diff options
Diffstat (limited to 'src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py')
| -rw-r--r-- | src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py b/src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py index c8a3a1bc74..a47fcd3681 100644 --- a/src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py +++ b/src/python/grpcio/tests/unit/framework/interfaces/face/_blocking_invocation_inline_service.py @@ -34,6 +34,8 @@ import itertools import unittest from concurrent import futures +import six + # test_interfaces is referenced from specification in this module. from grpc.framework.foundation import logging_pool from grpc.framework.interfaces.face import face @@ -46,14 +48,13 @@ from tests.unit.framework.interfaces.face import _stock_service from tests.unit.framework.interfaces.face import test_interfaces # pylint: disable=unused-import -class TestCase(test_coverage.Coverage, unittest.TestCase): +class TestCase(six.with_metaclass(abc.ABCMeta, test_coverage.Coverage, unittest.TestCase)): """A test of the Face layer of RPC Framework. Concrete subclasses must have an "implementation" attribute of type test_interfaces.Implementation and an "invoker_constructor" attribute of type _invocation.InvokerConstructor. """ - __metaclass__ = abc.ABCMeta NAME = 'BlockingInvocationInlineServiceTest' |