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 static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNull;
  import static org.junit.Assert.assertTrue;
  import static org.junit.Assert.fail;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verifyNoMoreInteractions;
  
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.Collection;
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.maven.project.MavenProject;
  import org.apache.maven.scm.manager.NoSuchScmProviderException;
  import org.apache.maven.scm.manager.ScmManager;
  import org.apache.maven.scm.provider.ScmProvider;
  import org.apache.maven.scm.repository.ScmRepositoryException;
  import org.apache.maven.shared.release.ReleaseExecutionException;
  import org.apache.maven.shared.release.ReleaseFailureException;
  import org.apache.maven.shared.release.config.ReleaseDescriptorBuilder;
  import org.apache.maven.shared.release.config.ReleaseUtils;
  import org.apache.maven.shared.release.env.DefaultReleaseEnvironment;
  import org.apache.maven.shared.release.scm.DefaultScmRepositoryConfigurator;
  import org.apache.maven.shared.release.scm.ReleaseScmRepositoryException;
  import org.apache.maven.shared.release.scm.ScmRepositoryConfigurator;
  import org.apache.maven.shared.release.stubs.ScmManagerStub;
  import org.apache.maven.shared.release.transform.jdom2.JDomModelETLFactory;
  import org.apache.maven.shared.release.util.ReleaseUtil;
  import org.junit.Ignore;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.Parameterized;
  import org.junit.runners.Parameterized.Parameters;
  
  /**
   * Base class with tests for rewriting POMs.
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   */
  @RunWith(Parameterized.class)
  public abstract class AbstractRewritingReleasePhaseTestCase
      extends AbstractReleaseTestCase
  {
      private String modelETL;
  
      @Parameters
      public static Collection<Object[]> data()
      {
          return Arrays.asList( new Object[][] { { JDomModelETLFactory.ROLE_HINT } } );
      }
  
      public AbstractRewritingReleasePhaseTestCase( String modelETL )
      {
          this.modelETL = modelETL;
      }
  
      @Override
      public void setUp()
          throws Exception
      {
          super.setUp();
          phase = lookup( ReleasePhase.class, getRoleHint() );
  
          if( phase instanceof AbstractRewritePomsPhase)
          {
              ((AbstractRewritePomsPhase) phase).setModelETL( modelETL );
              ((AbstractRewritePomsPhase) phase).setStartTime( 0 );
          }
      }
  
      protected abstract String getRoleHint();
  
      @Test
      public void testRewriteBasicPom()
          throws Exception
      {
         List<MavenProject> reactorProjects = createReactorProjects( "basic-pom" );
         ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom" );
         mapNextVersion( builder, "groupId:artifactId" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteBasicPomEntities()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "basic-pom-entities" );
         ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom-entities" );
         mapNextVersion( builder, "groupId:artifactId" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteBasicPomNamespace()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "basic-pom-namespace" );
         ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom-namespace" );
         mapNextVersion( builder, "groupId:artifactId" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteBasicPomWithEncoding()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "basic-pom-with-encoding" );
         ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom-with-encoding" );
         mapNextVersion( builder, "groupId:artifactId" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewritePomWithParent()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "pom-with-parent" );
         ReleaseDescriptorBuilder builder = createConfigurationForPomWithParentAlternateNextVersion( reactorProjects, "pom-with-parent" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewritePomWithUnmappedParent()
         throws Exception
     {
 
         List<MavenProject> reactorProjects = createReactorProjects( "pom-with-parent" );
         ReleaseDescriptorBuilder builder = createDescriptorFromProjects( reactorProjects, "pom-with-parent" );
 
         // Process the child first
         reactorProjects = new ArrayList<>( reactorProjects );
         Collections.reverse( reactorProjects );
 
         mapAlternateNextVersion( builder, "groupId:subproject1" );
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseFailureException e )
         {
             assertTrue( true );
         }
     }
 
     @Test
     public void testRewritePomWithReleasedParent()
         throws Exception
     {
 
         List<MavenProject> reactorProjects = createReactorProjects( "pom-with-released-parent" );
         ReleaseDescriptorBuilder builder = createDescriptorFromProjects( reactorProjects, "pom-with-released-parent" );
 
         mapAlternateNextVersion( builder, "groupId:subproject1" );
         builder.addReleaseVersion( "groupId:artifactId", "1" );
         builder.addDevelopmentVersion( "groupId:artifactId", "1" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     protected abstract void mapAlternateNextVersion( ReleaseDescriptorBuilder config, String projectId );
 
