package org.apache.maven.surefire.common.junit4;
   
   /*
    * 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.util.concurrent.CountDownLatch;
  import org.apache.maven.surefire.junit4.MockReporter;
  
  import junit.framework.Assert;
  import org.junit.Test;
  import org.junit.runner.Description;
  import org.junit.runner.Request;
  import org.junit.runner.Runner;
  import org.junit.runner.notification.Failure;
  import org.junit.runner.notification.RunListener;
  import org.junit.runner.notification.RunNotifier;
  
  /**
   * @author Kristian Rosenvold
   */
  public class JUnit4RunListenerTest
  {
      @Test
      public void testTestStarted()
          throws Exception
      {
          RunListener jUnit4TestSetReporter = new JUnit4RunListener( new MockReporter() );
          Runner junitTestRunner = Request.classes( "abc", STest1.class, STest2.class ).getRunner();
          RunNotifier runNotifier = new RunNotifier();
          runNotifier.addListener( jUnit4TestSetReporter );
          junitTestRunner.run( runNotifier );
      }
  
      @Test
      public void testParallelInvocations()
          throws Exception
      {
          final MockReporter reporter = new MockReporter();
          final RunListener jUnit4TestSetReporter = new JUnit4RunListener( reporter );
          final CountDownLatch countDownLatch = new CountDownLatch( 1 );
          final Description testSomething = Description.createTestDescription( STest1.class, "testSomething" );
          final Description testSomething2 = Description.createTestDescription( STest2.class, "testSomething2" );
  
          jUnit4TestSetReporter.testStarted( testSomething );
  
          new Thread( new Runnable()
          {
              public void run()
              {
                  try
                  {
                      jUnit4TestSetReporter.testStarted( testSomething2 );
                      jUnit4TestSetReporter.testFailure( new Failure( testSomething2, new AssertionError( "Fud" ) ) );
                      jUnit4TestSetReporter.testFinished( testSomething2 );
                      countDownLatch.countDown();
                  }
                  catch ( Exception e )
                  {
                      throw new RuntimeException( e );
                  }
              }
          } ).start();
  
          countDownLatch.await();
          jUnit4TestSetReporter.testFinished( testSomething );
  
          Assert.assertEquals( "Failing tests", 1, reporter.getTestFailed() );
          Assert.assertEquals( "Succeeded tests", 1, reporter.getTestSucceeded() );
      }
  
  
      public static class STest1
      {
          @Test
          public void testSomething()
          {
  
          }
      }
  
      public static class STest2
      {
          @Test
         public void testSomething2()
         {
 
         }
     }
 
 }