def test_is_in_missing_arg_failure(self):
        try:
            assert_that(1).is_in()
            fail('should have raised error')
        except __HOLE__ as ex:
            assert_that(str(ex)).is_equal_to('one or more args must be given')
dataset/ETHPy150Open ActivisionGameScience/assertpy/tests/test_in.py/TestIn.test_is_in_missing_arg_failure