package org.apache.maven.scm.tck.command.tag;

 /*

  * 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.

  */

 import org.apache.maven.scm.ScmFileSet;

 import org.apache.maven.scm.ScmTag;

 import org.apache.maven.scm.ScmTckTestCase;

 import org.apache.maven.scm.command.checkin.CheckInScmResult;

 import org.apache.maven.scm.command.checkout.CheckOutScmResult;

 import org.apache.maven.scm.command.tag.TagScmResult;

 import org.codehaus.plexus.util.FileUtils;

 import org.codehaus.plexus.util.IOUtil;

 import java.io.File;

 import java.io.FileWriter;

 /**

  * This test tests the tag command.

  *

  * @author <a href="mailto:brett@apache.org">Brett Porter</a>

  * @version $Id: TagCommandTckTest.java 1306856 2012-03-29 13:40:58Z olamy $

  */

 public abstract class TagCommandTckTest

     extends ScmTckTestCase

 {

     public void testTagCommandTest()

         throws Exception

     {

         String tag = "test-tag";

         @SuppressWarnings( "deprecation" ) TagScmResult tagResult =

             getScmManager().getProviderByUrl( getScmUrl() ).tag( getScmRepository(), new ScmFileSet( getWorkingCopy() ),

                                                                  tag );

         assertResultIsSuccess( tagResult );

         assertEquals( "check all 4 files tagged", 4, tagResult.getTaggedFiles().size() );

         File readmeTxt = new File( getWorkingCopy(), "readme.txt" );

         assertEquals( "check readme.txt contents", "/readme.txt", FileUtils.fileRead( readmeTxt ) );

         changeReadmeTxt( readmeTxt );

         CheckInScmResult checkinResult =

             getScmManager().checkIn( getScmRepository(), new ScmFileSet( getWorkingCopy() ), "commit message" );

         assertResultIsSuccess( checkinResult );

         CheckOutScmResult checkoutResult =

             getScmManager().checkOut( getScmRepository(), new ScmFileSet( getAssertionCopy() ) );

         assertResultIsSuccess( checkoutResult );

         readmeTxt = new File( getAssertionCopy(), "readme.txt" );

         assertEquals( "check readme.txt contents", "changed file", FileUtils.fileRead( readmeTxt ) );

         FileUtils.deleteDirectory( getAssertionCopy() );

         assertFalse( "check previous assertion copy deleted", getAssertionCopy().exists() );

         checkoutResult = getScmManager().getProviderByUrl( getScmUrl() ).checkOut( getScmRepository(),

                                                                                    new ScmFileSet( getAssertionCopy() ),

                                                                                    new ScmTag( tag ) );

         assertResultIsSuccess( checkoutResult );

         assertEquals( "check readme.txt contents is from tagged version", "/readme.txt",

                       FileUtils.fileRead( readmeTxt ) );

     }

     private void changeReadmeTxt( File readmeTxt )

         throws Exception

     {

         FileWriter output = new FileWriter( readmeTxt );

         try

         {

             output.write( "changed file" );

         }

         finally

         {

             IOUtil.close( output );

         }

     }

 }