JGitUtils.getPermissionsFromMode(FileMode.MISSING.getBits()));
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}
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@Test
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public void testRevlog() throws Exception {
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assertTrue(JGitUtils.getRevLog(null, 0).size() == 0);
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List<RevCommit> commits = JGitUtils.getRevLog(null, 10);
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assertEquals(0, commits.size());
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Repository repository = GitBlitSuite.getHelloworldRepository();
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// get most recent 10 commits
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commits = JGitUtils.getRevLog(repository, 10);
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assertEquals(10, commits.size());
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// test paging and offset by getting the 10th most recent commit
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RevCommit lastCommit = JGitUtils.getRevLog(repository, null, 9, 1).get(0);
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assertEquals(lastCommit, commits.get(9));
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// grab the two most recent commits to java.java
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commits = JGitUtils.getRevLog(repository, null, "java.java", 0, 2);
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assertEquals(2, commits.size());
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// grab the commits since 2008-07-15
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commits = JGitUtils.getRevLog(repository, null,
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new SimpleDateFormat("yyyy-MM-dd").parse("2008-07-15"));
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assertEquals(12, commits.size());
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repository.close();
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}
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@Test
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public void testRevLogRange() throws Exception {
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Repository repository = GitBlitSuite.getHelloworldRepository();
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List<RevCommit> commits = JGitUtils.getRevLog(repository,
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"fbd14fa6d1a01d4aefa1fca725792683800fc67e",
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"85a0e4087b8439c0aa6b1f4f9e08c26052ab7e87");
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repository.close();
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assertEquals(14, commits.size());
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}
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@Test
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public void testSearchTypes() throws Exception {
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assertEquals(SearchType.COMMIT, SearchType.forName("commit"));
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assertEquals(SearchType.COMMITTER, SearchType.forName("committer"));
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assertEquals(SearchType.AUTHOR, SearchType.forName("author"));
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assertEquals(SearchType.COMMIT, SearchType.forName("unknown"));
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assertEquals("commit", SearchType.COMMIT.toString());
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assertEquals("committer", SearchType.COMMITTER.toString());
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assertEquals("author", SearchType.AUTHOR.toString());
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}
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@Test
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public void testSearchRevlogs() throws Exception {
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assertEquals(0, JGitUtils.searchRevlogs(null, null, "java", SearchType.COMMIT, 0, 0).size());
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List<RevCommit> results = JGitUtils.searchRevlogs(null, null, "java", SearchType.COMMIT, 0,
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3);
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assertEquals(0, results.size());
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// test commit message search
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Repository repository = GitBlitSuite.getHelloworldRepository();
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results = JGitUtils.searchRevlogs(repository, null, "java", SearchType.COMMIT, 0, 3);
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assertEquals(3, results.size());
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// test author search
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results = JGitUtils.searchRevlogs(repository, null, "timothy", SearchType.AUTHOR, 0, -1);
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assertEquals(1, results.size());
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// test committer search
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results = JGitUtils.searchRevlogs(repository, null, "mike", SearchType.COMMITTER, 0, 10);
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assertEquals(10, results.size());
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// test paging and offset
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RevCommit commit = JGitUtils.searchRevlogs(repository, null, "mike", SearchType.COMMITTER,
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9, 1).get(0);
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assertEquals(results.get(9), commit);
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repository.close();
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}
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@Test
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public void testZip() throws Exception {
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assertFalse(JGitUtils.zip(null, null, null, null));
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Repository repository = GitBlitSuite.getHelloworldRepository();
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File zipFileA = new File(GitBlitSuite.REPOSITORIES, "helloworld.zip");
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FileOutputStream fosA = new FileOutputStream(zipFileA);
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boolean successA = JGitUtils.zip(repository, null, Constants.HEAD, fosA);
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fosA.close();
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File zipFileB = new File(GitBlitSuite.REPOSITORIES, "helloworld-java.zip");
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FileOutputStream fosB = new FileOutputStream(zipFileB);
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boolean successB = JGitUtils.zip(repository, "java.java", Constants.HEAD, fosB);
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fosB.close();
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repository.close();
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assertTrue("Failed to generate zip file!", successA);
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assertTrue(zipFileA.length() > 0);
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zipFileA.delete();
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assertTrue("Failed to generate zip file!", successB);
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assertTrue(zipFileB.length() > 0);
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zipFileB.delete();
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}
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}
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