test_method.py 文件源码

def test_callable_and_async_signature_with_no_parameters(self):
        # Signature without parameters (i.e. primitives), only input artifacts.
        method = self.plugin.methods['merge_mappings']

        for callable_attr in '__call__', 'async':
            signature = inspect.Signature.from_callable(
                getattr(method, callable_attr))
            parameters = list(signature.parameters.items())

            kind = inspect.Parameter.POSITIONAL_OR_KEYWORD
            exp_parameters = [
                ('mapping1', inspect.Parameter(
                    'mapping1', kind, annotation=Mapping)),
                ('mapping2', inspect.Parameter(
                    'mapping2', kind, annotation=Mapping))
            ]

            self.assertEqual(parameters, exp_parameters)