package org.apache.maven.wagon.providers.http;
   
   /*
    * 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.http.Header;
  
  
  import org.apache.http.client.config.RequestConfig;
  import org.apache.http.client.methods.HttpHead;
  import org.apache.maven.wagon.OutputData;
  import org.apache.maven.wagon.TransferFailedException;
  import org.apache.maven.wagon.shared.http.AbstractHttpClientWagon;
  import org.apache.maven.wagon.shared.http.ConfigurationUtils;
  import org.apache.maven.wagon.shared.http.HttpConfiguration;
  import org.apache.maven.wagon.shared.http.HttpMethodConfiguration;
  
  public class HttpClientWagonTest
      extends TestCase
  {
  
      public void testSetMaxRedirectsParamViaConfig()
      {
          HttpMethodConfiguration methodConfig = new HttpMethodConfiguration();
          int maxRedirects = 2;
          methodConfig.addParam("http.protocol.max-redirects", "%i," + maxRedirects);
  
          HttpConfiguration config = new HttpConfiguration();
          config.setAll( methodConfig );
  
          HttpHead method = new HttpHead();
          RequestConfig.Builder builder = RequestConfig.custom();
          ConfigurationUtils.copyConfig( config.getMethodConfiguration( method ), builder );
          RequestConfig requestConfig = builder.build();
  
          assertEquals(2, requestConfig.getMaxRedirects());
      }
  
      public void testDefaultHeadersUsedByDefault()
      {
          HttpConfiguration config = new HttpConfiguration();
          config.setAll( new HttpMethodConfiguration() );
  
          TestWagon wagon = new TestWagon();
          wagon.setHttpConfiguration( config );
  
          HttpHead method = new HttpHead();
          wagon.setHeaders( method );
  
          // these are the default headers.
          // method.addRequestHeader( "Cache-control", "no-cache" );
          // method.addRequestHeader( "Pragma", "no-cache" );
          // "Accept-Encoding" is automatically set by HttpClient at runtime
  
          Header header = method.getFirstHeader( "Cache-control" );
          assertNotNull( header );
          assertEquals( "no-cache", header.getValue() );
  
          header = method.getFirstHeader( "Pragma" );
          assertNotNull( header );
          assertEquals( "no-cache", header.getValue() );
      }
  
      public void testTurnOffDefaultHeaders()
      {
          HttpConfiguration config = new HttpConfiguration();
          config.setAll( new HttpMethodConfiguration().setUseDefaultHeaders( false ) );
  
          TestWagon wagon = new TestWagon();
          wagon.setHttpConfiguration( config );
  
          HttpHead method = new HttpHead();
          wagon.setHeaders( method );
  
          // these are the default headers.
          // method.addRequestHeader( "Cache-control", "no-cache" );
          // method.addRequestHeader( "Pragma", "no-cache" );
  
          Header header = method.getFirstHeader( "Cache-control" );
          assertNull( header );
 
         header = method.getFirstHeader( "Pragma" );
         assertNull( header );
     }
 
     private static final class TestWagon
         extends AbstractHttpClientWagon
     {
         @Override
         public void fillOutputData( OutputData outputData )
             throws TransferFailedException
         {
 
         }
     }
 
 }