test_runtest.py 文件源码

def test_catches_generator_tests(self):

        class BrokenTests(TestCase):

            run_tests_with = self.executor

            def test(self):
                yield None

        test = BrokenTests("test")
        result = test.run()

        self.assertThat(result.errors, HasLength(1))
        self.assertThat(result.errors[0], MatchesListwise((
            Is(test),
            DocTestMatches(
                """\
                ...InvalidTest:
                    Test returned a generator. Should it be
                    decorated with inlineCallbacks?
                """
            ),
        )))