package org.apache.maven.surefire.its;
   
   /*
    * 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.VerificationException;
  import org.apache.maven.it.Verifier;
  import org.apache.maven.it.util.ResourceExtractor;
  import org.apache.maven.surefire.its.misc.HelperAssertions;
  
  import java.io.File;
  import java.io.IOException;
  import java.util.List;
  
  /**
   * Test failIfNoTests with various forkModes.
   *
   * @author <a href="mailto:dfabulich@apache.org">Dan Fabulich</a>
   */
  public class CheckTestFailIfNoTestsForkModeIT
      extends AbstractSurefireIntegrationTestClass
  {
      public void testFailIfNoTestsForkModeAlways()
          throws Exception
      {
          doTest( "always", true );
      }
  
      public void testFailIfNoTestsForkModeNever()
          throws Exception
      {
          doTest( "never", true );
      }
  
      public void testFailIfNoTestsForkModeOnce()
          throws Exception
      {
          doTest( "once", true );
      }
  
      public void testDontFailIfNoTestsForkModeAlways()
          throws Exception
      {
          doTest( "always", false );
      }
  
      public void testDontFailIfNoTestsForkModeNever()
          throws Exception
      {
          doTest( "never", false );
      }
  
      public void testDontFailIfNoTestsForkModeOnce()
          throws Exception
      {
          doTest( "once", false );
      }
  
      private void doTest( String forkMode, boolean failIfNoTests )
          throws IOException, VerificationException
      {
          File testDir =
              ResourceExtractor.simpleExtractResources( getClass(), "/default-configuration-classWithNoTests" );
  
          Verifier verifier = new Verifier( testDir.getAbsolutePath() );
          List<String> goals = this.getInitialGoals();
          goals.add( "test" );
          goals.add( "-DforkMode=" + forkMode );
          goals.add( "-DfailIfNoTests=" + failIfNoTests );
          if ( failIfNoTests )
          {
              try
              {
                  executeGoals( verifier, goals );
                  verifier.resetStreams();
                  verifier.verifyErrorFreeLog();
                  fail( "Build did not fail, but it should have" );
              }
              catch ( VerificationException e )
              {
                  // this is what we expected
              }
          }
         else
         {
             executeGoals( verifier, goals );
             verifier.resetStreams();
             verifier.verifyErrorFreeLog();
             HelperAssertions.assertTestSuiteResults( 0, 0, 0, 0, testDir );
         }
     }
 }