001package org.apache.maven.scm.tck.command.branch;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 * http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import org.apache.maven.scm.ScmBranch;
023import org.apache.maven.scm.ScmFileSet;
024import org.apache.maven.scm.ScmTckTestCase;
025import org.apache.maven.scm.command.branch.BranchScmResult;
026import org.apache.maven.scm.command.checkin.CheckInScmResult;
027import org.apache.maven.scm.command.checkout.CheckOutScmResult;
028import org.codehaus.plexus.util.FileUtils;
029import org.codehaus.plexus.util.IOUtil;
030
031import java.io.File;
032import java.io.FileWriter;
033
034/**
035 * This test tests the branch command.
036 *
037 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
038 *
039 */
040public abstract class BranchCommandTckTest
041    extends ScmTckTestCase
042{
043
044    protected String getBranch()
045    {
046        return "test-branch";
047    }
048
049    public void testBranchCommandTest()
050        throws Exception
051    {
052        String branch = getBranch();
053
054        @SuppressWarnings( "deprecation" ) BranchScmResult branchResult =
055            getScmManager().getProviderByUrl( getScmUrl() ).branch( getScmRepository(),
056                                                                    new ScmFileSet( getWorkingCopy() ), branch );
057
058        assertResultIsSuccess( branchResult );
059
060        // see https://jira.codehaus.org/browse/SCM-754
061        //assertEquals( "check all 4 files branched", 4, branchResult.getBranchedFiles().size() );
062
063        File readmeTxt = new File( getWorkingCopy(), "readme.txt" );
064
065        assertEquals( "check readme.txt contents", "/readme.txt", FileUtils.fileRead( readmeTxt ) );
066
067        this.edit( getWorkingCopy(), "readme.txt", null, getScmRepository() );
068        changeReadmeTxt( readmeTxt );
069
070        CheckInScmResult checkinResult =
071            getScmManager().checkIn( getScmRepository(), new ScmFileSet( getWorkingCopy() ), "commit message" );
072
073        assertResultIsSuccess( checkinResult );
074
075        CheckOutScmResult checkoutResult =
076            getScmManager().checkOut( getScmRepository(), new ScmFileSet( getAssertionCopy() ) );
077
078        assertResultIsSuccess( checkoutResult );
079
080        readmeTxt = new File( getAssertionCopy(), "readme.txt" );
081
082        assertEquals( "check readme.txt contents", "changed file", FileUtils.fileRead( readmeTxt ) );
083
084        deleteDirectory( getAssertionCopy() );
085
086        assertFalse( "check previous assertion copy deleted", getAssertionCopy().exists() );
087
088        checkoutResult = getScmManager().getProviderByUrl( getScmUrl() ).checkOut( getScmRepository(),
089                                                                                   new ScmFileSet( getAssertionCopy() ),
090                                                                                   new ScmBranch( branch ) );
091
092        assertResultIsSuccess( checkoutResult );
093
094        assertEquals( "check readme.txt contents is from branched version", "/readme.txt",
095                      FileUtils.fileRead( readmeTxt ) );
096    }
097
098    private void changeReadmeTxt( File readmeTxt )
099        throws Exception
100    {
101        FileWriter output = new FileWriter( readmeTxt );
102        try
103        {
104            output.write( "changed file" );
105        }
106        finally
107        {
108            IOUtil.close( output );
109        }
110    }
111}