| /* |
| * |
| * Copyright 2019 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. |
| */ |
| |
| package grpc_service_config_test |
| |
| import ( |
| "testing" |
| |
| "github.com/golang/protobuf/jsonpb" |
| wrapperspb "github.com/golang/protobuf/ptypes/wrappers" |
| "google.golang.org/grpc/internal/grpctest" |
| scpb "google.golang.org/grpc/internal/proto/grpc_service_config" |
| ) |
| |
| type s struct { |
| grpctest.Tester |
| } |
| |
| func Test(t *testing.T) { |
| grpctest.RunSubTests(t, s{}) |
| } |
| |
| // TestXdsConfigMarshalToJSON is an example to print json format of xds_config. |
| func (s) TestXdsConfigMarshalToJSON(t *testing.T) { |
| c := &scpb.XdsConfig{ |
| ChildPolicy: []*scpb.LoadBalancingConfig{ |
| {Policy: &scpb.LoadBalancingConfig_Grpclb{ |
| Grpclb: &scpb.GrpcLbConfig{}, |
| }}, |
| {Policy: &scpb.LoadBalancingConfig_RoundRobin{ |
| RoundRobin: &scpb.RoundRobinConfig{}, |
| }}, |
| }, |
| FallbackPolicy: []*scpb.LoadBalancingConfig{ |
| {Policy: &scpb.LoadBalancingConfig_Grpclb{ |
| Grpclb: &scpb.GrpcLbConfig{}, |
| }}, |
| {Policy: &scpb.LoadBalancingConfig_PickFirst{ |
| PickFirst: &scpb.PickFirstConfig{}, |
| }}, |
| }, |
| EdsServiceName: "eds.service.name", |
| LrsLoadReportingServerName: &wrapperspb.StringValue{ |
| Value: "lrs.server.name", |
| }, |
| } |
| j, err := (&jsonpb.Marshaler{}).MarshalToString(c) |
| if err != nil { |
| t.Fatalf("failed to marshal proto to json: %v", err) |
| } |
| t.Logf(j) |
| } |