1 files changed, 33 insertions, 0 deletions
diff --git a/src/python/grpcio_tests/tests/testing/_application_testing_common.py b/src/python/grpcio_tests/tests/testing/_application_testing_common.py
new file mode 100644
index 0000000000..9c9e485a78
--- /dev/null
+++ b/src/python/grpcio_tests/tests/testing/_application_testing_common.py
@@ -0,0 +1,33 @@
+# Copyright 2017 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import grpc_testing
+
+from tests.testing.proto import requests_pb2
+from tests.testing.proto import services_pb2
+
+# TODO(https://github.com/grpc/grpc/issues/11657): Eliminate this entirely.
+# TODO(https://github.com/google/protobuf/issues/3452): Eliminate this if/else.
+if services_pb2.DESCRIPTOR.services_by_name.get('FirstService') is None:
+    FIRST_SERVICE = 'Fix protobuf issue 3452!'
+    FIRST_SERVICE_UNUN = 'Fix protobuf issue 3452!'
+    FIRST_SERVICE_UNSTRE = 'Fix protobuf issue 3452!'
+    FIRST_SERVICE_STREUN = 'Fix protobuf issue 3452!'
+    FIRST_SERVICE_STRESTRE = 'Fix protobuf issue 3452!'
+else:
+    FIRST_SERVICE = services_pb2.DESCRIPTOR.services_by_name['FirstService']
+    FIRST_SERVICE_UNUN = FIRST_SERVICE.methods_by_name['UnUn']
+    FIRST_SERVICE_UNSTRE = FIRST_SERVICE.methods_by_name['UnStre']
+    FIRST_SERVICE_STREUN = FIRST_SERVICE.methods_by_name['StreUn']
+    FIRST_SERVICE_STRESTRE = FIRST_SERVICE.methods_by_name['StreStre']