@Test
public void testRemoveService() {

  CompositeService testService = new CompositeService("TestService") {
    @Override
    public void serviceInit(Configuration conf) {
      Integer notAService = new Integer(0);
      assertFalse("Added an integer as a service",
          addIfService(notAService));
      Service service1 = new AbstractService("Service1") {};
      addIfService(service1);
      Service service2 = new AbstractService("Service2") {};
      addIfService(service2);
      Service service3 = new AbstractService("Service3") {};
      addIfService(service3);
      removeService(service1);
    }
  };
  testService.init(new Configuration());
  assertEquals("Incorrect number of services",
      2, testService.getServices().size());
}