package org.apache.archiva.rss.processor;
   
   /*
    * 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 java.util.ArrayList;
  import java.util.Calendar;
  import java.util.Date;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.TimeZone;
  
  import junit.framework.TestCase;
  
  import org.apache.archiva.metadata.model.ArtifactMetadata;
  import org.apache.archiva.metadata.repository.AbstractMetadataRepository;
  import org.apache.archiva.rss.RssFeedGenerator;
  import org.apache.archiva.test.utils.ArchivaBlockJUnit4ClassRunner;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  
  import com.sun.syndication.feed.synd.SyndEntry;
  import com.sun.syndication.feed.synd.SyndFeed;
  
  @RunWith (ArchivaBlockJUnit4ClassRunner.class)
  public class NewArtifactsRssFeedProcessorTest
      extends TestCase
  {
      private static final String TEST_REPO = "test-repo";
  
      private NewArtifactsRssFeedProcessor newArtifactsProcessor;
  
      private MetadataRepositoryMock metadataRepository;
  
      @Before
      @Override
      public void setUp()
          throws Exception
      {
          super.setUp();
  
          newArtifactsProcessor = new NewArtifactsRssFeedProcessor();
          newArtifactsProcessor.setGenerator( new RssFeedGenerator() );
  
          metadataRepository = new MetadataRepositoryMock();
      }
  
      @SuppressWarnings ("unchecked")
      @Test
      public void testProcess()
          throws Exception
      {
          List<ArtifactMetadata> newArtifacts = new ArrayList<>();
          Date whenGathered = Calendar.getInstance().getTime();
  
          newArtifacts.add( createArtifact( "artifact-one", "1.0", whenGathered ) );
          newArtifacts.add( createArtifact( "artifact-one", "1.1", whenGathered ) );
          newArtifacts.add( createArtifact( "artifact-one", "2.0", whenGathered ) );
          newArtifacts.add( createArtifact( "artifact-two", "1.0.1", whenGathered ) );
          newArtifacts.add( createArtifact( "artifact-two", "1.0.2", whenGathered ) );
          newArtifacts.add( createArtifact( "artifact-two", "1.0.3-SNAPSHOT", whenGathered ) );
          newArtifacts.add( createArtifact( "artifact-three", "2.0-SNAPSHOT", whenGathered ) );
          newArtifacts.add( createArtifact( "artifact-four", "1.1-beta-2", whenGathered ) );
  
          metadataRepository.setArtifactsByDateRange( newArtifacts );
  
          Map<String, String> reqParams = new HashMap<>();
          reqParams.put( RssFeedProcessor.KEY_REPO_ID, TEST_REPO );
  
          SyndFeed feed = newArtifactsProcessor.process( reqParams, metadataRepository );
  
          // check that the date used in the call is close to the one passed (5 seconds difference at most)
          Calendar cal = Calendar.getInstance( TimeZone.getTimeZone( "GMT" ) );
          cal.add( Calendar.DATE, -30 );
          assertTrue( ( metadataRepository.getFrom().getTime() - cal.getTimeInMillis() ) < 1000 * 5 );
          assertEquals( null, metadataRepository.getTo() );
          assertEquals( TEST_REPO, metadataRepository.getRepoId() );
  
          assertTrue( feed.getTitle().equals( "New Artifacts in Repository 'test-repo'" ) );
          assertTrue(
              feed.getDescription().equals( "New artifacts found in repository 'test-repo' during repository scan." ) );
         assertTrue( feed.getLanguage().equals( "en-us" ) );
         assertTrue( feed.getPublishedDate().equals( whenGathered ) );
 
         List<SyndEntry> entries = feed.getEntries();
         assertEquals( entries.size(), 1 );
         assertTrue(
             entries.get( 0 ).getTitle().equals( "New Artifacts in Repository 'test-repo' as of " + whenGathered ) );
         assertTrue( entries.get( 0 ).getPublishedDate().equals( whenGathered ) );
     }
 
     private ArtifactMetadata createArtifact( String artifactId, String version, Date whenGathered )
     {
         ArtifactMetadata artifact = new ArtifactMetadata();
         artifact.setNamespace( "org.apache.archiva" );
         artifact.setId( artifactId + "-" + version + ".jar" );
         artifact.setRepositoryId( TEST_REPO );
         artifact.setWhenGathered( whenGathered );
         artifact.setProject( artifactId );
         artifact.setProjectVersion( version );
         artifact.setVersion( version );
         return artifact;
     }
 
     // TODO: replace with mockito
     private class MetadataRepositoryMock
         extends AbstractMetadataRepository
     {
         private Date from, to;
 
         private String repoId;
 
         private List<ArtifactMetadata> artifactsByDateRange;
 
         @Override
         public List<ArtifactMetadata> getArtifactsByDateRange( String repoId, Date from, Date to )
         {
             setRepoId( repoId );
             setFrom( from );
             setTo( to );
             return artifactsByDateRange;
         }
 
 
         public void setFrom( Date from )
         {
             this.from = from;
         }
 
         public Date getFrom()
         {
             return from;
         }
 
         public void setTo( Date to )
         {
             this.to = to;
         }
 
         public Date getTo()
         {
             return to;
         }
 
         public void setRepoId( String repoId )
         {
             this.repoId = repoId;
         }
 
         public String getRepoId()
         {
             return repoId;
         }
 
         public void setArtifactsByDateRange( List<ArtifactMetadata> artifactsByDateRange )
         {
             this.artifactsByDateRange = artifactsByDateRange;
         }
 
         @Override
         public List<ArtifactMetadata> getArtifacts( String repositoryId )
         {
             return artifactsByDateRange;
         }
     }
 }