def test_it_should_assert_none_for_invalid_arguments(self): try: assertions.assertNone(True) self.fail("did not identify that True is not None") except assertions.AssertionFailedError, e: self.assertEqual('expected True to be None', e.message)
def test_it_should_assert_none_for_valid_arguments(self): self.assertEqual(True, assertions.assertNone(None), 'did not identify that None is None')
def test_it_should_assert_none(self): try: assertions.assertNone(None) except assertions.AssertionFailedError, e: self.fail("did not identify that None was None")