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

 /*

  * 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 java.io.File;

 import java.util.Date;

 import java.util.Iterator;

 import java.util.List;

 import java.util.TreeSet;

 import org.apache.maven.scm.ChangeSet;

 import org.apache.maven.scm.ScmFile;

 import org.apache.maven.scm.ScmFileSet;

 import org.apache.maven.scm.ScmFileStatus;

 import org.apache.maven.scm.ScmTckTestCase;

 import org.apache.maven.scm.ScmTestCase;

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

 import org.apache.maven.scm.command.update.UpdateScmResult;

 import org.apache.maven.scm.manager.ScmManager;

 import org.apache.maven.scm.repository.ScmRepository;

 import org.codehaus.plexus.util.FileUtils;

 import org.codehaus.plexus.util.StringUtils;

 /**

  * This test tests the update command.

  * <p/>

  * It works like this:

  * <p/>

  * <ol>

  * <li>Check out the files to directory getWorkingCopy().

  * <li>Check out the files to directory getUpdatingCopy().

  * <li>Change the files in getWorkingCopy().

  * <li>Commit the files in getWorkingCopy(). Note that the provider <b>must</b> not

  * use the check in command as it can be guaranteed to work as it's not yet tested.

  * <li>Use the update command in getUpdatingCopy() to assert that the files

  * that was supposed to be updated actually was updated.

  * </ol>

  *

  * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>

  * @version $Id: UpdateCommandTckTest.java 1241523 2012-02-07 17:08:26Z hboutemy $

  */

 public abstract class UpdateCommandTckTest

     extends ScmTckTestCase

 {

     private void commit( File workingDirectory, ScmRepository repository )

         throws Exception

     {

         CheckInScmResult result = getScmManager().checkIn( repository, new ScmFileSet( workingDirectory ), "No msg" );

         assertTrue( "Check result was successful, output: " + result.getCommandOutput(), result.isSuccess() );

         List<ScmFile> committedFiles = result.getCheckedInFiles();

         assertEquals(

             "Expected 3 files in the committed files list:\n  " + StringUtils.join( committedFiles.iterator(), "\n  " ),

             3, committedFiles.size() );

     }

     public void testUpdateCommand()

         throws Exception

     {

         FileUtils.deleteDirectory( getUpdatingCopy() );

         assertFalse( getUpdatingCopy().exists() );    

         //FileUtils.deleteDirectory( getWorkingCopy() );

         //assertFalse( getUpdatingCopy().exists() );

         ScmRepository repository = makeScmRepository( getScmUrl() );

         checkOut( getUpdatingCopy(), repository );

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

         // Change the files

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

         /*

          * readme.txt is changed (changed file in the root directory)

          * project.xml is added (added file in the root directory)

          * src/test/resources is untouched (a empty directory is left untouched)

          * src/test/java is untouched (a non empty directory is left untouched)

          * src/test/java/org (a empty directory is added)

          * src/main/java/org/Foo.java (a non empty directory is added)

          */

         // /readme.txt

         ScmTestCase.makeFile( getWorkingCopy(), "/readme.txt", "changed readme.txt" );

         // /project.xml

         ScmTestCase.makeFile( getWorkingCopy(), "/project.xml", "changed project.xml" );

         addToWorkingTree( getWorkingCopy(), new File( "project.xml" ), repository );

         // /src/test/java/org

         ScmTestCase.makeDirectory( getWorkingCopy(), "/src/test/java/org" );

         addToWorkingTree( getWorkingCopy(), new File( "src/test/java/org" ), repository );

         // /src/main/java/org/Foo.java

         ScmTestCase.makeFile( getWorkingCopy(), "/src/main/java/org/Foo.java" );

         addToWorkingTree( getWorkingCopy(), new File( "src/main/java/org" ), repository );

         // src/main/java/org/Foo.java

         addToWorkingTree( getWorkingCopy(), new File( "src/main/java/org/Foo.java" ), repository );

         ScmManager scmManager = getScmManager();

         Date lastUpdate = new Date( System.currentTimeMillis() - 1000000 );

         commit( getWorkingCopy(), repository );

         Thread.sleep( 5000 );

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

         // Update the project

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

         UpdateScmResult result = scmManager.update( repository, new ScmFileSet( getUpdatingCopy() ), lastUpdate );

         assertNotNull( "The command returned a null result.", result );

         assertResultIsSuccess( result );

         List<ScmFile> updatedFiles = result.getUpdatedFiles();

         List<ChangeSet> changedSets = result.getChanges();

         assertEquals( "Expected 3 files in the updated files list " + updatedFiles, 3, updatedFiles.size() );

         assertNotNull( "The changed files list is null", changedSets );

         assertFalse( "The changed files list is empty ", changedSets.isEmpty() );

         for ( ChangeSet changeSet : changedSets )

         {

             System.out.println( changeSet.toXML() );

         }

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

         // Assert the files in the updated files list

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

         Iterator<ScmFile> files = new TreeSet<ScmFile>( updatedFiles ).iterator();

         //Foo.java

         ScmFile file = files.next();

         assertPath( "/src/main/java/org/Foo.java", file.getPath() );

         //TODO : Consolidate file status so that we can remove "|| ADDED" term

         assertTrue( file.getStatus().isUpdate() || file.getStatus() == ScmFileStatus.ADDED );

         //readme.txt

         file = files.next();

         assertPath( "/readme.txt", file.getPath() );

         assertTrue( file.getStatus().isUpdate() );

         //project.xml

         file = files.next();

         assertPath( "/project.xml", file.getPath() );

         //TODO : Consolidate file status so that we can remove "|| ADDED" term

         assertTrue( file.getStatus().isUpdate() || file.getStatus() == ScmFileStatus.ADDED );

     }

 }