package org.apache.archiva.proxy;
   
   /*
    * 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.archiva.common.utils.PathUtil;
  import org.apache.archiva.model.ArtifactReference;
  import org.apache.archiva.policies.CachedFailuresPolicy;
  import org.apache.archiva.policies.ChecksumPolicy;
  import org.apache.archiva.policies.ReleasesPolicy;
  import org.apache.archiva.policies.SnapshotsPolicy;
  import org.apache.archiva.policies.urlcache.UrlFailureCache;
  import org.apache.maven.wagon.ResourceDoesNotExistException;
  import org.easymock.EasyMock;
  import org.junit.Test;
  
  import java.io.File;
  import javax.inject.Inject;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertNotNull;
  
  /**
   * CacheFailuresTransferTest
   *
   *
   */
  public class CacheFailuresTransferTest
      extends AbstractProxyTestCase
  {
      // TODO: test some hard failures (eg TransferFailedException)
      // TODO: test the various combinations of fetchFrom* (note: need only test when caching is enabled)
  
      @Inject
      UrlFailureCache urlFailureCache;
  
      @Test
      public void testGetWithCacheFailuresOn()
          throws Exception
      {
          String path = "org/apache/maven/test/get-in-second-proxy/1.0/get-in-second-proxy-1.0.jar";
          File expectedFile = new File( managedDefaultDir.getAbsoluteFile(), path );
          setupTestableManagedRepository( path );
  
          assertNotExistsInManagedDefaultRepo( expectedFile );
  
          ArtifactReference artifact = managedDefaultRepository.toArtifactReference( path );
  
          // Configure Repository (usually done within archiva.xml configuration)
          saveRemoteRepositoryConfig( "badproxied1", "Bad Proxied 1", "test://bad.machine.com/repo/", "default" );
          saveRemoteRepositoryConfig( "badproxied2", "Bad Proxied 2", "test://bad.machine.com/anotherrepo/", "default" );
  
          // Configure Connector (usually done within archiva.xml configuration)
          saveConnector( ID_DEFAULT_MANAGED, "badproxied1", ChecksumPolicy.FIX, ReleasesPolicy.ALWAYS,
                         SnapshotsPolicy.ALWAYS, CachedFailuresPolicy.YES, false );
          saveConnector( ID_DEFAULT_MANAGED, "badproxied2", ChecksumPolicy.FIX, ReleasesPolicy.ALWAYS,
                         SnapshotsPolicy.ALWAYS, CachedFailuresPolicy.YES, false );
  
          wagonMock.get( EasyMock.eq( path ), EasyMock.anyObject( File.class ));
  
          EasyMock.expectLastCall().andThrow( new ResourceDoesNotExistException( "resource does not exist." ) ).times( 2 );
  
  
          wagonMockControl.replay();
  
          File downloadedFile = proxyHandler.fetchFromProxies( managedDefaultRepository, artifact );
  
          wagonMockControl.verify();
  
          // Second attempt to download same artifact use cache
          wagonMockControl.reset();
          wagonMockControl.replay();
          downloadedFile = proxyHandler.fetchFromProxies( managedDefaultRepository, artifact );
          wagonMockControl.verify();
  
          assertNotDownloaded( downloadedFile );
          assertNoTempFiles( expectedFile );
      }
  
      @Test
      public void testGetWithCacheFailuresOff()
          throws Exception
      {
         String path = "org/apache/maven/test/get-in-second-proxy/1.0/get-in-second-proxy-1.0.jar";
         File expectedFile = new File( managedDefaultDir.getAbsoluteFile(), path );
         setupTestableManagedRepository( path );
 
         assertNotExistsInManagedDefaultRepo( expectedFile );
 
         ArtifactReference artifact = managedDefaultRepository.toArtifactReference( path );
 
         // Configure Repository (usually done within archiva.xml configuration)
         saveRemoteRepositoryConfig( "badproxied1", "Bad Proxied 1", "test://bad.machine.com/repo/", "default" );
         saveRemoteRepositoryConfig( "badproxied2", "Bad Proxied 2", "test://bad.machine.com/anotherrepo/", "default" );
 
         // Configure Connector (usually done within archiva.xml configuration)
         saveConnector( ID_DEFAULT_MANAGED, "badproxied1", ChecksumPolicy.FIX, ReleasesPolicy.ALWAYS,
                        SnapshotsPolicy.ALWAYS, CachedFailuresPolicy.NO, false );
         saveConnector( ID_DEFAULT_MANAGED, "badproxied2", ChecksumPolicy.FIX, ReleasesPolicy.ALWAYS,
                        SnapshotsPolicy.ALWAYS, CachedFailuresPolicy.NO, false );
 
         wagonMock.get( EasyMock.eq( path ), EasyMock.anyObject( File.class ));
         EasyMock.expectLastCall().andThrow( new ResourceDoesNotExistException( "resource does not exist." ) ).times( 2 );
 
         wagonMockControl.replay();
 
         File downloadedFile = proxyHandler.fetchFromProxies( managedDefaultRepository, artifact );
 
         wagonMockControl.verify();
 
         // Second attempt to download same artifact DOES NOT use cache
         wagonMockControl.reset();
 
         wagonMock.get( EasyMock.eq( path ), EasyMock.anyObject( File.class ));
         EasyMock.expectLastCall().andThrow( new ResourceDoesNotExistException( "resource does not exist." ) ).times( 2 );
 
         wagonMockControl.replay();
 
         downloadedFile = proxyHandler.fetchFromProxies( managedDefaultRepository, artifact );
 
         wagonMockControl.verify();
 
         assertNotDownloaded( downloadedFile );
         assertNoTempFiles( expectedFile );
     }
 
     @Test
     public void testGetWhenInBothProxiedButFirstCacheFailure()
         throws Exception
     {
         String path = "org/apache/maven/test/get-in-second-proxy/1.0/get-in-second-proxy-1.0.jar";
         setupTestableManagedRepository( path );
         File expectedFile = new File( managedDefaultDir, path );
         ArtifactReference artifact = managedDefaultRepository.toArtifactReference( path );
 
         expectedFile.delete();
         assertFalse( expectedFile.exists() );
 
         String url = PathUtil.toUrl( REPOPATH_PROXIED1 + "/" + path );
 
         // Intentionally set failure on url in proxied1 (for test)
         UrlFailureCache failurlCache = lookupUrlFailureCache();
         failurlCache.cacheFailure( url );
 
         // Configure Connector (usually done within archiva.xml configuration)
         saveConnector( ID_DEFAULT_MANAGED, "proxied1", ChecksumPolicy.FIX, ReleasesPolicy.ALWAYS,
                        SnapshotsPolicy.ALWAYS, CachedFailuresPolicy.YES, false );
         saveConnector( ID_DEFAULT_MANAGED, "proxied2", ChecksumPolicy.FIX, ReleasesPolicy.ALWAYS,
                        SnapshotsPolicy.ALWAYS, CachedFailuresPolicy.YES, false );
 
         File downloadedFile = proxyHandler.fetchFromProxies( managedDefaultRepository, artifact );
 
         // Validate that file actually came from proxied2 (as intended).
         File proxied2File = new File( REPOPATH_PROXIED2, path );
         assertFileEquals( expectedFile, downloadedFile, proxied2File );
         assertNoTempFiles( expectedFile );
     }
 
     protected UrlFailureCache lookupUrlFailureCache()
         throws Exception
     {
         assertNotNull( "URL Failure Cache cannot be null.", urlFailureCache );
         return urlFailureCache;
     }
 }