144 lines
5.3 KiB
Python
144 lines
5.3 KiB
Python
#! /usr/bin/env python
|
|
#
|
|
# Protocol Buffers - Google's data interchange format
|
|
# Copyright 2008 Google Inc. All rights reserved.
|
|
# https://developers.google.com/protocol-buffers/
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are
|
|
# met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above
|
|
# copyright notice, this list of conditions and the following disclaimer
|
|
# in the documentation and/or other materials provided with the
|
|
# distribution.
|
|
# * Neither the name of Google Inc. nor the names of its
|
|
# contributors may be used to endorse or promote products derived from
|
|
# this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
"""Tests for google.protobuf.internal.service_reflection."""
|
|
|
|
__author__ = 'petar@google.com (Petar Petrov)'
|
|
|
|
|
|
try:
|
|
import unittest2 as unittest #PY26
|
|
except ImportError:
|
|
import unittest
|
|
|
|
from google.protobuf import unittest_pb2
|
|
from google.protobuf import service_reflection
|
|
from google.protobuf import service
|
|
|
|
|
|
class FooUnitTest(unittest.TestCase):
|
|
|
|
def testService(self):
|
|
class MockRpcChannel(service.RpcChannel):
|
|
def CallMethod(self, method, controller, request, response, callback):
|
|
self.method = method
|
|
self.controller = controller
|
|
self.request = request
|
|
callback(response)
|
|
|
|
class MockRpcController(service.RpcController):
|
|
def SetFailed(self, msg):
|
|
self.failure_message = msg
|
|
|
|
self.callback_response = None
|
|
|
|
class MyService(unittest_pb2.TestService):
|
|
pass
|
|
|
|
self.callback_response = None
|
|
|
|
def MyCallback(response):
|
|
self.callback_response = response
|
|
|
|
rpc_controller = MockRpcController()
|
|
channel = MockRpcChannel()
|
|
srvc = MyService()
|
|
srvc.Foo(rpc_controller, unittest_pb2.FooRequest(), MyCallback)
|
|
self.assertEqual('Method Foo not implemented.',
|
|
rpc_controller.failure_message)
|
|
self.assertEqual(None, self.callback_response)
|
|
|
|
rpc_controller.failure_message = None
|
|
|
|
service_descriptor = unittest_pb2.TestService.GetDescriptor()
|
|
srvc.CallMethod(service_descriptor.methods[1], rpc_controller,
|
|
unittest_pb2.BarRequest(), MyCallback)
|
|
self.assertTrue(srvc.GetRequestClass(service_descriptor.methods[1]) is
|
|
unittest_pb2.BarRequest)
|
|
self.assertTrue(srvc.GetResponseClass(service_descriptor.methods[1]) is
|
|
unittest_pb2.BarResponse)
|
|
self.assertEqual('Method Bar not implemented.',
|
|
rpc_controller.failure_message)
|
|
self.assertEqual(None, self.callback_response)
|
|
|
|
class MyServiceImpl(unittest_pb2.TestService):
|
|
def Foo(self, rpc_controller, request, done):
|
|
self.foo_called = True
|
|
def Bar(self, rpc_controller, request, done):
|
|
self.bar_called = True
|
|
|
|
srvc = MyServiceImpl()
|
|
rpc_controller.failure_message = None
|
|
srvc.Foo(rpc_controller, unittest_pb2.FooRequest(), MyCallback)
|
|
self.assertEqual(None, rpc_controller.failure_message)
|
|
self.assertEqual(True, srvc.foo_called)
|
|
|
|
rpc_controller.failure_message = None
|
|
srvc.CallMethod(service_descriptor.methods[1], rpc_controller,
|
|
unittest_pb2.BarRequest(), MyCallback)
|
|
self.assertEqual(None, rpc_controller.failure_message)
|
|
self.assertEqual(True, srvc.bar_called)
|
|
|
|
def testServiceStub(self):
|
|
class MockRpcChannel(service.RpcChannel):
|
|
def CallMethod(self, method, controller, request,
|
|
response_class, callback):
|
|
self.method = method
|
|
self.controller = controller
|
|
self.request = request
|
|
callback(response_class())
|
|
|
|
self.callback_response = None
|
|
|
|
def MyCallback(response):
|
|
self.callback_response = response
|
|
|
|
channel = MockRpcChannel()
|
|
stub = unittest_pb2.TestService_Stub(channel)
|
|
rpc_controller = 'controller'
|
|
request = 'request'
|
|
|
|
# GetDescriptor now static, still works as instance method for compatibility
|
|
self.assertEqual(unittest_pb2.TestService_Stub.GetDescriptor(),
|
|
stub.GetDescriptor())
|
|
|
|
# Invoke method.
|
|
stub.Foo(rpc_controller, request, MyCallback)
|
|
|
|
self.assertIsInstance(self.callback_response, unittest_pb2.FooResponse)
|
|
self.assertEqual(request, channel.request)
|
|
self.assertEqual(rpc_controller, channel.controller)
|
|
self.assertEqual(stub.GetDescriptor().methods[0], channel.method)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|