| //Copyright 2017 Huawei Technologies Co., Ltd |
| // |
| //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 service_test |
| |
| import ( |
| _ "github.com/ServiceComb/service-center/server/plugin/infra/registry/embededetcd" |
| _ "github.com/ServiceComb/service-center/server/plugin/infra/registry/etcd" |
| ) |
| |
| import ( |
| "encoding/json" |
| "fmt" |
| "github.com/ServiceComb/service-center/pkg/etcdsync" |
| "github.com/ServiceComb/service-center/pkg/util" |
| apt "github.com/ServiceComb/service-center/server/core" |
| "github.com/ServiceComb/service-center/server/core/backend" |
| pb "github.com/ServiceComb/service-center/server/core/proto" |
| "github.com/ServiceComb/service-center/server/infra/registry" |
| "github.com/ServiceComb/service-center/server/service" |
| "testing" |
| "time" |
| ) |
| |
| func init() { |
| etcdsync.IsDebug = true |
| } |
| |
| func TestServiceController_CreateDependenciesForMicroServices(t *testing.T) { |
| tryTimes := 3 |
| testCount := 10 |
| serviceResource, _ := service.AssembleResources() |
| for i := 0; i < testCount; i++ { |
| _, err := serviceResource.Create(getContext(), &pb.CreateServiceRequest{ |
| Service: &pb.MicroService{ |
| ServiceName: fmt.Sprintf("service%d", i), |
| AppId: "test_deps", |
| Version: "1.0.0", |
| Level: "FRONT", |
| Status: "UP", |
| }, |
| }) |
| if err != nil { |
| util.Logger().Error(err.Error(), err) |
| return |
| } |
| } |
| |
| for i := 0; i < testCount; i++ { |
| go func(i int) { |
| serviceName := fmt.Sprintf("service%d", i) |
| _, err := serviceResource.CreateDependenciesForMicroServices(getContext(), &pb.CreateDependenciesRequest{ |
| Dependencies: []*pb.MircroServiceDependency{ |
| { |
| Consumer: &pb.DependencyKey{ |
| AppId: "test_deps", |
| ServiceName: serviceName, |
| Version: "1.0.0", |
| }, |
| Providers: []*pb.DependencyKey{ |
| { |
| AppId: "test_deps", |
| ServiceName: "service0", |
| Version: "1.0.0", |
| }, |
| }, |
| }, |
| }, |
| }) |
| if err != nil { |
| util.Logger().Errorf(err, "CreateDependenciesForMicroServices %s failed.", serviceName) |
| return |
| } |
| }(i) |
| } |
| for { |
| time.Sleep(5 * time.Second) |
| key := apt.GenerateProviderDependencyRuleKey("default/default", &pb.MicroServiceKey{ |
| AppId: "test_deps", |
| ServiceName: "service0", |
| Version: "1.0.0", |
| }) |
| resp, err := backend.Registry().Do(getContext(), |
| registry.GET, registry.WithStrKey(key)) |
| if err != nil { |
| util.Logger().Errorf(err, "%s failed.", key) |
| return |
| } |
| if len(resp.Kvs) == 0 { |
| util.Logger().Warnf(nil, "%s: 0.", key) |
| continue |
| } |
| d := &pb.MicroServiceDependency{} |
| err = json.Unmarshal(resp.Kvs[0].Value, d) |
| if err != nil { |
| util.Logger().Errorf(err, "%s failed.", key) |
| return |
| } |
| fmt.Println(key, ":", len(d.Dependency)) |
| if len(d.Dependency) != testCount { |
| tryTimes-- |
| if tryTimes < 0 { |
| t.Error("Time out to wait ") |
| } |
| continue |
| } |
| return |
| } |
| } |