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1   package trafficcontrol;
2   
3   import static org.junit.Assert.assertEquals;
4   import static org.junit.Assert.assertNotNull;
5   
6   import org.junit.Test;
7   import org.opentrafficsim.trafficcontrol.TrafficControlException;
8   
9   /**
10   * Test the TrafficControlException class.
11   * <p>
12   * Copyright (c) 2013-2023 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
13   * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
14   * </p>
15   * @author <a href="https://github.com/averbraeck">Alexander Verbraeck</a>
16   * @author <a href="https://tudelft.nl/staff/p.knoppers-1">Peter Knoppers</a>
17   * @author <a href="https://dittlab.tudelft.nl">Wouter Schakel</a>
18   */
19  public class TrafficControlExceptionTest
20  {
21  
22      /**
23       * Test the TrafficControlException class.
24       */
25      @Test
26      public final void trafficControlExceptionTest()
27      {
28          TrafficControlException e = new TrafficControlException();
29          assertNotNull("result should not be null", e);
30          String message = "test message";
31          e = new TrafficControlException(message);
32          assertEquals("message should be " + message, message, e.getMessage());
33          String causeMessage = "cause message";
34          Throwable cause = new Throwable(causeMessage);
35          e = new TrafficControlException(cause);
36          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
37          e = new TrafficControlException(message, cause);
38          assertEquals("message should be " + message, message, e.getMessage());
39          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
40          e = new TrafficControlException(message, cause, false, false);
41          assertEquals("message should be " + message, message, e.getMessage());
42          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
43          // TODO check that the values of enableSuppresion and writableStackTrace are correctly reflected in e
44          e = new TrafficControlException(message, cause, false, true);
45          assertEquals("message should be " + message, message, e.getMessage());
46          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
47          e = new TrafficControlException(message, cause, true, false);
48          assertEquals("message should be " + message, message, e.getMessage());
49          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
50          e = new TrafficControlException(message, cause, true, true);
51          assertEquals("message should be " + message, message, e.getMessage());
52          assertEquals("cause message should be" + causeMessage, causeMessage, e.getCause().getMessage());
53      }
54  
55  }