package trafficcontrol;
   
   import static org.junit.Assert.assertEquals;
   import static org.junit.Assert.assertNotNull;
   
   import org.junit.Test;
   import org.opentrafficsim.trafficcontrol.TrafficControlException;
   
   /**
   * Test the TrafficControlException class.
   * <p>
   * Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="http://opentrafficsim.org/node/13">OpenTrafficSim License</a>.
   * <p>
   * @version $Revision$, $LastChangedDate$, by $Author$, initial version Feb 25, 2019 <br>
   * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
   * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
   * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
   */
  public class TrafficControlExceptionTest
  {
  
      /**
       * Test the TrafficControlException class.
       */
      @Test
      public final void trafficControlExceptionTest()
      {
          TrafficControlException e = new TrafficControlException();
          assertNotNull("result should not be null", e);
          String message = "test message";
          e = new TrafficControlException(message);
          assertEquals("message should be " + message, message, e.getMessage());
          String causeMessage = "cause message";
          Throwable cause = new Throwable(causeMessage);
          e = new TrafficControlException(cause);
          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
          e = new TrafficControlException(message, cause);
          assertEquals("message should be " + message, message, e.getMessage());
          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
          e = new TrafficControlException(message, cause, false, false);
          assertEquals("message should be " + message, message, e.getMessage());
          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
          // TODO check that the values of enableSuppresion and writableStackTrace are correctly reflected in e
          e = new TrafficControlException(message, cause, false, true);
          assertEquals("message should be " + message, message, e.getMessage());
          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
          e = new TrafficControlException(message, cause, true, false);
          assertEquals("message should be " + message, message, e.getMessage());
          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
          e = new TrafficControlException(message, cause, true, true);
          assertEquals("message should be " + message, message, e.getMessage());
          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
      }
  
  }