package org.apache.maven.archiva.converter;
   
   /*
    * 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 java.io.File;
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.commons.io.FileUtils;
  import org.apache.maven.archiva.configuration.ManagedRepositoryConfiguration;
  import org.apache.maven.archiva.converter.legacy.LegacyRepositoryConverter;
  import org.apache.maven.artifact.repository.ArtifactRepository;
  import org.apache.maven.artifact.repository.ArtifactRepositoryFactory;
  import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;
  import org.codehaus.plexus.spring.PlexusInSpringTestCase;
  
  /**
   * Test the repository converter.
   *
   * @todo what about deletions from the source repository?
   * @todo use artifact-test instead
   * @todo should reject if dependencies are missing - rely on reporting?
   * @todo group metadata
   */
  public class RepositoryConverterTest
      extends PlexusInSpringTestCase
  {
      private ArtifactRepository sourceRepository;
  
      private ManagedRepositoryConfiguration targetRepository;
  
      private LegacyRepositoryConverter repositoryConverter;
  
      protected void setUp()
          throws Exception
      {
          super.setUp();
  
          ArtifactRepositoryFactory factory = (ArtifactRepositoryFactory) lookup( ArtifactRepositoryFactory.ROLE );
  
          ArtifactRepositoryLayout layout = (ArtifactRepositoryLayout) lookup( ArtifactRepositoryLayout.ROLE, "legacy" );
  
          File sourceBase = getTestFile( "src/test/source-repository" );
          sourceRepository = factory.createArtifactRepository( "source", sourceBase.toURL().toString(), layout, null,
                                                               null );
  
          layout = (ArtifactRepositoryLayout) lookup( ArtifactRepositoryLayout.ROLE, "default" );
  
          File targetBase = getTestFile( "target/test-target-repository" );
          copyDirectoryStructure( getTestFile( "src/test/target-repository" ), targetBase );
  
          targetRepository = new ManagedRepositoryConfiguration();
          targetRepository.setId( "target" );
          targetRepository.setName( "Target Repo" );
          targetRepository.setLocation( targetBase.getAbsolutePath() );
          targetRepository.setLayout( "default" );
  
          repositoryConverter = (LegacyRepositoryConverter) lookup( LegacyRepositoryConverter.ROLE, "default" );
      }
  
      protected void tearDown()
          throws Exception
      {
          super.tearDown();
      }
  
      private void copyDirectoryStructure( File sourceDirectory, File destinationDirectory )
          throws IOException
      {
          if ( !sourceDirectory.exists() )
          {
              throw new IOException( "Source directory doesn't exists (" + sourceDirectory.getAbsolutePath() + ")." );
          }
  
          File[] files = sourceDirectory.listFiles();
  
          String sourcePath = sourceDirectory.getAbsolutePath();
  
          for ( int i = 0; i < files.length; i++ )
          {
              File file = files[i];
 
             String dest = file.getAbsolutePath();
 
             dest = dest.substring( sourcePath.length() + 1 );
 
             File destination = new File( destinationDirectory, dest );
 
             if ( file.isFile() )
             {
                 destination = destination.getParentFile();
 
                 FileUtils.copyFileToDirectory( file, destination );
             }
             else if ( file.isDirectory() )
             {
                 if ( !".svn".equals( file.getName() ) )
                 {
                     if ( !destination.exists() && !destination.mkdirs() )
                     {
                         throw new IOException( "Could not create destination directory '"
                             + destination.getAbsolutePath() + "'." );
                     }
                     copyDirectoryStructure( file, destination );
                 }
             }
             else
             {
                 throw new IOException( "Unknown file type: " + file.getAbsolutePath() );
             }
         }
     }
 
     public void testLegacyConversion()
         throws IOException, RepositoryConversionException
     {
         File legacyRepoDir = new File( sourceRepository.getBasedir() );
         File destRepoDir = new File( targetRepository.getLocation() );
         List<String> excludes = new ArrayList<String>();
         repositoryConverter.convertLegacyRepository( legacyRepoDir, destRepoDir, excludes );
     }
 }