/*
    * 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.
   */
  package org.apache.maven.shared.release.phase;
  
  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;
  
  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;
  
  /**
   * 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 final String modelETL;
  
      @Parameters
      public static Collection<Object[]> data() {
          return Arrays.asList(new Object[][] {{JDomModelETLFactory.NAME}});
      }
  
      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;
     }
 }