diff options
Diffstat (limited to 'src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py')
-rw-r--r-- | src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py b/src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py new file mode 100644 index 0000000000..18eed53d6e --- /dev/null +++ b/src/python/grpcio_test/grpc_test/framework/face/testing/event_invocation_synchronous_event_service_test_case.py @@ -0,0 +1,362 @@ +# Copyright 2015, Google Inc. +# All rights reserved. +# +# 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. + +"""A test to verify an implementation of the Face layer of RPC Framework.""" + +import abc +import unittest + +from grpc.framework.face import interfaces +from grpc_test.framework.face.testing import callback as testing_callback +from grpc_test.framework.face.testing import control +from grpc_test.framework.face.testing import coverage +from grpc_test.framework.face.testing import digest +from grpc_test.framework.face.testing import stock_service +from grpc_test.framework.face.testing import test_case + +_TIMEOUT = 3 + + +class EventInvocationSynchronousEventServiceTestCase( + test_case.FaceTestCase, coverage.FullCoverage): + """A test of the Face layer of RPC Framework. + + Concrete subclasses must also extend unittest.TestCase. + """ + __metaclass__ = abc.ABCMeta + + def setUp(self): + """See unittest.TestCase.setUp for full specification. + + Overriding implementations must call this implementation. + """ + self.control = control.PauseFailControl() + self.digest = digest.digest( + stock_service.STOCK_TEST_SERVICE, self.control, None) + + self.stub, self.memo = self.set_up_implementation( + self.digest.name, self.digest.methods, + self.digest.event_method_implementations, None) + + def tearDown(self): + """See unittest.TestCase.tearDown for full specification. + + Overriding implementations must call this implementation. + """ + self.tear_down_implementation(self.memo) + + def testSuccessfulUnaryRequestUnaryResponse(self): + for name, test_messages_sequence in ( + self.digest.unary_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + request = test_messages.request() + callback = testing_callback.Callback() + + self.stub.event_value_in_value_out( + name, request, callback.complete, callback.abort, _TIMEOUT) + callback.block_until_terminated() + response = callback.response() + + test_messages.verify(request, response, self) + + def testSuccessfulUnaryRequestStreamResponse(self): + for name, test_messages_sequence in ( + self.digest.unary_stream_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + request = test_messages.request() + callback = testing_callback.Callback() + + self.stub.event_value_in_stream_out( + name, request, callback, callback.abort, _TIMEOUT) + callback.block_until_terminated() + responses = callback.responses() + + test_messages.verify(request, responses, self) + + def testSuccessfulStreamRequestUnaryResponse(self): + for name, test_messages_sequence in ( + self.digest.stream_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + requests = test_messages.requests() + callback = testing_callback.Callback() + + unused_call, request_consumer = self.stub.event_stream_in_value_out( + name, callback.complete, callback.abort, _TIMEOUT) + for request in requests: + request_consumer.consume(request) + request_consumer.terminate() + callback.block_until_terminated() + response = callback.response() + + test_messages.verify(requests, response, self) + + def testSuccessfulStreamRequestStreamResponse(self): + for name, test_messages_sequence in ( + self.digest.stream_stream_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + requests = test_messages.requests() + callback = testing_callback.Callback() + + unused_call, request_consumer = self.stub.event_stream_in_stream_out( + name, callback, callback.abort, _TIMEOUT) + for request in requests: + request_consumer.consume(request) + request_consumer.terminate() + callback.block_until_terminated() + responses = callback.responses() + + test_messages.verify(requests, responses, self) + + def testSequentialInvocations(self): + # pylint: disable=cell-var-from-loop + for name, test_messages_sequence in ( + self.digest.unary_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + first_request = test_messages.request() + second_request = test_messages.request() + first_callback = testing_callback.Callback() + second_callback = testing_callback.Callback() + + def make_second_invocation(first_response): + first_callback.complete(first_response) + self.stub.event_value_in_value_out( + name, second_request, second_callback.complete, + second_callback.abort, _TIMEOUT) + + self.stub.event_value_in_value_out( + name, first_request, make_second_invocation, first_callback.abort, + _TIMEOUT) + second_callback.block_until_terminated() + + first_response = first_callback.response() + second_response = second_callback.response() + test_messages.verify(first_request, first_response, self) + test_messages.verify(second_request, second_response, self) + + def testExpiredUnaryRequestUnaryResponse(self): + for name, test_messages_sequence in ( + self.digest.unary_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + request = test_messages.request() + callback = testing_callback.Callback() + + with self.control.pause(): + self.stub.event_value_in_value_out( + name, request, callback.complete, callback.abort, _TIMEOUT) + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion()) + + def testExpiredUnaryRequestStreamResponse(self): + for name, test_messages_sequence in ( + self.digest.unary_stream_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + request = test_messages.request() + callback = testing_callback.Callback() + + with self.control.pause(): + self.stub.event_value_in_stream_out( + name, request, callback, callback.abort, _TIMEOUT) + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion()) + + def