package org.apache.maven.plugins.war.overlay;
   
   /*
    * 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.apache.maven.plugins.war.Overlay.DEFAULT_INCLUDES;
  import static org.apache.maven.plugins.war.Overlay.DEFAULT_EXCLUDES;
  
  import org.apache.maven.plugin.testing.stubs.ArtifactStub;
  import org.apache.maven.plugins.war.Overlay;
  import org.apache.maven.plugins.war.stub.MavenProjectArtifactsStub;
  import org.apache.maven.plugins.war.stub.WarArtifactStub;
  import org.codehaus.plexus.PlexusTestCase;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * @author Stephane Nicoll
   */
  public class OverlayManagerTest
      extends PlexusTestCase
  {
  
  
      public void testEmptyProject()
          throws Exception
      {
          final MavenProjectArtifactsStub project = new MavenProjectArtifactsStub();
          final List<Overlay> overlays = new ArrayList<>();
          try
          {
              final Overlay currentProjectOverlay = Overlay.createInstance();
              OverlayManager manager = new OverlayManager( overlays, project, DEFAULT_INCLUDES, DEFAULT_EXCLUDES,
                                                           currentProjectOverlay );
              assertNotNull( manager.getOverlays() );
              assertEquals( 1, manager.getOverlays().size() );
              assertEquals( currentProjectOverlay, manager.getOverlays().get( 0 ) );
          }
          catch ( InvalidOverlayConfigurationException e )
          {
              e.printStackTrace();
              fail( "Should not have failed to validate a valid overly config " + e.getMessage() );
          }
      }
  
      public void testAutodetectSimpleOverlay( Overlay currentProjectOverlay )
          throws Exception
      {
  
          final MavenProjectArtifactsStub project = new MavenProjectArtifactsStub();
          final ArtifactStub first = newWarArtifact( "test", "test-webapp" );
          project.addArtifact( first );
  
          final List<Overlay> overlays = new ArrayList<>();
  
          try
          {
              final Overlay overlay = currentProjectOverlay;
              OverlayManager manager = new OverlayManager( overlays, project, DEFAULT_INCLUDES, DEFAULT_EXCLUDES,
                                                           overlay );
              assertNotNull( manager.getOverlays() );
              assertEquals( 2, manager.getOverlays().size() );
              assertEquals( overlay, manager.getOverlays().get( 0 ) );
              assertEquals( new DefaultOverlay( first ), manager.getOverlays().get( 1 ) );
          }
          catch ( InvalidOverlayConfigurationException e )
          {
              e.printStackTrace();
              fail( "Should not have failed to validate a valid overlay config " + e.getMessage() );
          }
      }
  
      public void testSimpleOverlay()
          throws Exception
      {
  
          final MavenProjectArtifactsStub project = new MavenProjectArtifactsStub();
          final ArtifactStub first = newWarArtifact( "test", "test-webapp" );
          project.addArtifact( first );
  
          final List<Overlay> overlays = new ArrayList<>();
          overlays.add( new DefaultOverlay( first ) );
 
         try
         {
             final Overlay currentProjectOverlay = Overlay.createInstance();
             OverlayManager manager = new OverlayManager( overlays, project, DEFAULT_INCLUDES, DEFAULT_EXCLUDES,
                                                          currentProjectOverlay );
             assertNotNull( manager.getOverlays() );
             assertEquals( 2, manager.getOverlays().size() );
             assertEquals( Overlay.createInstance(), manager.getOverlays().get( 0 ) );
             assertEquals( overlays.get( 0 ), manager.getOverlays().get( 1 ) );
         }
         catch ( InvalidOverlayConfigurationException e )
         {
             e.printStackTrace();
             fail( "Should not have failed to validate a valid overlay config " + e.getMessage() );
         }
     }
 
     public void testUnknownOverlay()
         throws Exception
     {
 
         final MavenProjectArtifactsStub project = new MavenProjectArtifactsStub();
         final ArtifactStub first = newWarArtifact( "test", "test-webapp" );
         project.addArtifact( first );
 
