package org.apache.maven.it;
   
   /*
    * 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 org.apache.maven.it.Verifier;
  import org.apache.maven.it.util.ResourceExtractor;
  
  import java.io.File;
  import java.util.List;
  
  /**
   * This is a test set for <a href="http://jira.codehaus.org/browse/MNG-4690">MNG-4690</a>.
   * 
   * @author Benjamin Bentmann
   */
  public class MavenITmng4690InterdependentConflictResolutionTest
      extends AbstractMavenIntegrationTestCase
  {
  
      public MavenITmng4690InterdependentConflictResolutionTest()
      {
          super( "[2.0.9,)" );
      }
  
      // Ideally, all six permutations of the three direct dependencies should yield the same result...
  
      public void testitADX()
          throws Exception
      {
          requiresMavenVersion( "[3.0-beta-3,)" );
          testit( "test-adx" );
      }
  
      public void testitAXD()
          throws Exception
      {
          testit( "test-axd" );
      }
  
      public void testitDAX()
          throws Exception
      {
          requiresMavenVersion( "[3.0-beta-3,)" );
          testit( "test-dax" );
      }
  
      public void testitDXA()
          throws Exception
      {
          testit( "test-dxa" );
      }
  
      public void testitXAD()
          throws Exception
      {
          testit( "test-xad" );
      }
  
      public void testitXDA()
          throws Exception
      {
          testit( "test-xda" );
      }
  
      /**
       * Verify that conflict resolution doesn't depend on the declaration order of dependencies (from distinct tree
       * levels) when the resolution of one conflict influences another conflict.
       */
      private void testit( String test )
          throws Exception
      {
          File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4690" );
  
          Verifier verifier = newVerifier( new File( testDir, test ).getAbsolutePath() );
          verifier.setAutoclean( false );
          verifier.deleteDirectory( "target" );
          verifier.deleteArtifacts( "org.apache.maven.its.mng4690" );
          verifier.getCliOptions().add( "-s" );
          verifier.getCliOptions().add( "settings.xml" );
          verifier.filterFile( "../settings-template.xml", "settings.xml", "UTF-8", verifier.newDefaultFilterProperties() );
          verifier.executeGoal( "validate" );
          verifier.verifyErrorFreeLog();
         verifier.resetStreams();
 
         List classpath = verifier.loadLines( "target/classpath.txt", "UTF-8" );
 
         assertTrue( test + " > " + classpath.toString(), classpath.contains( "a-1.jar" ) );
         assertTrue( test + " > " + classpath.toString(), classpath.contains( "b-1.jar" ) );
         assertTrue( test + " > " + classpath.toString(), classpath.contains( "c-1.jar" ) );
         assertTrue( test + " > " + classpath.toString(), classpath.contains( "d-1.jar" ) );
 
         assertTrue( test + " > " + classpath.toString(), classpath.contains( "x-1.jar" ) );
         assertTrue( test + " > " + classpath.toString(), classpath.contains( "y-2.jar" ) );
     }
 
 }