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.getCommandLine() + "\n" + result.getCommandOutput(),
                      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() );
      }
  }