/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.scm.provider.git.gitexe.command.remove;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.util.Arrays;

import org.apache.maven.scm.ScmTestCase;
import org.codehaus.plexus.util.FileUtils;
import org.codehaus.plexus.util.cli.Commandline;
import org.junit.Test;

/**
 * @author <a href="mailto:struberg@yahoo.de">Mark Struberg</a>
 */
public class GitRemoveCommandTest extends ScmTestCase {

    @Test
    public void testCommandRemoveWithFile() throws Exception {
        File workingDirectory = createTempDirectory();

        File toBeRemoved = new File(workingDirectory.getAbsolutePath() + File.separator + "toto.xml");
        FileUtils.fileAppend(toBeRemoved.getAbsolutePath(), "data");

        Commandline cl = GitRemoveCommand.createCommandLine(workingDirectory, Arrays.asList(toBeRemoved));

        assertCommandLine("git rm -- toto.xml", workingDirectory, cl);

        FileUtils.deleteDirectory(workingDirectory);
    }

    @Test
    public void testCommandRemoveWithDirectory() throws Exception {
        File workingDirectory = createTempDirectory();

        File toBeRemoved = new File(workingDirectory.getAbsolutePath() + File.separator + "toto");
        toBeRemoved.mkdir();

        Commandline cl = GitRemoveCommand.createCommandLine(workingDirectory, Arrays.asList(toBeRemoved));

        assertCommandLine("git rm -r -- toto", workingDirectory, cl);

        FileUtils.deleteDirectory(workingDirectory);
    }

    @Test
    public void testCommandRemoveWithTwoDirectory() throws Exception {
        File workingDirectory = createTempDirectory();

        File toBeRemoved1 = new File(workingDirectory.getAbsolutePath() + File.separator + "toto");
        toBeRemoved1.mkdir();

        File toBeRemoved2 = new File(workingDirectory.getAbsolutePath() + File.separator + "tata");
        toBeRemoved2.mkdir();

        Commandline cl =
                GitRemoveCommand.createCommandLine(workingDirectory, Arrays.asList(toBeRemoved1, toBeRemoved2));

        assertCommandLine("git rm -r -- toto tata", workingDirectory, cl);

        FileUtils.deleteDirectory(workingDirectory);
    }

    private File createTempDirectory() throws IOException {
        File dir = Files.createTempDirectory("gitexe" + "test").toFile();
        return dir;
    }
}
