package org.apache.maven.plugins.shade.resource;
   
   /*
    * 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 junit.framework.TestCase;
  
  import org.apache.maven.plugins.shade.relocation.Relocator;
  import org.codehaus.plexus.util.IOUtil;
  import org.custommonkey.xmlunit.Diff;
  import org.custommonkey.xmlunit.XMLAssert;
  import org.custommonkey.xmlunit.XMLUnit;
  
  import java.io.InputStream;
  import java.util.Collections;
  
  /**
   * Test for {@link ComponentsXmlResourceTransformer}.
   *
   * @author Brett Porter
   *
   */
  public class ComponentsXmlResourceTransformerTest
      extends TestCase
  {
      private ComponentsXmlResourceTransformer transformer;
  
      public void setUp()
      {
          this.transformer = new ComponentsXmlResourceTransformer();
      }
  
      public void testConfigurationMerging()
          throws Exception
      {
  
          XMLUnit.setNormalizeWhitespace( true );
  
          InputStream resourceAsStream = getClass().getResourceAsStream( "/components-1.xml" );
          transformer.processResource( "components-1.xml", resourceAsStream,
                                       Collections.<Relocator> emptyList() );
          resourceAsStream.close();
          InputStream resourceAsStream1 = getClass().getResourceAsStream( "/components-2.xml" );
          transformer.processResource( "components-1.xml", resourceAsStream1,
                                       Collections.<Relocator> emptyList() );
          resourceAsStream1.close();
          final InputStream resourceAsStream2 = getClass().getResourceAsStream( "/components-expected.xml" );
          Diff diff = XMLUnit.compareXML(
              IOUtil.toString( resourceAsStream2, "UTF-8" ),
              IOUtil.toString( transformer.getTransformedResource(), "UTF-8" ) );
          //assertEquals( IOUtil.toString( getClass().getResourceAsStream( "/components-expected.xml" ), "UTF-8" ),
          //              IOUtil.toString( transformer.getTransformedResource(), "UTF-8" ).replaceAll("\r\n", "\n") );
          resourceAsStream2.close();
          XMLAssert.assertXMLIdentical( diff, true );
      }
  }