     @Test
     public void testRewritePomWithInheritedVersion()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "pom-with-inherited-version" );
         ReleaseDescriptorBuilder builder = createConfigurationForWithParentNextVersion( reactorProjects, "pom-with-inherited-version" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewritePomWithChangedInheritedVersion()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "pom-with-inherited-version" );
         ReleaseDescriptorBuilder builder = createConfigurationForPomWithParentAlternateNextVersion( reactorProjects, "pom-with-inherited-version" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         MavenProject project = getProjectsAsMap( reactorProjects ).get( "groupId:subproject1" );
         comparePomFiles( project, "-version-changed" );
     }
 
     protected abstract ReleaseDescriptorBuilder createConfigurationForPomWithParentAlternateNextVersion( List<MavenProject> reactorProjects, String workingDirectory )
         throws Exception;
 
     @Test
     public void testRewritePomDependencies()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-snapshot-dependencies" );
         ReleaseDescriptorBuilder builder = createDefaultConfiguration( reactorProjects, "internal-snapshot-dependencies" );
         mapNextVersion( builder, "groupId:subsubproject" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewritePomUnmappedDependencies()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-snapshot-dependencies" );
         ReleaseDescriptorBuilder builder = createUnmappedConfiguration( reactorProjects, "internal-snapshot-dependencies" );
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseFailureException e )
         {
             assertTrue( true );
         }
     }
 
     @Test
     public void testRewritePomDependenciesDifferentVersion()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-differing-snapshot-dependencies" );
         ReleaseDescriptorBuilder builder = createDifferingVersionConfiguration( reactorProjects, "internal-differing-snapshot-dependencies" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteManagedPomDependencies()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-managed-snapshot-dependency" );
         ReleaseDescriptorBuilder builder = createMappedConfiguration( reactorProjects, "internal-managed-snapshot-dependency" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteManagedPomUnmappedDependencies()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-managed-snapshot-dependency" );
         ReleaseDescriptorBuilder builder = createUnmappedConfiguration( reactorProjects, "internal-managed-snapshot-dependency" );
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseFailureException e )
         {
             assertTrue( true );
         }
     }
 
     @Test
     public void testRewritePomPlugins()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-snapshot-plugins" );
         ReleaseDescriptorBuilder builder = createDefaultConfiguration( reactorProjects, "internal-snapshot-plugins" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewritePomUnmappedPlugins()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-snapshot-plugins" );
         ReleaseDescriptorBuilder builder = createUnmappedConfiguration( reactorProjects, "internal-snapshot-plugins" );
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseFailureException e )
         {
             assertTrue( true );
         }
     }
 
     @Test
     public void testRewritePomPluginsDifferentVersion()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-differing-snapshot-plugins" );
         ReleaseDescriptorBuilder builder = createDifferingVersionConfiguration( reactorProjects, "internal-differing-snapshot-plugins" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteManagedPomPlugins()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-managed-snapshot-plugin" );
         ReleaseDescriptorBuilder builder = createMappedConfiguration( reactorProjects, "internal-managed-snapshot-plugin" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteManagedPomUnmappedPlugins()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-managed-snapshot-plugin" );
         ReleaseDescriptorBuilder builder = createUnmappedConfiguration( reactorProjects, "internal-managed-snapshot-plugin" );
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseFailureException e )
         {
             assertTrue( true );
         }
     }
 
     @Test
     public void testRewritePomReportPlugins()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-snapshot-report-plugins" );
         ReleaseDescriptorBuilder builder = createDefaultConfiguration( reactorProjects, "internal-snapshot-report-plugins" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewritePomUnmappedReportPlugins()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-snapshot-report-plugins" );
         ReleaseDescriptorBuilder builder = createUnmappedConfiguration( reactorProjects, "internal-snapshot-report-plugins" );
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseFailureException e )
         {
             assertTrue( true );
         }
     }
 
     @Test
     public void testRewritePomReportPluginsDifferentVersion()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-differing-snapshot-report-plugins" );
         ReleaseDescriptorBuilder builder = createDifferingVersionConfiguration( reactorProjects, "internal-differing-snapshot-report-plugins" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     @Ignore( "Extensions being part of reactor is not supported anymore" )
     public void testRewritePomExtension()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-snapshot-extension" );
         ReleaseDescriptorBuilder builder = createDefaultConfiguration( reactorProjects, "internal-snapshot-extension" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     @Ignore( "Extensions being part of reactor is not supported anymore" )
     public void testRewritePomUnmappedExtension()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-snapshot-extension" );
         ReleaseDescriptorBuilder builder = createUnmappedConfiguration( reactorProjects, "internal-snapshot-extension" );
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseFailureException e )
         {
             assertTrue( true );
         }
     }
 
