package org.apache.maven.shared.artifact.filter.resolve.transform;
   
   /*
    * 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.
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  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  
  import java.util.Arrays;
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.maven.artifact.Artifact;
  import org.apache.maven.artifact.ArtifactUtils;
  import org.apache.maven.artifact.resolver.filter.AndArtifactFilter;
  import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
  import org.apache.maven.plugin.testing.ArtifactStubFactory;
  import org.apache.maven.shared.artifact.filter.PatternExcludesArtifactFilter;
  import org.apache.maven.shared.artifact.filter.PatternIncludesArtifactFilter;
  import org.apache.maven.shared.artifact.filter.resolve.AbstractFilter;
  import org.apache.maven.shared.artifact.filter.resolve.AndFilter;
  import org.apache.maven.shared.artifact.filter.resolve.ExclusionsFilter;
  import org.apache.maven.shared.artifact.filter.resolve.Node;
  import org.apache.maven.shared.artifact.filter.resolve.OrFilter;
  import org.apache.maven.shared.artifact.filter.resolve.PatternExclusionsFilter;
  import org.apache.maven.shared.artifact.filter.resolve.PatternInclusionsFilter;
  import org.apache.maven.shared.artifact.filter.resolve.ScopeFilter;
  import org.apache.maven.shared.artifact.filter.resolve.TransformableFilter;
  import org.junit.Before;
  import org.junit.Test;
  
  public class ArtifactIncludeFilterTransformerTest
  {
  
      private ArtifactIncludeFilterTransformer transformer;
  
      private final ArtifactStubFactory artifactFactory = new ArtifactStubFactory();
  
      @Before
      public void setUp()
      {
          transformer = new ArtifactIncludeFilterTransformer();
      }
      
      @Test
      public void testTransformAndFilter()
          throws Exception
      {
          AndFilter filter =
              new AndFilter(
                             Arrays.asList( ScopeFilter.including( "compile" ),
                                                          new ExclusionsFilter( Collections.singletonList( "x:a" ) ) ) );
  
          AndArtifactFilter dependencyFilter = (AndArtifactFilter) filter.transform( transformer );
  
          assertTrue( dependencyFilter.include( newArtifact( "g:a:v", "compile" ) ) );
  
          assertFalse( dependencyFilter.include( newArtifact( "x:a:v", "compile" ) ) );
  
          assertFalse( dependencyFilter.include( newArtifact( "g:a:v", "test" ) ) );
  
          assertFalse( dependencyFilter.include( newArtifact( "x:a:v", "test" ) ) );
      }
  
      @Test
      public void testTransformExclusionsFilter()
          throws Exception
      {
          ExclusionsFilter filter = new ExclusionsFilter( Collections.singletonList( "x:a" ) );
  
          ArtifactFilter dependencyFilter = filter.transform( transformer );
  
          assertTrue( dependencyFilter.include( newArtifact( "g:a:v", "compile" ) ) );
  
          assertFalse( dependencyFilter.include( newArtifact( "x:a:v", "compile" ) ) );
      }
  
      @Test
      public void testTransformOrFilter()
          throws Exception
      {
          OrFilter filter =
              new OrFilter( Arrays.<TransformableFilter>asList( ScopeFilter.including( "compile" ),
                                                               ScopeFilter.including( "test" ) ) );
 
         ArtifactFilter dependencyFilter = filter.transform( transformer );
 
         assertTrue( dependencyFilter.include( newArtifact( "g:a:v", "compile" ) ) );
 
         assertTrue( dependencyFilter.include( newArtifact( "g:a:v", "test" ) ) );
 
         assertFalse( dependencyFilter.include( newArtifact( "g:a:v", "runtime" ) ) );
     }
 
     @Test
     public void testTransformScopeFilter()
         throws Exception
     {
         ScopeFilter filter = ScopeFilter.including( Collections.singletonList( "runtime" ) );
 
         ArtifactFilter dependencyFilter = filter.transform( transformer );
 
         assertTrue( dependencyFilter.include( newArtifact( "g:a:v", "runtime" ) ) );
 
         assertFalse( dependencyFilter.include( newArtifact( "g:a:v", "compile" ) ) );
 
         assertFalse( dependencyFilter.include( newArtifact( "g:a:v", "test" ) ) );
     }
     
