package org.apache.maven.archiva.database.constraints;
   
   /*
    * 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.lang.StringUtils;
  import org.apache.maven.archiva.database.AbstractArchivaDatabaseTestCase;
  import org.apache.maven.archiva.database.ArchivaDAO;
  import org.apache.maven.archiva.database.ArtifactDAO;
  import org.apache.maven.archiva.database.SimpleConstraint;
  import org.apache.maven.archiva.model.ArchivaArtifact;
  
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.Date;
  import java.util.List;
  
  /**
   * UniqueVersionConstraintTest 
   *
   * @version $Id: UniqueVersionConstraintTest.java 755266 2009-03-17 14:28:40Z brett $
   */
  public class UniqueVersionConstraintTest
      extends AbstractArchivaDatabaseTestCase
  {
      private ArtifactDAO artifactDao;
  
      public void testConstraintGroupIdArtifactIdCommonsLang()
          throws Exception
      {
          setupArtifacts();
  
          assertConstraint( new String[] { "2.0", "2.1" }, new UniqueVersionConstraint( "commons-lang", "commons-lang" ) );
      }
  
      public void testConstraintGroupIdArtifactIdInvalid()
          throws Exception
      {
          setupArtifacts();
  
          assertConstraint( new String[] {}, new UniqueVersionConstraint( "org.apache", "invalid" ) );
          assertConstraint( new String[] {}, new UniqueVersionConstraint( "org.apache.test", "invalid" ) );
          assertConstraint( new String[] {}, new UniqueVersionConstraint( "invalid", "test-two" ) );
      }
  
      public void testConstraintGroupIdArtifactIdMavenSharedTestTwo()
          throws Exception
      {
          setupArtifacts();
  
          assertConstraint( new String[] { "2.0", "2.1-SNAPSHOT", "2.1.1", "2.1-alpha-1" },
                            new UniqueVersionConstraint( "org.apache.maven.shared", "test-two" ) );
      }
  
      public void testConstraintGroupIdArtifactIdMavenSharedTestTwoCentralOnly()
          throws Exception
      {
          setupArtifacts();
  
          List<String> observableRepositories = new ArrayList<String>();
          observableRepositories.add( "central" );
  
          assertConstraint( new String[] { "2.0", "2.1.1", "2.1-alpha-1" },
                            new UniqueVersionConstraint( observableRepositories, "org.apache.maven.shared", "test-two" ) );
      }
  
      public void testConstraintGroupIdArtifactIdMavenSharedTestTwoSnapshotsOnly()
          throws Exception
      {
          setupArtifacts();
  
          List<String> observableRepositories = new ArrayList<String>();
          observableRepositories.add( "snapshots" );
  
          assertConstraint( new String[] { "2.1-SNAPSHOT" }, 
                            new UniqueVersionConstraint( observableRepositories, "org.apache.maven.shared", "test-two" ) );
      }
  
      public void testConstraintGroupIdArtifactIdMavenTestOne()
          throws Exception
      {
          setupArtifacts();
  
         assertConstraint( new String[] { "1.2" }, new UniqueVersionConstraint( "org.apache.maven.test", "test-one" ) );
     }
 
     public void testConstraintGroupIdArtifactIdModelloLong()
         throws Exception
     {
         setupArtifacts();
 
         assertConstraint( new String[] { "3.0" }, new UniqueVersionConstraint( "org.codehaus.modello", "modellong" ) );
     }
 
     @SuppressWarnings("unchecked")
     private void assertConstraint( String[] versions, SimpleConstraint constraint )
     {
         String prefix = "Unique Versions: ";
 
         List<String> results = (List<String>) dao.query( constraint );
         assertNotNull( prefix + "Not Null", results );
         assertEquals( prefix + "Results.size", versions.length, results.size() );
 
         List<String> expectedVersions = Arrays.asList( versions );
 
         for ( String actualVersion : results )
         {
             assertTrue( prefix + "version result should not be blank.", StringUtils.isNotBlank( actualVersion ) );
             assertTrue( prefix + "version result <" + actualVersion + "> exists in expected versions.",
                         expectedVersions.contains( actualVersion ) );
         }
     }
 
     private ArchivaArtifact createArtifact( String repoId, String groupId, String artifactId, String version )
     {
         ArchivaArtifact artifact = artifactDao.createArtifact( groupId, artifactId, version, "", "jar", "testrepo" );
         artifact.getModel().setLastModified( new Date() ); // mandatory field.
         artifact.getModel().setRepositoryId( repoId );
         return artifact;
     }
 
     private void setupArtifacts()
         throws Exception
     {
         ArchivaArtifact artifact;
 
         // Setup artifacts in fresh DB.
         artifact = createArtifact( "central", "commons-lang", "commons-lang", "2.0" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "central", "commons-lang", "commons-lang", "2.1" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "central", "org.apache.maven.test", "test-one", "1.2" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "central", "org.apache.maven.test.foo", "test-two", "1.0" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "central", "org.apache.maven.shared", "test-two", "2.0" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "central", "org.apache.maven.shared", "test-two", "2.1.1" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "central", "org.apache.maven.shared", "test-two", "2.1-alpha-1" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "central", "org.apache.maven.shared", "test-bar", "2.1" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "central", "org.codehaus.modello", "modellong", "3.0" );
         artifactDao.saveArtifact( artifact );
 
         // Snapshots repository artifacts
         artifact = createArtifact( "snapshots", "org.apache.maven.shared", "test-two", "2.1-SNAPSHOT" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "snapshots", "org.codehaus.modello", "test-three", "1.0-SNAPSHOT" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "snapshots", "org.codehaus.mojo", "testable-maven-plugin", "2.1-SNAPSHOT" );
         artifactDao.saveArtifact( artifact );
 
         artifact = createArtifact( "snapshots", "org.apache.archiva", "testable", "1.1-alpha-1-20070822.033400-43" );
         artifactDao.saveArtifact( artifact );
     }
 
     protected void setUp()
         throws Exception
     {
         super.setUp();
 
         ArchivaDAO dao = (ArchivaDAO) lookup( ArchivaDAO.ROLE, "jdo" );
         artifactDao = dao.getArtifactDAO();
     }
 }