package org.apache.maven.plugins.release;
   
   /*
    * 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.hamcrest.CoreMatchers.instanceOf;
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.CoreMatchers.notNullValue;
  import static org.junit.Assert.assertThat;
  
  import static org.mockito.Matchers.isA;
  import static org.mockito.Mockito.doThrow;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.verifyNoMoreInteractions;
  
  import java.io.File;
  import java.util.Collections;
  import java.util.List;
  import java.util.Properties;
  
  import org.apache.maven.execution.MavenSession;
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugin.testing.AbstractMojoTestCase;
  import org.apache.maven.project.MavenProject;
  import org.apache.maven.shared.release.ReleaseExecutionException;
  import org.apache.maven.shared.release.ReleaseFailureException;
  import org.apache.maven.shared.release.ReleaseManager;
  import org.apache.maven.shared.release.ReleasePrepareRequest;
  import org.apache.maven.shared.release.config.ReleaseDescriptorBuilder;
  import org.apache.maven.shared.release.env.ReleaseEnvironment;
  import org.mockito.ArgumentCaptor;
  
  /**
   * Test release:prepare.
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   */
  public class PrepareReleaseMojoTest
      extends AbstractMojoTestCase
  {
      private void setDefaults( PrepareReleaseMojo mojo )
          throws IllegalAccessException
      {
          setVariableValueToObject( mojo, "updateWorkingCopyVersions", Boolean.TRUE );
      }
      
      public void testPrepare()
          throws Exception
      {
          File testFile = getTestFile( "target/test-classes/mojos/prepare/prepare.xml" );
          final PrepareReleaseMojo mojo = (PrepareReleaseMojo) lookupMojo( "prepare", testFile );
          setDefaults( mojo );
          mojo.setBasedir( testFile.getParentFile() );
          mojo.setPomFileName( "pom.xml" );
          mojo.session = new MavenSession( null, null, null, null, null, null, null, null, null )
          {
              public Properties getExecutionProperties()
              {
                  return new Properties();
              };
  
              @Override
              public List<MavenProject> getProjects()
              {
                  return Collections.singletonList( mojo.project );
              }
          };
          
          ReleaseDescriptorBuilder builder = new ReleaseDescriptorBuilder();
          builder.setWorkingDirectory( testFile.getParentFile().getAbsolutePath() );
          builder.setUpdateDependencies( false );
          
          ReleaseManager mock = mock( ReleaseManager.class );
          mojo.setReleaseManager( mock );
  
          // execute
          mojo.execute();
  
          ArgumentCaptor<ReleasePrepareRequest> prepareRequest = ArgumentCaptor.forClass( ReleasePrepareRequest.class );
          
         // verify
         verify( mock ).prepare( prepareRequest.capture() );
         
         assertThat( prepareRequest.getValue().getReleaseDescriptorBuilder(),
                     is( instanceOf( ReleaseDescriptorBuilder.class ) ) );
         assertThat( prepareRequest.getValue().getReleaseEnvironment(), is( instanceOf( ReleaseEnvironment.class ) ) );
         assertThat( prepareRequest.getValue().getReactorProjects(), is( notNullValue() ) );
         assertThat( prepareRequest.getValue().getResume(), is( true ) );
         assertThat( prepareRequest.getValue().getDryRun(), is( false ) );
     }
 
     public void testPrepareWithExecutionException()
         throws Exception
     {
         File testFile = getTestFile( "target/test-classes/mojos/prepare/prepare.xml" );
         final PrepareReleaseMojo mojo = (PrepareReleaseMojo) lookupMojo( "prepare", testFile );
         setDefaults( mojo );
         mojo.setBasedir( testFile.getParentFile() );
         mojo.setPomFileName( "pom.xml" );
         mojo.session = new MavenSession( null, null, null, null, null, null, null, null, null )
         {
           public Properties getExecutionProperties(){
               return new Properties();
           };
 
           @Override
           public List<MavenProject> getProjects()
           {
               return Collections.singletonList( mojo.project );
           }
         };
 
         ReleaseManager mock = mock( ReleaseManager.class );
         doThrow( new ReleaseExecutionException( "..." ) ).when( mock ).prepare( isA( ReleasePrepareRequest.class ) );
         mojo.setReleaseManager( mock );
 
         //execute
         try
         {
             mojo.execute();
 
             fail( "Should have thrown an exception" );
         }
         catch ( MojoExecutionException e )
         {
             assertEquals( "Check cause", ReleaseExecutionException.class, e.getCause().getClass() );
         }
         
         // verify
         verify( mock ).prepare( isA( ReleasePrepareRequest.class ) );
         verifyNoMoreInteractions( mock );
     }
 
     public void testPrepareWithExecutionFailure()
         throws Exception
     {
         File testFile = getTestFile( "target/test-classes/mojos/prepare/prepare.xml" );
         final PrepareReleaseMojo mojo = (PrepareReleaseMojo) lookupMojo( "prepare", testFile );
         setDefaults( mojo );
         mojo.setBasedir( testFile.getParentFile() );
         mojo.setPomFileName( "pom.xml" );
         mojo.session = new MavenSession( null, null, null, null, null, null, null, null, null )
         {
           public Properties getExecutionProperties(){
               return new Properties();
           };
           