         final List<Overlay> overlays = new ArrayList<>();
         overlays.add( new Overlay( "test", "test-webapp-2" ) );
 
         try
         {
             final Overlay currentProjectOverlay = Overlay.createInstance();
             new OverlayManager( overlays, project, DEFAULT_INCLUDES, DEFAULT_EXCLUDES, currentProjectOverlay );
             fail( "Should have failed to validate an unknown overlay" );
         }
         catch ( InvalidOverlayConfigurationException e )
         {
             // OK
         }
     }
 
     public void testCustomCurrentProject()
         throws Exception
     {
 
         final MavenProjectArtifactsStub project = new MavenProjectArtifactsStub();
         final ArtifactStub first = newWarArtifact( "test", "test-webapp" );
         final ArtifactStub second = newWarArtifact( "test", "test-webapp-2" );
         project.addArtifact( first );
         project.addArtifact( second );
 
         final List<Overlay> overlays = new ArrayList<>();
         overlays.add( new DefaultOverlay( first ) );
         final Overlay currentProjectOverlay = Overlay.createInstance();
         overlays.add( currentProjectOverlay );
 
         try
         {
             OverlayManager manager = new OverlayManager( overlays, project, DEFAULT_INCLUDES, DEFAULT_EXCLUDES,
                                                          currentProjectOverlay );
             assertNotNull( manager.getOverlays() );
             assertEquals( 3, manager.getOverlays().size() );
             assertEquals( overlays.get( 0 ), manager.getOverlays().get( 0 ) );
             assertEquals( currentProjectOverlay, manager.getOverlays().get( 1 ) );
             assertEquals( new DefaultOverlay( second ), manager.getOverlays().get( 2 ) );
 
         }
         catch ( InvalidOverlayConfigurationException e )
         {
             e.printStackTrace();
             fail( "Should not have failed to validate a valid overlay config " + e.getMessage() );
         }
     }
 
     public void testOverlaysWithSameArtifactAndGroupId()
         throws Exception
     {
 
         final MavenProjectArtifactsStub project = new MavenProjectArtifactsStub();
         final ArtifactStub first = newWarArtifact( "test", "test-webapp" );
         final ArtifactStub second = newWarArtifact( "test", "test-webapp", "my-classifier" );
 
         project.addArtifact( first );
         project.addArtifact( second );
 
         final List<Overlay> overlays = new ArrayList<>();
         overlays.add( new DefaultOverlay( first ) );
         overlays.add( new DefaultOverlay( second ) );
 
         try
         {
             final Overlay currentProjectOverlay = Overlay.createInstance();
             OverlayManager manager = new OverlayManager( overlays, project, DEFAULT_INCLUDES, DEFAULT_EXCLUDES,
                                                          currentProjectOverlay );
             assertNotNull( manager.getOverlays() );
             assertEquals( 3, manager.getOverlays().size() );
             assertEquals( currentProjectOverlay, manager.getOverlays().get( 0 ) );
             assertEquals( overlays.get( 0 ), manager.getOverlays().get( 1 ) );
             assertEquals( overlays.get( 1 ), manager.getOverlays().get( 2 ) );
 
         }
         catch ( InvalidOverlayConfigurationException e )
         {
             e.printStackTrace();
             fail( "Should not have failed to validate a valid overlay config " + e.getMessage() );
         }
     }
 
 
     protected ArtifactStub newWarArtifact( String groupId, String artifactId, String classifier )
     {
         final WarArtifactStub a = new WarArtifactStub( getBasedir() );
         a.setGroupId( groupId );
         a.setArtifactId( artifactId );
         if ( classifier != null )
         {
             a.setClassifier( classifier );
         }
         return a;
     }
 
     protected ArtifactStub newWarArtifact( String groupId, String artifactId )
     {
         return newWarArtifact( groupId, artifactId, null );
 
     }
 }