def testIncompleteRequest(self):
'''Test calling RPC with incomplete request.'''
# Create data
service_request = test_pb2.Request()
# Fake socket with prepared response
socket = FakeSocket()
socket.withResponseProto(self.service_response)
socketFactory = FakeSocketFactory()
socketFactory.setSocket(socket)
# Create channel
channel = ch.SocketRpcChannel("host", -1, socketFactory)
controller = channel.newController()
# Create the service
service = test_pb2.TestService_Stub(channel)
# Call RPC method
callback = FakeCallback()
service.TestMethod(controller,service_request,callback)
self.assertFalse(callback.invoked,'Callback invoked')
self.assertEquals(rpc_pb2.BAD_REQUEST_PROTO,controller.reason)
self.assertTrue(controller.failed())
def testGoodRpc(self):
'''Test a good RPC call.'''
# Fake socket with prepared response
socket = FakeSocket()
socket.withResponseProto(self.service_response)
socketFactory = FakeSocketFactory()
socketFactory.setSocket(socket)
# Create channel
channel = ch.SocketRpcChannel("host", -1, socketFactory)
controller = channel.newController()
# Create the service
service = test_pb2.TestService_Stub(channel)
# Call RPC method
callback = FakeCallback()
service.TestMethod(controller,self.service_request,callback)
self.assertTrue(callback.invoked,'Callback invoked')
self.assertEquals(self.service_response.str_data,
callback.response.str_data,'Response message')
self.assertEquals(self.serialized_request,
socket.getRequest().request_proto,
'Request protocol serialisation')
self.assertEquals(service.DESCRIPTOR.full_name,
socket.getRequest().service_name,'Service name')
self.assertEquals(service.DESCRIPTOR.methods[0].name,
socket.getRequest().method_name,'Method name')
def testGoodRpc(self):
'''Test a good RPC call.'''
# Fake socket with prepared response
socket = FakeSocket()
socket.withResponseProto(self.service_response)
socketFactory = FakeSocketFactory()
socketFactory.setSocket(socket)
# Create channel
channel = ch.SocketRpcChannel("host", -1, socketFactory)
# Create the service
service = test_pb2.TestService_Stub(channel)
def VerifyGoodRpc(response):
self.assertEquals(self.service_response.str_data,
response.str_data, 'Response message')
self.assertEquals(self.serialized_request,
socket.getRequest().request_proto,
'Request protocol serialisation')
self.assertEquals(service.DESCRIPTOR.full_name,
socket.getRequest().service_name, 'Service name')
self.assertEquals(service.DESCRIPTOR.methods[0].name,
socket.getRequest().method_name, 'Method name')
# Call RPC method
controller = channel.newController()
callback = FakeCallback()
service.TestMethod(controller, self.service_request, callback)
self.assertTrue(callback.invoked, 'Callback invoked')
VerifyGoodRpc(callback.response)
# Call Blocking RPC
controller = channel.newController()
response = service.TestMethod(controller, self.service_request, None)
VerifyGoodRpc(response)
def testIncompleteRequest(self):
'''Test calling RPC with incomplete request.'''
# Create data
service_request = test_pb2.Request()
# Fake socket with prepared response
socket = FakeSocket()
socket.withResponseProto(self.service_response)
socketFactory = FakeSocketFactory()
socketFactory.setSocket(socket)
# Create channel
channel = ch.SocketRpcChannel("host", -1, socketFactory)
# Create the service
service = test_pb2.TestService_Stub(channel)
# Call RPC method
controller = channel.newController()
callback = FakeCallback()
service.TestMethod(controller, service_request, callback)
self.assertTrue(callback.invoked, 'Callback invoked')
self.assertTrue(callback.response is None, 'Response')
self.assertEquals(rpc_pb2.BAD_REQUEST_PROTO, controller.reason)
self.assertTrue(controller.failed())
# Call Blocking RPC
controller = channel.newController()
try:
service.TestMethod(controller, service_request, None)
self.fail('Should have thrown error')
except RpcError:
self.assertTrue(controller.failed())
self.assertEquals(rpc_pb2.BAD_REQUEST_PROTO, controller.reason,
'Error reason')