testExpiredStreamRequestUnaryResponse(self): + for name, test_messages_sequence in ( + self.digest.stream_unary_messages_sequences.iteritems()): + for unused_test_messages in test_messages_sequence: + callback = testing_callback.Callback() + + self.stub.event_stream_in_value_out( + name, callback.complete, callback.abort, _TIMEOUT) + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion()) + + def testExpiredStreamRequestStreamResponse(self): + for name, test_messages_sequence in ( + self.digest.stream_stream_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + requests = test_messages.requests() + callback = testing_callback.Callback() + + unused_call, request_consumer = self.stub.event_stream_in_stream_out( + name, callback, callback.abort, _TIMEOUT) + for request in requests: + request_consumer.consume(request) + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.EXPIRED, callback.abortion()) + + def testFailedUnaryRequestUnaryResponse(self): + for name, test_messages_sequence in ( + self.digest.unary_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + request = test_messages.request() + callback = testing_callback.Callback() + + with self.control.fail(): + self.stub.event_value_in_value_out( + name, request, callback.complete, callback.abort, _TIMEOUT) + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, callback.abortion()) + + def testFailedUnaryRequestStreamResponse(self): + for name, test_messages_sequence in ( + self.digest.unary_stream_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + request = test_messages.request() + callback = testing_callback.Callback() + + with self.control.fail(): + self.stub.event_value_in_stream_out( + name, request, callback, callback.abort, _TIMEOUT) + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, callback.abortion()) + + def testFailedStreamRequestUnaryResponse(self): + for name, test_messages_sequence in ( + self.digest.stream_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + requests = test_messages.requests() + callback = testing_callback.Callback() + + with self.control.fail(): + unused_call, request_consumer = self.stub.event_stream_in_value_out( + name, callback.complete, callback.abort, _TIMEOUT) + for request in requests: + request_consumer.consume(request) + request_consumer.terminate() + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, callback.abortion()) + + def testFailedStreamRequestStreamResponse(self): + for name, test_messages_sequence in ( + self.digest.stream_stream_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + requests = test_messages.requests() + callback = testing_callback.Callback() + + with self.control.fail(): + unused_call, request_consumer = self.stub.event_stream_in_stream_out( + name, callback, callback.abort, _TIMEOUT) + for request in requests: + request_consumer.consume(request) + request_consumer.terminate() + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.SERVICER_FAILURE, callback.abortion()) + + def testParallelInvocations(self): + for name, test_messages_sequence in ( + self.digest.unary_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + first_request = test_messages.request() + first_callback = testing_callback.Callback() + second_request = test_messages.request() + second_callback = testing_callback.Callback() + + self.stub.event_value_in_value_out( + name, first_request, first_callback.complete, first_callback.abort, + _TIMEOUT) + self.stub.event_value_in_value_out( + name, second_request, second_callback.complete, + second_callback.abort, _TIMEOUT) + first_callback.block_until_terminated() + second_callback.block_until_terminated() + + first_response = first_callback.response() + second_response = second_callback.response() + test_messages.verify(first_request, first_response, self) + test_messages.verify(second_request, second_response, self) + + @unittest.skip('TODO(nathaniel): implement.') + def testWaitingForSomeButNotAllParallelInvocations(self): + raise NotImplementedError() + + def testCancelledUnaryRequestUnaryResponse(self): + for name, test_messages_sequence in ( + self.digest.unary_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + request = test_messages.request() + callback = testing_callback.Callback() + + with self.control.pause(): + call = self.stub.event_value_in_value_out( + name, request, callback.complete, callback.abort, _TIMEOUT) + call.cancel() + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion()) + + def testCancelledUnaryRequestStreamResponse(self): + for name, test_messages_sequence in ( + self.digest.unary_stream_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + request = test_messages.request() + callback = testing_callback.Callback() + + call = self.stub.event_value_in_stream_out( + name, request, callback, callback.abort, _TIMEOUT) + call.cancel() + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion()) + + def testCancelledStreamRequestUnaryResponse(self): + for name, test_messages_sequence in ( + self.digest.stream_unary_messages_sequences.iteritems()): + for test_messages in test_messages_sequence: + requests = test_messages.requests() + callback = testing_callback.Callback() + + call, request_consumer = self.stub.event_stream_in_value_out( + name, callback.complete, callback.abort, _TIMEOUT) + for request in requests: + request_consumer.consume(request) + call.cancel() + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion()) + + def testCancelledStreamRequestStreamResponse(self): + for name, test_messages_sequence in ( + self.digest.stream_stream_messages_sequences.iteritems()): + for unused_test_messages in test_messages_sequence: + callback = testing_callback.Callback() + + call, unused_request_consumer = self.stub.event_stream_in_stream_out( + name, callback, callback.abort, _TIMEOUT) + call.cancel() + callback.block_until_terminated() + + self.assertEqual(interfaces.Abortion.CANCELLED, callback.abortion()) |