     @Test
     @Ignore( "Extensions being part of reactor is not supported anymore" )
     public void testRewritePomExtensionDifferentVersion()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "internal-differing-snapshot-extension" );
         ReleaseDescriptorBuilder builder = createDifferingVersionConfiguration( reactorProjects, "internal-differing-snapshot-extension" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     @Ignore( "Extensions being part of reactor is not supported anymore" )
     public void testRewritePomExtensionUndefinedVersion()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "pom-without-extension-version" );
         ReleaseDescriptorBuilder builder = createDefaultConfiguration( reactorProjects, "pom-without-extension-version" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteAddSchema()
         throws Exception
     {
         boolean copyFiles = true;
 
         // Run a second time to check they are not duplicated
         for ( int i = 0; i < 2; i++ )
         {
             String path = "basic-pom";
             List<MavenProject> reactorProjects = prepareReactorProjects( path );
             ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom" );
             mapNextVersion( builder, "groupId:artifactId" );
             builder.setAddSchema( true );
 
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             comparePomFiles( reactorProjects, "-with-schema" );
 
             copyFiles = false;
 
             verifyReactorProjects( path, copyFiles );
         }
     }
 
     @Test
     public void testSimulateRewriteEditModeSkipped()
         throws Exception
     {
         // prepare
         List<MavenProject> reactorProjects = createReactorProjects( "basic-pom" );
         ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom" );
         builder.setScmUseEditMode( true );
         mapNextVersion( builder, "groupId:artifactId" );
 
         ScmProvider scmProviderMock = mock( ScmProvider.class );
 
         ScmManagerStub scmManager = new ScmManagerStub();
         DefaultScmRepositoryConfigurator configurator =
             (DefaultScmRepositoryConfigurator) lookup( ScmRepositoryConfigurator.class );
         configurator.setScmManager( scmManager );
         scmManager.setScmProvider( scmProviderMock );
 
         // execute
         phase.simulate( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         // verify
         verifyNoMoreInteractions( scmProviderMock );
     }
 
     @Test
     public void testRewriteUnmappedPom()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "basic-pom" );
         ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom" );
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseFailureException e )
         {
             assertTrue( true );
         }
     }
 
     @Test
     public void testRewriteBasicPomWithScmRepoException()
         throws Exception
     {
         // prepare
         List<MavenProject> reactorProjects = createReactorProjects( "basic-pom" );
         ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom" );
         builder.setScmUseEditMode( true );
         builder.setScmSourceUrl( "scm:svn:fail" );
         mapNextVersion( builder, "groupId:artifactId" );
 
         ScmManager scmManager = lookup( ScmManager.class );
         if ( scmManager instanceof ScmManagerStub )
         {
             ((ScmManagerStub) scmManager ).setException( new ScmRepositoryException( "..." ) );
         }
 
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseScmRepositoryException e )
         {
             assertNull( "Check no additional cause", e.getCause() );
         }
     }
 
     @Test
     public void testRewriteBasicPomWithNoSuchProviderException()
         throws Exception
     {
         // prepare
         List<MavenProject> reactorProjects = createReactorProjects( "basic-pom" );
         ReleaseDescriptorBuilder builder = createDescriptorFromBasicPom( reactorProjects, "basic-pom" );
         builder.setScmUseEditMode( true );
         builder.setScmSourceUrl( "scm:fail:path" );
         mapNextVersion( builder, "groupId:artifactId" );
 
         ScmManager scmManager = (ScmManager) lookup( ScmManager.class );
         if ( scmManager instanceof ScmManagerStub )
         {
             ((ScmManagerStub) scmManager ).setException( new NoSuchScmProviderException( "..." ) );;
         }
 
         // execute
         try
         {
             phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
             fail( "Should have thrown an exception" );
         }
         catch ( ReleaseExecutionException e )
         {
             // verify
             assertEquals( "Check cause", NoSuchScmProviderException.class, e.getCause().getClass() );
         }
     }
 
     @Test
     public void testRewriteWhitespaceAroundValues()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "whitespace-around-values" );
         ReleaseDescriptorBuilder builder = createConfigurationForPomWithParentAlternateNextVersion( reactorProjects, "whitespace-around-values" );
         mapNextVersion( builder, "groupId:subproject2" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteCommentsAroundValues()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "comments-around-values" );
         ReleaseDescriptorBuilder builder = createConfigurationForPomWithParentAlternateNextVersion( reactorProjects, "comments-around-values" );
         mapNextVersion( builder, "groupId:subproject2" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testRewriteCDataAroundValues()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "cdata-around-values" );
         ReleaseDescriptorBuilder builder = createConfigurationForPomWithParentAlternateNextVersion( reactorProjects, "cdata-around-values" );
         mapNextVersion( builder, "groupId:subproject2" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     @Test
     public void testCleanNoProjects()
         throws Exception
     {
         // This occurs when it is release:perform run standalone. Just check there are no errors.
         ( (ResourceGenerator) phase ).clean( Collections.<MavenProject>emptyList() );
     }
 
