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 java.io.ByteArrayOutputStream;
  import java.io.File;
  import java.io.IOException;
  import java.nio.file.Files;
  import java.nio.file.Paths;
  
  import org.apache.maven.it.util.ResourceExtractor;
  
  /**
   * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-6326">MNG-6326</a>:
   * check that Maven fails if it cannot load core extensions contributed by <code>.mvn/extensions.xml</code>.
   */
  public class MavenITmng6326CoreExtensionsNotFoundTest
      extends AbstractMavenIntegrationTestCase
  {
      public MavenITmng6326CoreExtensionsNotFoundTest()
      {
          super( "[3.8.5,)" );
      }
  
      public void testCoreExtensionsNotFound()
          throws Exception
      {
          File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-6326-core-extensions-not-found" );
  
          Verifier verifier = newVerifier( testDir.getAbsolutePath() );
          try
          {
              verifier.executeGoal( "validate" );
              fail( "should have failed ");
          }
          catch ( VerificationException e )
          {
              try
              {
                  verifier.verifyTextInLog( "[ERROR] Error executing Maven." );
                  verifier.verifyTextInLog( "Extension org.apache.maven.its.it-core-extensions:maven-it-unknown-extensions:0.1 or one of its dependencies could not be resolved" );
              }
              catch ( VerificationException e2 )
              {
                  throw new VerificationException( e2.getMessage() + "\nLog:" + getLogContent( verifier ) );
              }
          }
      }
  
      private String getLogContent( Verifier verifier ) throws IOException
      {
          ByteArrayOutputStream baos = new ByteArrayOutputStream();
          Files.copy( Paths.get( verifier.getBasedir(), verifier.getLogFileName() ), baos );
          return baos.toString();
      }
  
  }