           @Override
           public List<MavenProject> getProjects()
           {
               return Collections.singletonList( mojo.project );
           }
         };
         
         ReleaseManager mock = mock( ReleaseManager.class );
         ReleaseFailureException cause = new ReleaseFailureException( "..." );
         doThrow( cause ).when( mock ).prepare( isA( ReleasePrepareRequest.class ) );
         mojo.setReleaseManager( mock );
 
         // execute
         try
         {
             mojo.execute();
 
             fail( "Should have thrown an exception" );
         }
         catch ( MojoFailureException e )
         {
             assertEquals( "Check cause exists", cause, e.getCause() );
         }
         // verify
         verify( mock ).prepare( isA( ReleasePrepareRequest.class ) );
         verifyNoMoreInteractions( mock );
     }
 
 /*
     public void testPerformWithScm()
         throws Exception
     {
         PerformReleaseMojo mojo = (PerformReleaseMojo) lookupMojo( "perform", getTestFile(
             "target/test-classes/mojos/perform/perform-with-scm.xml" ) );
 
         ReleaseDescriptor releaseConfiguration = new ReleaseDescriptor();
         releaseConfiguration.setSettings( mojo.getSettings() );
         releaseConfiguration.setUrl( "scm-url" );
 
         Mock mock = new Mock( ReleaseManager.class );
         Constraint[] constraints = new Constraint[]{new IsEqual( releaseConfiguration ),
             new IsEqual( new File( getBasedir(), "target/checkout" ) ), new IsEqual( "deploy site-deploy" ),
             new IsEqual( Boolean.TRUE )};
         mock.expects( new InvokeOnceMatcher() ).method( "perform" ).with( constraints );
         mojo.setReleaseManager( (ReleaseManager) mock.proxy() );
 
         mojo.execute();
 
         assertTrue( true );
     }
 
     public void testPerformWithProfiles()
         throws Exception
     {
         PerformReleaseMojo mojo = (PerformReleaseMojo) lookupMojo( "perform", getTestFile(
             "target/test-classes/mojos/perform/perform.xml" ) );
 
         ReleaseDescriptor releaseConfiguration = new ReleaseDescriptor();
         releaseConfiguration.setSettings( mojo.getSettings() );
         releaseConfiguration.setAdditionalArguments( "-P prof1,2prof" );
 
         MavenProject project = (MavenProject) getVariableValueFromObject( mojo, "project" );
         Profile profile1 = new Profile();
         profile1.setId( "prof1" );
         Profile profile2 = new Profile();
         profile2.setId( "2prof" );
         project.setActiveProfiles( Arrays.asList( new Profile[]{profile1, profile2} ) );
 
         Mock mock = new Mock( ReleaseManager.class );
         Constraint[] constraints = new Constraint[]{new IsEqual( releaseConfiguration ),
             new IsEqual( new File( getBasedir(), "target/checkout" ) ), new IsEqual( "deploy site-deploy" ),
             new IsEqual( Boolean.TRUE )};
         mock.expects( new InvokeOnceMatcher() ).method( "perform" ).with( constraints );
         mojo.setReleaseManager( (ReleaseManager) mock.proxy() );
 
         mojo.execute();
 
         assertTrue( true );
     }
 
     public void testPerformWithProfilesAndArguments()
         throws Exception
     {
         PerformReleaseMojo mojo = (PerformReleaseMojo) lookupMojo( "perform", getTestFile(
             "target/test-classes/mojos/perform/perform-with-args.xml" ) );
 
         ReleaseDescriptor releaseConfiguration = new ReleaseDescriptor();
         releaseConfiguration.setSettings( mojo.getSettings() );
         releaseConfiguration.setAdditionalArguments( "-Dmaven.test.skip=true -P prof1,2prof" );
 
         MavenProject project = (MavenProject) getVariableValueFromObject( mojo, "project" );
         Profile profile1 = new Profile();
         profile1.setId( "prof1" );
         Profile profile2 = new Profile();
         profile2.setId( "2prof" );
         project.setActiveProfiles( Arrays.asList( new Profile[]{profile1, profile2} ) );
 
         Mock mock = new Mock( ReleaseManager.class );
         Constraint[] constraints = new Constraint[]{new IsEqual( releaseConfiguration ),
             new IsEqual( new File( getBasedir(), "target/checkout" ) ), new IsEqual( "deploy site-deploy" ),
             new IsEqual( Boolean.TRUE )};
         mock.expects( new InvokeOnceMatcher() ).method( "perform" ).with( constraints );
         mojo.setReleaseManager( (ReleaseManager) mock.proxy() );
 
         mojo.execute();
 
         assertTrue( true );
     }
 */
 }