def test_deprecated_illegal_args(self): instructions = "This is how you update..." with self.assertRaisesRegexp(ValueError, "YYYY-MM-DD"): deprecation.deprecated_arg_values("", instructions, deprecated=True) with self.assertRaisesRegexp(ValueError, "YYYY-MM-DD"): deprecation.deprecated_arg_values( "07-04-2016", instructions, deprecated=True) date = "2016-07-04" with self.assertRaisesRegexp(ValueError, "instructions"): deprecation.deprecated_arg_values(date, None, deprecated=True) with self.assertRaisesRegexp(ValueError, "instructions"): deprecation.deprecated_arg_values(date, "", deprecated=True) with self.assertRaisesRegexp(ValueError, "argument", deprecated=True): deprecation.deprecated_arg_values(date, instructions)