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Diffstat (limited to 'src/python/grpcio_tests/tests/unit/framework/interfaces/face/test_interfaces.py')
| -rw-r--r-- | src/python/grpcio_tests/tests/unit/framework/interfaces/face/test_interfaces.py | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/src/python/grpcio_tests/tests/unit/framework/interfaces/face/test_interfaces.py b/src/python/grpcio_tests/tests/unit/framework/interfaces/face/test_interfaces.py deleted file mode 100644 index d0de8e1c54..0000000000 --- a/src/python/grpcio_tests/tests/unit/framework/interfaces/face/test_interfaces.py +++ /dev/null @@ -1,212 +0,0 @@ -# Copyright 2015 gRPC authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -"""Interfaces used in tests of implementations of the Face layer.""" - -import abc - -import six - -from grpc.framework.common import cardinality # pylint: disable=unused-import -from grpc.framework.interfaces.face import face # pylint: disable=unused-import - - -class Method(six.with_metaclass(abc.ABCMeta)): - """Specifies a method to be used in tests.""" - - @abc.abstractmethod - def group(self): - """Identify the group of the method. - - Returns: - The group of the method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def name(self): - """Identify the name of the method. - - Returns: - The name of the method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def cardinality(self): - """Identify the cardinality of the method. - - Returns: - A cardinality.Cardinality value describing the streaming semantics of the - method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def request_class(self): - """Identify the class used for the method's request objects. - - Returns: - The class object of the class to which the method's request objects - belong. - """ - raise NotImplementedError() - - @abc.abstractmethod - def response_class(self): - """Identify the class used for the method's response objects. - - Returns: - The class object of the class to which the method's response objects - belong. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_request(self, request): - """Serialize the given request object. - - Args: - request: A request object appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_request(self, serialized_request): - """Synthesize a request object from a given bytestring. - - Args: - serialized_request: A bytestring deserializable into a request object - appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def serialize_response(self, response): - """Serialize the given response object. - - Args: - response: A response object appropriate for this method. - """ - raise NotImplementedError() - - @abc.abstractmethod - def deserialize_response(self, serialized_response): - """Synthesize a response object from a given bytestring. - - Args: - serialized_response: A bytestring deserializable into a response object - appropriate for this method. - """ - raise NotImplementedError() - - -class Implementation(six.with_metaclass(abc.ABCMeta)): - """Specifies an implementation of the Face layer.""" - - @abc.abstractmethod - def instantiate(self, methods, method_implementations, - multi_method_implementation): - """Instantiates the Face layer implementation to be used in a test. - - Args: - methods: A sequence of Method objects describing the methods available to - be called during the test. - method_implementations: A dictionary from group-name pair to - face.MethodImplementation object specifying implementation of a method. - multi_method_implementation: A face.MultiMethodImplementation or None. - - Returns: - A sequence of length three the first element of which is a - face.GenericStub, the second element of which is dictionary from groups - to face.DynamicStubs affording invocation of the group's methods, and - the third element of which is an arbitrary memo object to be kept and - passed to destantiate at the conclusion of the test. The returned stubs - must be backed by the provided implementations. - """ - raise NotImplementedError() - - @abc.abstractmethod - def destantiate(self, memo): - """Destroys the Face layer implementation under test. - - Args: - memo: The object from the third position of the return value of a call to - instantiate. - """ - raise NotImplementedError() - - @abc.abstractmethod - def invocation_metadata(self): - """Provides the metadata to be used when invoking a test RPC. - - Returns: - An object to use as the supplied-at-invocation-time metadata in a test - RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def initial_metadata(self): - """Provides the metadata for use as a test RPC's first servicer metadata. - - Returns: - An object to use as the from-the-servicer-before-responses metadata in a - test RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def terminal_metadata(self): - """Provides the metadata for use as a test RPC's second servicer metadata. - - Returns: - An object to use as the from-the-servicer-after-all-responses metadata in - a test RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def code(self): - """Provides the value for use as a test RPC's code. - - Returns: - An object to use as the from-the-servicer code in a test RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def details(self): - """Provides the value for use as a test RPC's details. - - Returns: - An object to use as the from-the-servicer details in a test RPC. - """ - raise NotImplementedError() - - @abc.abstractmethod - def metadata_transmitted(self, original_metadata, transmitted_metadata): - """Identifies whether or not metadata was properly transmitted. - - Args: - original_metadata: A metadata value passed to the Face interface - implementation under test. - transmitted_metadata: The same metadata value after having been - transmitted via an RPC performed by the Face interface implementation - under test. - - Returns: - Whether or not the metadata was properly transmitted by the Face interface - implementation under test. - """ - raise NotImplementedError() |