     @Test
     public void testTransformScopeFilterIncludeNullScope() throws Exception
     {
         ScopeFilter filter = ScopeFilter.including();
 
         Artifact artifact = newArtifact( "g:a:v", null );
 
         // default
         assertTrue( filter.transform( transformer ).include( artifact ) );
 
         transformer.setIncludeNullScope( false );
         
         assertFalse( filter.transform( transformer ).include( artifact ) );
     }
 
     @Test
     public void testTransformPatternExclusionsFilter()
         throws Exception
     {
         PatternExclusionsFilter filter = new PatternExclusionsFilter( Collections.singletonList( "x:*" ) );
 
         PatternExcludesArtifactFilter dependencyFilter = (PatternExcludesArtifactFilter) filter.transform( transformer );
 
         assertTrue( dependencyFilter.include( newArtifact( "g:a:v", "runtime" ) ) );
 
         assertFalse( dependencyFilter.include( newArtifact( "x:a:v", "runtime" ) ) );
     }
 
     @Test
     public void testTransformPatternExclusionsFilterActTransitivily()
         throws Exception
     {
         PatternExclusionsFilter filter = new PatternExclusionsFilter( Collections.singletonList( "x:*" ) );
         
         transformer.setActTransitivelyPattern( true );
 
         Artifact parentArtifact = newArtifact( "x:a:v", null );
         
         Artifact artifact = newArtifact( "g:a:v", null );
         
         artifact.setDependencyTrail( Arrays.asList( parentArtifact.getId(), artifact.getId() ) );
 
         PatternExcludesArtifactFilter dependencyFilter = (PatternExcludesArtifactFilter) filter.transform( transformer );
         
         assertFalse( dependencyFilter.include( artifact ) );
         
         transformer.setActTransitivelyPattern( false );
         
         dependencyFilter = (PatternExcludesArtifactFilter) filter.transform( transformer );
 
         assertTrue( dependencyFilter.include( artifact ) );
     }
 
     @Test
     public void testTransformPatternInclusionsFilter()
         throws Exception
     {
         PatternInclusionsFilter filter = new PatternInclusionsFilter( Collections.singletonList( "g:*" ) );
 
         PatternIncludesArtifactFilter dependencyFilter = (PatternIncludesArtifactFilter) filter.transform( transformer );
 
         assertTrue( dependencyFilter.include( newArtifact( "g:a:v", "runtime" ) ) );
 
         assertFalse( dependencyFilter.include( newArtifact( "x:a:v", "runtime" ) ) );
     }
     
     @Test
     public void testTransformPatternInclusionsFilterActTransitivily()
         throws Exception
     {
         PatternInclusionsFilter filter = new PatternInclusionsFilter( Collections.singletonList( "x:*" ) );
 
         transformer.setActTransitivelyPattern( true );
         
         Artifact parentArtifact = newArtifact( "x:a:v", null );
         
         Artifact artifact = newArtifact( "g:a:v", null );
         
         artifact.setDependencyTrail( Arrays.asList( parentArtifact.getId(), artifact.getId() ) );
         
         PatternIncludesArtifactFilter dependencyFilter = (PatternIncludesArtifactFilter) filter.transform( transformer );
 
         assertTrue( dependencyFilter.include( artifact ) );
         
         transformer.setActTransitivelyPattern( false );
         
         dependencyFilter = (PatternIncludesArtifactFilter) filter.transform( transformer );
 
         assertFalse( dependencyFilter.include( artifact ) );
     }
     
     @Test
     public void testTransformAbstractFilter() throws Exception
     {
         AbstractFilter snapshotFilter = new AbstractFilter()
         {
             @Override
             public boolean accept( Node node, List<Node> parents )
             {
                 return ArtifactUtils.isSnapshot( node.getDependency().getVersion() );
             }
         };
         
         ArtifactFilter dependencyFilter = snapshotFilter.transform( transformer );
         
         assertTrue( dependencyFilter.include( newArtifact( "g:a:1.0-SNAPSHOT", "compile" ) ) );
 
         assertFalse( dependencyFilter.include( newArtifact( "g:a:1.0", "compile" ) ) );
     }
 
     private Artifact newArtifact( String coor, String scope )
         throws Exception
     {
         String[] gav = coor.split( ":" );
         return artifactFactory.createArtifact( gav[0], gav[1], gav[2], scope );
     }
 
 }