test_models.py 文件源码

def test_model_local_path_field_validator(self):
        """Test model 'local_path' field `RegexValidator`"""
        instance = self.model()
        field = instance._meta.get_field('local_path')
        validator = field.validators[0]

        assert isinstance(validator, RegexValidator)
        assert validator.regex.pattern == '[a-zA-Z0-9/._-]+'
        assert (
            validator.message ==
            "Allowed characters: a-z, A-Z, 0-9, slash (/), dot (.), "
            "underscore (_) and hyphen (-)."
        )