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

 /*

  * 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.ChangeSet;

 import org.apache.maven.scm.ScmBranch;

 import org.apache.maven.scm.ScmFileSet;

 import org.apache.maven.scm.ScmTckTestCase;

 import org.apache.maven.scm.ScmTestCase;

 import org.apache.maven.scm.ScmVersion;

 import org.apache.maven.scm.command.changelog.ChangeLogScmResult;

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

 import org.apache.maven.scm.provider.ScmProvider;

 import java.util.Date;

 /**

  * Test Changlog command. <br>

  * 1. Get initial log <br>

  * 2. Add one revision <br>

  * 3. Get the two logs <br>

  * 4. Get the last log based on date <br>

  * 5. Test last log for date and comment <br>

  *

  * @author <a href="mailto:torbjorn@smorgrav.org">Torbj�rn Eikli Sm�rgrav</a>

  */

 public abstract class ChangeLogCommandTckTest

     extends ScmTckTestCase

 {

     private static final String COMMIT_MSG = "Second changelog";

     public void testChangeLogCommand()

         throws Exception

     {

         Thread.sleep( 1000 );

         ScmProvider provider = getScmManager().getProviderByRepository( getScmRepository() );

         ScmFileSet fileSet = new ScmFileSet( getWorkingCopy() );

         //We should have one log entry for the initial repository

         ChangeLogScmResult result =

             provider.changeLog( getScmRepository(), fileSet, null, null, 0, (ScmBranch) null, null );

         assertTrue( result.getProviderMessage(), result.isSuccess() );

         assertEquals( 1, result.getChangeLog().getChangeSets().size() );

         //Make a timestamp that we know are after initial revision but before the second

         Date timeBeforeSecond = new Date(); //Current time

         // pause a couple seconds... [SCM-244]

         Thread.sleep( 2000 );

         //Make a change to the readme.txt and commit the change

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

         CheckInScmResult checkInResult = provider.checkIn( getScmRepository(), fileSet, COMMIT_MSG );

         assertTrue( "Unable to checkin changes to the repository", checkInResult.isSuccess() );

         result = provider.changeLog( getScmRepository(), fileSet, (ScmVersion) null, null );

         assertTrue( result.getProviderMessage(), result.isSuccess() );

         assertEquals( 2, result.getChangeLog().getChangeSets().size() );

         //Now only retrieve the changelog after timeBeforeSecondChangeLog

         Date currentTime = new Date();

         result = provider

             .changeLog( getScmRepository(), fileSet, timeBeforeSecond, currentTime, 0, new ScmBranch( "" ) );

         //Thorough assert of the last result

         assertTrue( result.getProviderMessage(), result.isSuccess() );

         assertEquals( 1, result.getChangeLog().getChangeSets().size() );

         ChangeSet changeset = result.getChangeLog().getChangeSets().get( 0 );

         assertTrue( changeset.getDate().after( timeBeforeSecond ) );

         assertEquals( COMMIT_MSG, changeset.getComment() );

     }

 }