def not_issubclass(): """Assert.not_issubclass""" with Assert.raises(AssertionError) as error: Assert.not_issubclass(int, (int, float)) error.__str__() == "issubclass(int, (int, float))" with Assert.raises(AssertionError) as error: Assert.not_issubclass(int, int) error.__str__() == "issubclass(int, int)" Assert.not_issubclass(int, str)