feat proto: use pre-generated protos in testsuite (#30)

Author: Anton3

tests/conftest.py

@@ -6,32 +6,22 @@
 
 from testsuite.databases.pgsql import discover
 
-USERVER_CONFIG_HOOKS = ['_prepare_service_config']
+import handlers.hello_pb2_grpc as hello_services  # noqa: E402, E501
+
+USERVER_CONFIG_HOOKS = ['prepare_service_config']
 pytest_plugins = [
     'pytest_userver.plugins.postgresql',
     'pytest_userver.plugins.grpc',
 ]
 
 
-@pytest.fixture(scope='session')
-def hello_protos():
-    return grpc.protos('hello.proto')
-
-
-@pytest.fixture(scope='session')
-def hello_services():
-    return grpc.services('hello.proto')
-
-
 @pytest.fixture
-def grpc_service(pgsql, hello_services, grpc_channel, service_client):
+def grpc_service(pgsql, grpc_channel, service_client):
     return hello_services.HelloServiceStub(grpc_channel)
 
 
 @pytest.fixture(scope='session')
-def mock_grpc_hello_session(
-        hello_services, grpc_mockserver, create_grpc_mock,
-):
+def mock_grpc_hello_session(grpc_mockserver, create_grpc_mock):
     mock = create_grpc_mock(hello_services.HelloServiceServicer)
     hello_services.add_HelloServiceServicer_to_server(
         mock.servicer, grpc_mockserver,
@@ -46,7 +36,7 @@ def mock_grpc_server(mock_grpc_hello_session):
 
 
 @pytest.fixture(scope='session')
-def _prepare_service_config(grpc_mockserver_endpoint):
+def prepare_service_config(grpc_mockserver_endpoint):
     def patch_config(config, config_vars):
         components = config['components_manager']['components']
         components['hello-client']['endpoint'] = grpc_mockserver_endpoint

tests/test_hello.py

@@ -1,9 +1,11 @@
 import pytest
 
+import handlers.hello_pb2 as hello_protos  # noqa: E402, E501
+
 # Start the tests via `make test-debug` or `make test-release`
 
 
-async def test_grpc_client(hello_protos, mock_grpc_server, grpc_service):
+async def test_grpc_client(mock_grpc_server, grpc_service):
     @mock_grpc_server('SayHello')
     async def mock_say_hello(request, context):
         assert request.name
@@ -17,13 +19,13 @@ async def mock_say_hello(request, context):
     assert mock_say_hello.times_called == 1
 
 
-async def test_first_time_users(hello_protos, grpc_service):
+async def test_first_time_users(grpc_service):
     request = hello_protos.HelloRequest(name='userver')
     response = await grpc_service.SayHello(request)
     assert response.text == 'Hello, userver!\n'
 
 
-async def test_db_updates(hello_protos, grpc_service):
+async def test_db_updates(grpc_service):
     request = hello_protos.HelloRequest(name='World')
     response = await grpc_service.SayHello(request)
     assert response.text == 'Hello, World!\n'
@@ -38,7 +40,7 @@ async def test_db_updates(hello_protos, grpc_service):
 
 
 @pytest.mark.pgsql('db_1', files=['initial_data.sql'])
-async def test_db_initial_data(hello_protos, grpc_service):
+async def test_db_initial_data(grpc_service):
     request = hello_protos.HelloRequest(name='user-from-initial_data.sql')
     response = await grpc_service.SayHello(request)
     assert response.text == 'Hi again, user-from-initial_data.sql!\n'