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 java.io.File;
  import java.util.List;
  
  /**
   * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-4331">MNG-4331</a>.
   *
   * @author Benjamin Bentmann
   */
  public class MavenITmng4331DependencyCollectionTest
      extends AbstractMavenIntegrationTestCase
  {
  
      public MavenITmng4331DependencyCollectionTest()
      {
          super( "[3.0-alpha-3,)" );
      }
  
      /**
       * Test that @requiresDependencyCollection works for a goal that is bound into a very early lifecycle phase
       * like "validate" where none of the reactor projects have an artifact file. The Enforcer Plugin is the
       * real world example for this use case.
       *
       * @throws Exception in case of failure
       */
      public void testitEarlyLifecyclePhase()
          throws Exception
      {
          File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4331" );
  
          Verifier verifier = newVerifier( testDir.getAbsolutePath() );
          verifier.setAutoclean( false );
          verifier.deleteArtifacts( "org.apache.maven.its.mng4331" );
          verifier.deleteDirectory( "sub-2/target" );
          verifier.setLogFileName( "log-lifecycle.txt" );
          verifier.executeGoal( "validate" );
          verifier.verifyErrorFreeLog();
          verifier.resetStreams();
  
          List<String> artifacts = verifier.loadLines( "sub-2/target/compile.txt", "UTF-8" );
          assertTrue( artifacts.toString(), artifacts.contains( "org.apache.maven.its.mng4331:sub-1:jar:0.1" ) );
          assertEquals( 1, artifacts.size() );
      }
  
      /**
       * Test that @requiresDependencyCollection works for an aggregator goal that is invoked from the command line.
       * The Release Plugin is the real world example for this use case.
       *
       * @throws Exception in case of failure
       */
      public void testitCliAggregator()
          throws Exception
      {
          File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4331" );
  
          Verifier verifier = newVerifier( testDir.getAbsolutePath() );
          verifier.setAutoclean( false );
          verifier.deleteDirectory( "target" );
          verifier.deleteArtifacts( "org.apache.maven.its.mng4331" );
          verifier.addCliOption( "-Ddepres.projectArtifacts=target/@artifactId@.txt" );
          verifier.setLogFileName( "log-aggregator.txt" );
          verifier.executeGoal( "org.apache.maven.its.plugins:maven-it-plugin-dependency-collection:2.1-SNAPSHOT:aggregate-test" );
          verifier.verifyErrorFreeLog();
          verifier.resetStreams();
  
          List<String> artifacts = verifier.loadLines( "target/sub-2.txt", "UTF-8" );
          assertTrue( artifacts.toString(), artifacts.contains( "org.apache.maven.its.mng4331:sub-1:jar:0.1" ) );
          assertEquals( 1, artifacts.size() );
  
          artifacts = verifier.loadLines( "target/sub-1.txt", "UTF-8" );
          assertEquals( 0, artifacts.size() );
  
          artifacts = verifier.loadLines( "target/test.txt", "UTF-8" );
          assertEquals( 0, artifacts.size() );
      }
  
  }