     protected ReleaseDescriptorBuilder createUnmappedConfiguration( List<MavenProject> reactorProjects, String workingDirectory )
         throws Exception
     {
         ReleaseDescriptorBuilder builder = createDescriptorFromProjects( reactorProjects, workingDirectory );
 
         unmapNextVersion( builder, "groupId:subproject1" );
         mapNextVersion( builder, "groupId:subproject2" );
         mapNextVersion( builder, "groupId:subproject3" );
         mapNextVersion( builder, "groupId:artifactId" );
         return builder;
     }
 
     protected List<MavenProject> createReactorProjects( String path )
         throws Exception
     {
         return prepareReactorProjects( path );
     }
 
     protected ReleaseDescriptorBuilder createDefaultConfiguration( List<MavenProject> reactorProjects, String workingDirectory )
         throws Exception
     {
         ReleaseDescriptorBuilder builder = createMappedConfiguration( reactorProjects, workingDirectory );
 
         mapNextVersion( builder, "groupId:subproject4" );
         return builder;
     }
 
     protected ReleaseDescriptorBuilder createMappedConfiguration( List<MavenProject> reactorProjects, String workingDirectory )
         throws Exception
     {
         ReleaseDescriptorBuilder builder = createDifferingVersionConfiguration( reactorProjects, workingDirectory );
 
         mapNextVersion( builder, "groupId:subproject3" );
         return builder;
     }
 
     private ReleaseDescriptorBuilder createDifferingVersionConfiguration( List<MavenProject> reactorProjects, String workingDirectory )
         throws Exception
     {
         ReleaseDescriptorBuilder builder = createConfigurationForWithParentNextVersion( reactorProjects, workingDirectory );
 
         mapNextVersion( builder, "groupId:subproject2" );
         return builder;
     }
 
     protected abstract ReleaseDescriptorBuilder createConfigurationForWithParentNextVersion( List<MavenProject> reactorProjects, String workingDirectory )
         throws Exception;
 
     protected abstract void unmapNextVersion( ReleaseDescriptorBuilder config, String projectId );
 
     protected abstract void mapNextVersion( ReleaseDescriptorBuilder config, String projectId );
 
     protected ReleaseDescriptorBuilder createDescriptorFromBasicPom( List<MavenProject> reactorProjects, String workingDirectory )
         throws Exception
     {
         return createDescriptorFromProjects( reactorProjects, workingDirectory );
     }
 
     protected abstract String readTestProjectFile( String fileName )
         throws IOException;
 
     @Test
     public void testRewritePomDependenciesWithNamespace()
         throws Exception
     {
         List<MavenProject> reactorProjects = createReactorProjects( "pom-with-namespace" );
         ReleaseDescriptorBuilder builder = createDefaultConfiguration( reactorProjects, "pom-with-namespace" );
 
         phase.execute( ReleaseUtils.buildReleaseDescriptor( builder ), new DefaultReleaseEnvironment(), reactorProjects );
 
         assertTrue( comparePomFiles( reactorProjects ) );
     }
 
     protected abstract List<MavenProject> prepareReactorProjects( String path )
         throws Exception;
 
     protected void verifyReactorProjects( String path, boolean copyFiles )
         throws Exception
     {
     }
 
     protected ReleaseDescriptorBuilder createDescriptorFromProjects( List<MavenProject> reactorProjects, String workingDirectory )
     {
         ReleaseDescriptorBuilder builder = createDescriptorFromProjects( new ReleaseDescriptorBuilder(), reactorProjects );
         builder.setWorkingDirectory( getWorkingDirectory( workingDirectory ).toString() );
         return builder;
     }
     
     private ReleaseDescriptorBuilder createDescriptorFromProjects( ReleaseDescriptorBuilder builder, List<MavenProject> reactorProjects )
     {
         MavenProject rootProject = ReleaseUtil.getRootProject( reactorProjects );
         
         for ( MavenProject project : reactorProjects )
         {
             String key = project.getGroupId() + ':' + project.getArtifactId();
             builder.putOriginalVersion( key, project.getVersion() );
             builder.addOriginalScmInfo( key, project.getScm() );
         }
         
         if ( rootProject.getScm() == null )
         {
             builder.setScmSourceUrl( "scm:svn:file://localhost/tmp/scm-repo/trunk" );
         }
         else
         {
             builder.setScmSourceUrl( rootProject.getScm().getConnection() );
         }
 
         return builder;
     }
 }