| # Copyright 2015-2016, 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: |
| # |
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| # 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. |
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| # this software without specific prior written permission. |
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| |
| """A test to verify an implementation of the Face layer of RPC Framework.""" |
| |
| # unittest is referenced from specification in this module. |
| import abc |
| import unittest # pylint: disable=unused-import |
| |
| import six |
| |
| from grpc.framework.face import exceptions |
| from tests.unit.framework.common import test_constants |
| from tests.unit.framework.face.testing import control |
| from tests.unit.framework.face.testing import coverage |
| from tests.unit.framework.face.testing import digest |
| from tests.unit.framework.face.testing import stock_service |
| from tests.unit.framework.face.testing import test_case |
| |
| |
| class BlockingInvocationInlineServiceTestCase( |
| six.with_metaclass(abc.ABCMeta, |
| test_case.FaceTestCase, coverage.BlockingCoverage)): |
| """A test of the Face layer of RPC Framework. |
| |
| Concrete subclasses must also extend unittest.TestCase. |
| """ |
| |
| 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.inline_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 ( |
| six.iteritems(self.digest.unary_unary_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| request = test_messages.request() |
| |
| response = self.stub.blocking_value_in_value_out( |
| name, request, test_constants.LONG_TIMEOUT) |
| |
| test_messages.verify(request, response, self) |
| |
| def testSuccessfulUnaryRequestStreamResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.unary_stream_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| request = test_messages.request() |
| |
| response_iterator = self.stub.inline_value_in_stream_out( |
| name, request, test_constants.LONG_TIMEOUT) |
| responses = list(response_iterator) |
| |
| test_messages.verify(request, responses, self) |
| |
| def testSuccessfulStreamRequestUnaryResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.stream_unary_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| requests = test_messages.requests() |
| |
| response = self.stub.blocking_stream_in_value_out( |
| name, iter(requests), test_constants.LONG_TIMEOUT) |
| |
| test_messages.verify(requests, response, self) |
| |
| def testSuccessfulStreamRequestStreamResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.stream_stream_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| requests = test_messages.requests() |
| |
| response_iterator = self.stub.inline_stream_in_stream_out( |
| name, iter(requests), test_constants.LONG_TIMEOUT) |
| responses = list(response_iterator) |
| |
| test_messages.verify(requests, responses, self) |
| |
| def testSequentialInvocations(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.unary_unary_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| first_request = test_messages.request() |
| second_request = test_messages.request() |
| |
| first_response = self.stub.blocking_value_in_value_out( |
| name, first_request, test_constants.SHORT_TIMEOUT) |
| |
| test_messages.verify(first_request, first_response, self) |
| |
| second_response = self.stub.blocking_value_in_value_out( |
| name, second_request, test_constants.SHORT_TIMEOUT) |
| |
| test_messages.verify(second_request, second_response, self) |
| |
| def testExpiredUnaryRequestUnaryResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.unary_unary_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| request = test_messages.request() |
| |
| with self.control.pause(), self.assertRaises( |
| exceptions.ExpirationError): |
| multi_callable = self.stub.unary_unary_multi_callable(name) |
| multi_callable(request, test_constants.SHORT_TIMEOUT) |
| |
| def testExpiredUnaryRequestStreamResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.unary_stream_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| request = test_messages.request() |
| |
| with self.control.pause(), self.assertRaises( |
| exceptions.ExpirationError): |
| response_iterator = self.stub.inline_value_in_stream_out( |
| name, request, test_constants.SHORT_TIMEOUT) |
| list(response_iterator) |
| |
| def testExpiredStreamRequestUnaryResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.stream_unary_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| requests = test_messages.requests() |
| |
| with self.control.pause(), self.assertRaises( |
| exceptions.ExpirationError): |
| multi_callable = self.stub.stream_unary_multi_callable(name) |
| multi_callable(iter(requests), test_constants.SHORT_TIMEOUT) |
| |
| def testExpiredStreamRequestStreamResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.stream_stream_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| requests = test_messages.requests() |
| |
| with self.control.pause(), self.assertRaises( |
| exceptions.ExpirationError): |
| response_iterator = self.stub.inline_stream_in_stream_out( |
| name, iter(requests), test_constants.SHORT_TIMEOUT) |
| list(response_iterator) |
| |
| def testFailedUnaryRequestUnaryResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.unary_unary_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| request = test_messages.request() |
| |
| with self.control.fail(), self.assertRaises(exceptions.ServicerError): |
| self.stub.blocking_value_in_value_out(name, request, |
| test_constants.SHORT_TIMEOUT) |
| |
| def testFailedUnaryRequestStreamResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.unary_stream_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| request = test_messages.request() |
| |
| with self.control.fail(), self.assertRaises(exceptions.ServicerError): |
| response_iterator = self.stub.inline_value_in_stream_out( |
| name, request, test_constants.SHORT_TIMEOUT) |
| list(response_iterator) |
| |
| def testFailedStreamRequestUnaryResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.stream_unary_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| requests = test_messages.requests() |
| |
| with self.control.fail(), self.assertRaises(exceptions.ServicerError): |
| self.stub.blocking_stream_in_value_out(name, iter(requests), |
| test_constants.SHORT_TIMEOUT) |
| |
| def testFailedStreamRequestStreamResponse(self): |
| for name, test_messages_sequence in ( |
| six.iteritems(self.digest.stream_stream_messages_sequences)): |
| for test_messages in test_messages_sequence: |
| requests = test_messages.requests() |
| |
| with self.control.fail(), self.assertRaises(exceptions.ServicerError): |
| response_iterator = self.stub.inline_stream_in_stream_out( |
| name, iter(requests), test_constants.SHORT_TIMEOUT) |
| list(response_iterator) |