| // Copyright 2016 The LUCI 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. |
| |
| package e2etest |
| |
| import ( |
| "context" |
| "testing" |
| |
| proto "github.com/golang/protobuf/proto" |
| "google.golang.org/genproto/googleapis/rpc/errdetails" |
| codes "google.golang.org/grpc/codes" |
| status "google.golang.org/grpc/status" |
| |
| "go.chromium.org/luci/common/testing/prpctest" |
| |
| . "github.com/smartystreets/goconvey/convey" |
| . "go.chromium.org/luci/common/testing/assertions" |
| ) |
| |
| type service struct { |
| R *HelloReply |
| err error |
| } |
| |
| func (s *service) Greet(c context.Context, req *HelloRequest) (*HelloReply, error) { |
| return s.R, s.err |
| } |
| |
| func TestEndToEnd(t *testing.T) { |
| Convey(`A client/server for the Greet service`, t, func() { |
| c := context.Background() |
| svc := service{} |
| |
| // Create a client/server for Greet service. |
| ts := prpctest.Server{} |
| RegisterHelloServer(&ts, &svc) |
| ts.Start(c) |
| defer ts.Close() |
| |
| prpcClient, err := ts.NewClient() |
| if err != nil { |
| panic(err) |
| } |
| client := NewHelloPRPCClient(prpcClient) |
| |
| Convey(`Can round-trip a hello message`, func() { |
| svc.R = &HelloReply{Message: "sup"} |
| |
| resp, err := client.Greet(c, &HelloRequest{Name: "round-trip"}) |
| So(err, ShouldBeRPCOK) |
| So(resp, ShouldResembleProto, svc.R) |
| }) |
| |
| Convey(`Can round-trip status details`, func() { |
| detail := &errdetails.DebugInfo{Detail: "x"} |
| |
| s := status.New(codes.Internal, "internal") |
| s, err := s.WithDetails(detail) |
| So(err, ShouldBeNil) |
| svc.err = s.Err() |
| |
| _, err = client.Greet(c, &HelloRequest{Name: "round-trip"}) |
| details := status.Convert(err).Details() |
| So(details, ShouldResembleProto, []proto.Message{detail}) |
| }) |
| }) |
| } |