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.util.ResourceExtractor;
  import org.eclipse.jetty.server.Handler;
  import org.eclipse.jetty.server.NetworkConnector;
  import org.eclipse.jetty.server.Request;
  import org.eclipse.jetty.server.Server;
  import org.eclipse.jetty.server.handler.AbstractHandler;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  import java.util.Properties;
  
  /**
   * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-4348">MNG-4348</a>.
   *
   * @author Benjamin Bentmann
   *
   */
  public class MavenITmng4348NoUnnecessaryRepositoryAccessTest
      extends AbstractMavenIntegrationTestCase
  {
  
      public MavenITmng4348NoUnnecessaryRepositoryAccessTest()
      {
          super( ALL_MAVEN_VERSIONS );
      }
  
      /**
       * Test that the (remote) repos are not accessed during execution of a mojo that does not require dependency
       * resolution. In detail, Maven should neither touch POMs, JARs nor metadata.
       *
       * @throws Exception in case of failure
       */
      public void testit()
          throws Exception
      {
          File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4348" );
  
          Verifier verifier = newVerifier( testDir.getAbsolutePath() );
  
          final List<String> requestedUris = Collections.synchronizedList( new ArrayList<String>() );
  
          Handler repoHandler = new AbstractHandler()
          {
              @Override
              public void handle( String target, Request baseRequest, HttpServletRequest request,
                                  HttpServletResponse response )
              {
                  System.out.println( "Handling " + request.getMethod() + " " + request.getRequestURL() );
  
                  // NOTE: Old Maven versions use the test repo also to check for plugin updates so we need to filter
                  if ( request.getRequestURI().startsWith( "/org/apache/maven/its/mng4348" ) )
                  {
                      requestedUris.add( request.getRequestURI() );
                  }
  
                  response.setStatus( HttpServletResponse.SC_NOT_FOUND );
  
                  ( (Request) request ).setHandled( true );
              }
          };
  
          Server server = new Server( 0 );
          server.setHandler( repoHandler );
  
          try
          {
              server.start();
              if ( server.isFailed() )
              {
                  fail( "Couldn't bind the server socket to a free port!" );
              }
              int port = ( (NetworkConnector) server.getConnectors()[0] ).getLocalPort();
              System.out.println( "Bound server socket to the port " + port );
              verifier.setAutoclean( false );
             verifier.deleteArtifacts( "org.apache.maven.its.mng4348" );
             verifier.deleteDirectory( "target" );
             Properties filterProps = verifier.newDefaultFilterProperties();
             filterProps.setProperty( "@port@", Integer.toString( port ) );
             verifier.filterFile( "settings-template.xml", "settings.xml", "UTF-8", filterProps );
             verifier.addCliOption( "--settings" );
             verifier.addCliOption( "settings.xml" );
             verifier.executeGoal( "validate" );
             verifier.verifyErrorFreeLog();
             verifier.resetStreams();
         }
         finally
         {
             server.stop();
             server.join();
         }
 
         verifier.assertFilePresent( "target/touch.txt" );
         assertEquals( new ArrayList<String>(), requestedUris );
     }
 }