org.craftercms.commons.git.impl.GitRepositoryFactoryImplTest.java Source code

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Here is the source code for org.craftercms.commons.git.impl.GitRepositoryFactoryImplTest.java

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/*
 * Copyright (C) 2007-2017 Crafter Software Corporation.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.craftercms.commons.git.impl;

import java.io.File;

import org.craftercms.commons.git.api.GitRepository;
import org.eclipse.jgit.api.Git;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

/**
 * Created by alfonsovasquez on 8/7/16.
 */
public class GitRepositoryFactoryImplTest {

    @Rule
    public TemporaryFolder tmpDir = new TemporaryFolder();

    private GitRepositoryFactoryImpl repositoryFactory;

    @Before
    public void setUp() throws Exception {
        repositoryFactory = new GitRepositoryFactoryImpl();
    }

    @Test
    public void testInit() throws Exception {
        GitRepository repo = repositoryFactory.init(tmpDir.getRoot(), false);

        assertNotNull(repo);

        File[] files = tmpDir.getRoot().listFiles();

        assertNotNull(files);
        assertEquals(1, files.length);
        assertEquals(".git", files[0].getName());
        assertTrue(files[0].isDirectory());
    }

    @Test
    public void testOpen() throws Exception {
        Git git = Git.init().setDirectory(tmpDir.getRoot()).call();

        GitRepository repo = repositoryFactory.open(tmpDir.getRoot());

        assertNotNull(repo);
        assertEquals(git.getRepository().getDirectory().getCanonicalPath(), repo.getDirectory().getCanonicalPath());
    }

    @Test
    public void testClone() throws Exception {
        File masterRepoDir = tmpDir.newFolder("master");
        File cloneRepoDir = tmpDir.newFolder("clone");

        try (Git git = Git.init().setDirectory(masterRepoDir).call()) {
            File testFile = new File(masterRepoDir, "test");
            testFile.createNewFile();

            git.add().addFilepattern("test").call();
            git.commit().setMessage("Test commit").call();
        }

        GitRepository repo = repositoryFactory.clone(masterRepoDir.getAbsolutePath(), cloneRepoDir);

        assertNotNull(repo);

        File[] files = cloneRepoDir.listFiles();

        assertNotNull(files);
        assertEquals(2, files.length);

        File gitDir = findFile(".git", files);
        assertNotNull(gitDir);
        assertTrue(gitDir.isDirectory());

        File testFile = findFile("test", files);
        assertNotNull(testFile);
        assertFalse(testFile.isDirectory());
    }

    private File findFile(String name, File[] files) {
        for (File file : files) {
            if (file.getName().equals(name)) {
                return file;
            }
        }

        return null;
    }

}