Add helloworld.proto and re-generate files (nginx#3091)

pyproject.toml

@@ -11,3 +11,27 @@ skip_gitignore = true
 balanced_wrapping = true
 filter_files = true
 skip_glob = ['*pb2*']
+
+[tool.pytest.ini_options]
+pythonpath = [
+    ".",
+    "tests/suite",
+    "tests/suite/grpc",
+]
+addopts = "--tb=native -ra --disable-warnings -x -l --profile -v"
+log_cli = true
+markers =[
+    "smoke",
+    "vsr",
+    "policies",
+    "vs",
+    "ts",
+    "ingresses",
+    "appprotect",
+    "rewrite",
+    "skip_for_nginx_oss",
+]
+testpaths = [
+    "tests",
+    "perf-tests",
+]

tests/docker/Dockerfile

@@ -21,4 +21,6 @@ RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s
 
 COPY --link tests /workspace/tests
 
+COPY --link pyproject.toml /workspace/
+
 ENTRYPOINT ["python3", "-m", "pytest"]

tests/suite/grpc/README.md

@@ -0,0 +1,7 @@
+The files here are generated using `helloworld.proto` from the grpc [repo](https://github.com/grpc/grpc-go/tree/master/examples/helloworld/helloworld).
+
+To update the files run the following command:
+
+```bash
+python3 -m grpc_tools.protoc --proto_path=. --python_out=. --grpc_python_out=. helloworld.proto
+```

tests/suite/grpc/helloworld.proto

@@ -0,0 +1,38 @@
+// Copyright 2015 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.
+
+syntax = "proto3";
+
+option go_package = "google.golang.org/grpc/examples/helloworld/helloworld";
+option java_multiple_files = true;
+option java_package = "io.grpc.examples.helloworld";
+option java_outer_classname = "HelloWorldProto";
+
+package helloworld;
+
+// The greeting service definition.
+service Greeter {
+  // Sends a greeting
+  rpc SayHello (HelloRequest) returns (HelloReply) {}
+}
+
+// The request message containing the user's name.
+message HelloRequest {
+  string name = 1;
+}
+
+// The response message containing the greetings
+message HelloReply {
+  string message = 1;
+}

tests/suite/grpc/helloworld_pb2_grpc.py

@@ -1,48 +1,70 @@
 # Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+"""Client and server classes corresponding to protobuf-defined services."""
 import grpc
 
-from suite.grpc.helloworld_pb2 import (
-      HelloRequest,
-      HelloReply,
-)
+import helloworld_pb2 as helloworld__pb2
 
 
 class GreeterStub(object):
-  """The greeting service definition.
-  """
-
-  def __init__(self, channel):
-    """Constructor.
-    Args:
-      channel: A grpc.Channel.
+    """The greeting service definition.
     """
-    self.SayHello = channel.unary_unary(
-        '/helloworld.Greeter/SayHello',
-        request_serializer=HelloRequest.SerializeToString,
-        response_deserializer=HelloReply.FromString,
-        )
 
+    def __init__(self, channel):
+        """Constructor.
+
+        Args:
+            channel: A grpc.Channel.
+        """
+        self.SayHello = channel.unary_unary(
+                '/helloworld.Greeter/SayHello',
+                request_serializer=helloworld__pb2.HelloRequest.SerializeToString,
+                response_deserializer=helloworld__pb2.HelloReply.FromString,
+                )
 
-class GreeterServicer(object):
-  """The greeting service definition.
-  """
 
-  def SayHello(self, request, context):
-    """Sends a greeting
+class GreeterServicer(object):
+    """The greeting service definition.
     """
-    context.set_code(grpc.StatusCode.UNIMPLEMENTED)
-    context.set_details('Method not implemented!')
-    raise NotImplementedError('Method not implemented!')
+
+    def SayHello(self, request, context):
+        """Sends a greeting
+        """
+        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+        context.set_details('Method not implemented!')
+        raise NotImplementedError('Method not implemented!')
 
 
 def add_GreeterServicer_to_server(servicer, server):
-  rpc_method_handlers = {
-      'SayHello': grpc.unary_unary_rpc_method_handler(
-          servicer.SayHello,
-          request_deserializer=HelloRequest.FromString,
-          response_serializer=HelloReply.SerializeToString,
-      ),
-  }
-  generic_handler = grpc.method_handlers_generic_handler(
-      'helloworld.Greeter', rpc_method_handlers)
-  server.add_generic_rpc_handlers((generic_handler,))
+    rpc_method_handlers = {
+            'SayHello': grpc.unary_unary_rpc_method_handler(
+                    servicer.SayHello,
+                    request_deserializer=helloworld__pb2.HelloRequest.FromString,
+                    response_serializer=helloworld__pb2.HelloReply.SerializeToString,
+            ),
+    }
+    generic_handler = grpc.method_handlers_generic_handler(
+            'helloworld.Greeter', rpc_method_handlers)
+    server.add_generic_rpc_handlers((generic_handler,))
+
+
+ # This class is part of an EXPERIMENTAL API.
+class Greeter(object):
+    """The greeting service definition.
+    """
+
+    @staticmethod
+    def SayHello(request,
+            target,
+            options=(),
+            channel_credentials=None,
+            call_credentials=None,
+            insecure=False,
+            compression=None,
+            wait_for_ready=None,
+            timeout=None,
+            metadata=None):
+        return grpc.experimental.unary_unary(request, target, '/helloworld.Greeter/SayHello',
+            helloworld__pb2.HelloRequest.SerializeToString,
+            helloworld__pb2.HelloReply.FromString,
+            options, channel_credentials,
+            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)