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.Properties;
  
  /**
   * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-4615">MNG-4615</a>.
   *
   * @author Benjamin Bentmann
   */
  public class MavenITmng4615ValidateRequiredPluginParameterTest
      extends AbstractMavenIntegrationTestCase
  {
  
      public MavenITmng4615ValidateRequiredPluginParameterTest()
      {
          super( "[2.0.3,3.0-alpha-1),[3.0-beta-2,)" );
      }
  
      /**
       * Verify that Maven validates required mojo parameters (and doesn't just have the plugins die with NPEs).
       * This scenario checks the case of all required parameters being set via plugin configuration.
       *
       * @throws Exception in case of failure
       */
      public void testitAllSet()
          throws Exception
      {
          File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4615/test-0" );
  
          Verifier verifier = newVerifier( testDir.getAbsolutePath() );
          verifier.setAutoclean( false );
          verifier.deleteDirectory( "target" );
          verifier.executeGoal( "validate" );
          verifier.verifyErrorFreeLog();
          verifier.resetStreams();
  
          Properties props = verifier.loadProperties( "target/config.properties" );
          assertEquals( "one", props.get( "requiredParam" ) );
          assertEquals( "two", props.get( "requiredParamWithDefault" ) );
      }
  
      /**
       * Verify that Maven validates required mojo parameters (and doesn't just have the plugins die with NPEs).
       * This scenario checks the case of a parameter missing its backing system property.
       *
       * @throws Exception in case of failure
       */
      public void testitExprMissing()
          throws Exception
      {
          File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4615/test-1" );
  
          Verifier verifier = newVerifier( testDir.getAbsolutePath() );
          verifier.setAutoclean( false );
          verifier.deleteDirectory( "target" );
          verifier.setLogFileName( "log-a.txt" );
          try
          {
              verifier.executeGoal( "validate" );
              verifier.verifyErrorFreeLog();
              fail( "Build did not fail despite required plugin parameter missing" );
          }
          catch ( VerificationException e )
          {
              // expected
          }
  
          verifier.resetStreams();
      }
  
      /**
       * Verify that Maven validates required mojo parameters (and doesn't just have the plugins die with NPEs).
       * This scenario checks the case of a parameter having its backing system property set.
       *
       * @throws Exception in case of failure
       */
      public void testitExprSet()
         throws Exception
     {
         File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4615/test-1" );
 
         Verifier verifier = newVerifier( testDir.getAbsolutePath() );
         verifier.setAutoclean( false );
         verifier.deleteDirectory( "target" );
         verifier.setSystemProperty( "config.requiredParam", "CLI" );
         verifier.setLogFileName( "log-b.txt" );
         verifier.executeGoal( "validate" );
         verifier.verifyErrorFreeLog();
         verifier.resetStreams();
 
         Properties props = verifier.loadProperties( "target/config.properties" );
         assertEquals( "CLI", props.get( "requiredParam" ) );
         assertEquals( "two", props.get( "requiredParamWithDefault" ) );
     }
 
     /**
      * Verify that Maven validates required mojo parameters (and doesn't just have the plugins die with NPEs).
      * This scenario checks the case of a parameter missing its backing POM value.
      *
      * @throws Exception in case of failure
      */
     public void testitPomValMissing()
         throws Exception
     {
         // cf. MNG-4764
         requiresMavenVersion( "[3.0-beta-2,)" );
 
         File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4615/test-2a" );
 
         Verifier verifier = newVerifier( testDir.getAbsolutePath() );
         verifier.setAutoclean( false );
         verifier.deleteDirectory( "target" );
         try
         {
             verifier.executeGoal( "validate" );
             verifier.verifyErrorFreeLog();
             fail( "Build did not fail despite required plugin parameter missing" );
         }
         catch ( VerificationException e )
         {
             // expected
         }
 
         verifier.resetStreams();
     }
 
     /**
      * Verify that Maven validates required mojo parameters (and doesn't just have the plugins die with NPEs).
      * This scenario checks the case of a parameter having its backing POM value set.
      *
      * @throws Exception in case of failure
      */
     public void testitPomValSet()
         throws Exception
     {
         File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4615/test-2b" );
 
         Verifier verifier = newVerifier( testDir.getAbsolutePath() );
         verifier.setAutoclean( false );
         verifier.deleteDirectory( "target" );
         verifier.executeGoal( "validate" );
         verifier.verifyErrorFreeLog();
         verifier.resetStreams();
 
         Properties props = verifier.loadProperties( "target/config.properties" );
         assertEquals( "one", props.get( "requiredParam" ) );
         assertEquals( "http://foo.bar/", props.get( "requiredParamWithDefault" ) );
     }
 
 }