package junit.tests.extensions;
   
   import junit.extensions.RepeatedTest;
   import junit.framework.Test;
   import junit.framework.TestCase;
   import junit.framework.TestResult;
   import junit.framework.TestSuite;
   
   /**
   * Testing the RepeatedTest support.
   */
  public class RepeatedTestTest extends TestCase {
      private TestSuite fSuite;
  
      public static class SuccessTest extends TestCase {
  
          @Override
          public void runTest() {
          }
      }
  
      public RepeatedTestTest(String name) {
          super(name);
          fSuite = new TestSuite();
          fSuite.addTest(new SuccessTest());
          fSuite.addTest(new SuccessTest());
      }
  
      public void testRepeatedOnce() {
          Test test = new RepeatedTest(fSuite, 1);
          assertEquals(2, test.countTestCases());
          TestResult result = new TestResult();
          test.run(result);
          assertEquals(2, result.runCount());
      }
  
      public void testRepeatedMoreThanOnce() {
          Test test = new RepeatedTest(fSuite, 3);
          assertEquals(6, test.countTestCases());
          TestResult result = new TestResult();
          test.run(result);
          assertEquals(6, result.runCount());
      }
  
      public void testRepeatedZero() {
          Test test = new RepeatedTest(fSuite, 0);
          assertEquals(0, test.countTestCases());
          TestResult result = new TestResult();
          test.run(result);
          assertEquals(0, result.runCount());
      }
  
      public void testRepeatedNegative() {
          try {
              new RepeatedTest(fSuite, -1);
          } catch (IllegalArgumentException e) {
              assertTrue(e.getMessage().contains(">="));
              return;
          }
          fail("Should throw an IllegalArgumentException");
      }
  }