package org.apache.maven.shared.release.phase;
   
   /*
    * 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.project.MavenProject;
  import org.apache.maven.shared.release.env.DefaultReleaseEnvironment;
  import org.apache.maven.shared.release.util.ReleaseUtil;
  
  import java.io.File;
  import java.util.Iterator;
  import java.util.List;
  
  /**
   * @author Edwin Punzalan
   */
  public class CreateBackupPomsPhaseTest
      extends AbstractBackupPomsPhaseTest
  {
      ReleasePhase getReleasePhase()
          throws Exception
      {
          return (ReleasePhase) lookup( ReleasePhase.ROLE, "create-backup-poms" );
      }
  
      public void testBasicPom()
          throws Exception
      {
          String projectPath = "target/test-classes/projects/create-backup-poms/basic-pom";
  
          //should create backup files
          runExecuteOnProjects( projectPath );
  
          //should delete backup files
          runCleanOnProjects( projectPath );
  
          //should re-create backup files
          runSimulateOnProjects( projectPath );
      }
  
      public void testMultiModulePom()
          throws Exception
      {
          String projectPath = "target/test-classes/projects/create-backup-poms/pom-with-modules";
  
          //should create backup files
          runExecuteOnProjects( projectPath );
  
          //should delete backup files
          runCleanOnProjects( projectPath );
  
          //should re-create backup files
          runSimulateOnProjects( projectPath );
      }
  
      private void runExecuteOnProjects( String path )
          throws Exception
      {
          List<MavenProject> projects = getReactorProjects( getTestPath( path ) );
  
          phase.execute( null, new DefaultReleaseEnvironment(), projects );
  
          testProjectBackups( projects, true );
      }
  
      private void runSimulateOnProjects( String path )
          throws Exception
      {
          List<MavenProject> projects = getReactorProjects( getTestPath( path ) );
  
          phase.simulate( null, new DefaultReleaseEnvironment(), projects );
  
          testProjectBackups( projects, true );
      }
  
      private void runCleanOnProjects( String path )
          throws Exception
      {
          List<MavenProject> projects = getReactorProjects( getTestPath( path ) );
  
          phase.clean( projects );
  
          testProjectBackups( projects, false );
     }
 
     protected void testProjectBackups( List<MavenProject> reactorProjects, boolean created )
         throws Exception
     {
         for( Iterator<MavenProject> projects = reactorProjects.iterator(); projects.hasNext(); )
         {
             MavenProject project = projects.next();
 
             File pomFile = project.getFile();
 
             File backupFile = new File( pomFile.getAbsolutePath() + releaseBackupSuffix );
 
             if ( created )
             {
                 assertTrue( "Check if backup file was created.", backupFile.exists() );
 
                 String pomContents = ReleaseUtil.readXmlFile( pomFile );
 
                 String backupContents = ReleaseUtil.readXmlFile( backupFile );
 
                 assertTrue( "Check if pom and backup files are identical", pomContents.equals( backupContents ) );
             }
             else
             {
                 assertFalse( "Check if backup file is not present", backupFile.exists() );
             }
         }
     }
 }