/*
 * 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.svn.svnexe.command.checkout;

import java.io.File;

import org.apache.maven.scm.ScmRevision;
import org.apache.maven.scm.ScmTestCase;
import org.apache.maven.scm.manager.ScmManager;
import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository;
import org.apache.maven.scm.repository.ScmRepository;
import org.codehaus.plexus.util.FileUtils;
import org.codehaus.plexus.util.cli.Commandline;
import org.junit.Before;
import org.junit.Test;

/**
 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
 *
 */
public class SvnCheckOutCommandTest extends ScmTestCase {
    private File workingDirectory;

    private boolean recursive;

    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------

    @Before
    @Override
    public void setUp() throws Exception {
        super.setUp();

        recursive = true;
        workingDirectory = getTestFile("target/svn-checkout-command-test");
        if (workingDirectory != null && workingDirectory.isDirectory()) {
            FileUtils.deleteDirectory(workingDirectory);
        }
    }

    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------

    @Test
    public void testCommandLineWithoutRevision() throws Exception {
        testCommandLine(
                getScmManager(),
                "scm:svn:http://foo.com/svn/trunk",
                null,
                "svn --non-interactive checkout http://foo.com/svn/trunk@ " + workingDirectory.getAbsolutePath());
    }

    @Test
    public void testCommandLineWithEmptyRevision() throws Exception {
        testCommandLine(
                getScmManager(),
                "scm:svn:http://foo.com/svn/trunk",
                "",
                "svn --non-interactive checkout http://foo.com/svn/trunk@ " + workingDirectory.getAbsolutePath());
    }

    @Test
    public void testCommandLineWithRevision() throws Exception {
        testCommandLine(
                getScmManager(),
                "scm:svn:http://foo.com/svn/trunk",
                "10",
                "svn --non-interactive checkout -r 10 http://foo.com/svn/trunk@ " + workingDirectory.getAbsolutePath());
    }

    @Test
    public void testRecursiveCheckOutCommandLine() throws Exception {
        recursive = false;
        testCommandLine(
                getScmManager(),
                "scm:svn:http://foo.com/svn/trunk",
                "10",
                "svn --non-interactive checkout -N -r 10 http://foo.com/svn/trunk@ "
                        + workingDirectory.getAbsolutePath());
    }

    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------

    private void testCommandLine(ScmManager scmManager, String scmUrl, String revision, String commandLine)
            throws Exception {
        ScmRepository repository = scmManager.makeScmRepository(scmUrl);

        SvnScmProviderRepository svnRepository = (SvnScmProviderRepository) repository.getProviderRepository();

        Commandline cl = SvnCheckOutCommand.createCommandLine(
                svnRepository, workingDirectory, new ScmRevision(revision), svnRepository.getUrl(), recursive);

        assertCommandLine(commandLine, workingDirectory.getParentFile(), cl);
    }
}
