@Test
 public void testGetTestsMatchingSample() throws InitializationError {
   // when
   List<Class<?>> collectedTests = m_testSuite.getAllClassMatching(".*Sample.*");
   // then
   assertEquals(4, collectedTests.size());
 }
 @Test
 public void testGetTestsMatchingUnusual() throws InitializationError {
   // when
   List<Class<?>> collectedTests = m_testSuite.getAllClassMatching(".*Unusual.*");
   // then
   assertEquals(1, collectedTests.size());
   assertEquals(UnusualTest.class, collectedTests.get(0));
 }