org.jenkinsci.git.CloneOperationTest.java Source code

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Here is the source code for org.jenkinsci.git.CloneOperationTest.java

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/*
 * Copyright (c) 2011 GitHub Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */
package org.jenkinsci.git;

import java.io.File;

import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
import org.gitective.core.CommitUtils;
import org.junit.Test;

/**
 * Unit tests of {@link CloneOperation}
 * 
 * @author Kevin Sawicki (kevin@github.com)
 */
public class CloneOperationTest extends GitTestCase {

    /**
     * Create operation with null {@link BuildRepository}
     */
    @Test(expected = IllegalArgumentException.class)
    public void nullBuildRepository() {
        new CloneOperation(null);
    }

    /**
     * Test cloning a local repository
     * 
     * @throws Exception
     */
    @Test
    public void cloneRepository() throws Exception {
        Repository existing = git.repo();
        RevCommit commit = git.add("file.txt", "abcd");
        BuildRepository repo = new BuildRepository(existing.getDirectory().toURI().toString(), "master", null);
        File dir = git.tempDirectory();
        CloneOperation op = new CloneOperation(repo);
        Repository cloned = op.invoke(dir, null);
        assertNotNull(cloned);
        assertFalse(existing.getDirectory().equals(cloned.getDirectory()));
        assertTrue(new File(dir, Constants.DOT_GIT).exists());
        assertNotNull(CommitUtils.getCommit(cloned, commit));
    }

    /**
     * Test cloning into a subdirectory
     * 
     * @throws Exception
     */
    @Test
    public void cloneIntoSubDirectory() throws Exception {
        Repository existing = git.repo();
        RevCommit commit = git.add("file.txt", "abcd");
        BuildRepository repo = new BuildRepository(existing.getDirectory().toURI().toString(), "master", "sub1");
        CloneOperation op = new CloneOperation(repo);
        File dir = git.tempDirectory();
        Repository cloned = op.invoke(dir, null);
        assertNotNull(cloned);
        assertFalse(existing.getDirectory().equals(cloned.getDirectory()));
        assertFalse(new File(dir, Constants.DOT_GIT).exists());
        assertTrue(new File(dir, repo.getDirectory()).exists());
        assertTrue(new File(dir, repo.getDirectory() + File.separatorChar + Constants.DOT_GIT).exists());
        assertNotNull(CommitUtils.getCommit(cloned, commit));
    }
}