package org.apache.maven.wagon.shared.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 org.apache.commons.httpclient.Header;
  import org.apache.commons.httpclient.methods.HeadMethod;
  import org.apache.commons.httpclient.params.HttpClientParams;
  import org.apache.commons.httpclient.params.HttpMethodParams;
  
  import junit.framework.TestCase;
  import org.apache.maven.wagon.OutputData;
  import org.apache.maven.wagon.TransferFailedException;
  
  public class AbstractHttpClientWagonTest
      extends TestCase
  {
  
      public void testSetPreemptiveAuthParamViaConfig()
      {
          HttpMethodConfiguration methodConfig = new HttpMethodConfiguration();
          methodConfig.addParam( HttpClientParams.PREEMPTIVE_AUTHENTICATION, "%b,true" );
  
          HttpConfiguration config = new HttpConfiguration();
          config.setAll( methodConfig );
  
          TestWagon wagon = new TestWagon();
          wagon.setHttpConfiguration( config );
  
          HeadMethod method = new HeadMethod();
          wagon.setParameters( method );
  
          HttpMethodParams params = method.getParams();
          assertNotNull( params );
          assertTrue( params.isParameterTrue( HttpClientParams.PREEMPTIVE_AUTHENTICATION ) );
      }
  
      public void testSetMaxRedirectsParamViaConfig()
      {
          HttpMethodConfiguration methodConfig = new HttpMethodConfiguration();
          int maxRedirects = 2;
          methodConfig.addParam( HttpClientParams.MAX_REDIRECTS, "%i," + maxRedirects );
  
          HttpConfiguration config = new HttpConfiguration();
          config.setAll( methodConfig );
  
          TestWagon wagon = new TestWagon();
          wagon.setHttpConfiguration( config );
  
          HeadMethod method = new HeadMethod();
          wagon.setParameters( method );
  
          HttpMethodParams params = method.getParams();
          assertNotNull( params );
          assertEquals( maxRedirects, params.getIntParameter( HttpClientParams.MAX_REDIRECTS, -1 ) );
      }
  
      public void testDefaultHeadersUsedByDefault()
      {
          HttpConfiguration config = new HttpConfiguration();
          config.setAll( new HttpMethodConfiguration() );
  
          TestWagon wagon = new TestWagon();
          wagon.setHttpConfiguration( config );
  
          HeadMethod method = new HeadMethod();
          wagon.setHeaders( method );
  
          // these are the default headers.
          // method.addRequestHeader( "Cache-control", "no-cache" );
          // method.addRequestHeader( "Cache-store", "no-store" );
          // method.addRequestHeader( "Pragma", "no-cache" );
          // method.addRequestHeader( "Expires", "0" );
          // method.addRequestHeader( "Accept-Encoding", "gzip" );
  
          Header header = method.getRequestHeader( "Cache-control" );
          assertNotNull( header );
          assertEquals( "no-cache", header.getValue() );
  
          header = method.getRequestHeader( "Cache-store" );
          assertNotNull( header );
          assertEquals( "no-store", header.getValue() );
  
         header = method.getRequestHeader( "Pragma" );
         assertNotNull( header );
         assertEquals( "no-cache", header.getValue() );
 
         header = method.getRequestHeader( "Expires" );
         assertNotNull( header );
         assertEquals( "0", header.getValue() );
 
         header = method.getRequestHeader( "Accept-Encoding" );
         assertNotNull( header );
         assertEquals( "gzip", header.getValue() );
     }
 
     public void testTurnOffDefaultHeaders()
     {
         HttpConfiguration config = new HttpConfiguration();
         config.setAll( new HttpMethodConfiguration().setUseDefaultHeaders( false ) );
 
         TestWagon wagon = new TestWagon();
         wagon.setHttpConfiguration( config );
 
         HeadMethod method = new HeadMethod();
         wagon.setHeaders( method );
 
         // these are the default headers.
         // method.addRequestHeader( "Cache-control", "no-cache" );
         // method.addRequestHeader( "Cache-store", "no-store" );
         // method.addRequestHeader( "Pragma", "no-cache" );
         // method.addRequestHeader( "Expires", "0" );
         // method.addRequestHeader( "Accept-Encoding", "gzip" );
 
         Header header = method.getRequestHeader( "Cache-control" );
         assertNull( header );
 
         header = method.getRequestHeader( "Cache-store" );
         assertNull( header );
 
         header = method.getRequestHeader( "Pragma" );
         assertNull( header );
 
         header = method.getRequestHeader( "Expires" );
         assertNull( header );
 
         header = method.getRequestHeader( "Accept-Encoding" );
         assertNull( header );
     }
 
     private static final class TestWagon
         extends AbstractHttpClientWagon
     {
         @Override
         public void fillOutputData( OutputData outputData )
             throws TransferFailedException
         {
 
         }
     }
 
 }