| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 graceful_shutdown |
| |
| import ( |
| "context" |
| "net/url" |
| "testing" |
| ) |
| |
| import ( |
| perrors "github.com/pkg/errors" |
| |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| import ( |
| "dubbo.apache.org/dubbo-go/v3/common" |
| "dubbo.apache.org/dubbo-go/v3/common/constant" |
| "dubbo.apache.org/dubbo-go/v3/common/extension" |
| "dubbo.apache.org/dubbo-go/v3/config" |
| "dubbo.apache.org/dubbo-go/v3/filter" |
| "dubbo.apache.org/dubbo-go/v3/protocol" |
| "dubbo.apache.org/dubbo-go/v3/protocol/invocation" |
| ) |
| |
| func TestProviderFilterInvoke(t *testing.T) { |
| url := common.NewURLWithOptions(common.WithParams(url.Values{})) |
| invocation := invocation.NewRPCInvocation("GetUser", []interface{}{"OK"}, make(map[string]interface{})) |
| |
| extension.SetRejectedExecutionHandler("test", func() filter.RejectedExecutionHandler { |
| return &TestRejectedExecutionHandler{} |
| }) |
| |
| rootConfig := config.NewRootConfigBuilder(). |
| SetShutDown(config.NewShutDownConfigBuilder(). |
| SetTimeout("60s"). |
| SetStepTimeout("3s"). |
| SetRejectRequestHandler("test"). |
| Build()).Build() |
| |
| config.SetRootConfig(*rootConfig) |
| |
| filterValue, _ := extension.GetFilter(constant.GracefulShutdownProviderFilterKey) |
| filter := filterValue.(*providerGracefulShutdownFilter) |
| filter.Set(constant.GracefulShutdownFilterShutdownConfig, config.GetShutDown()) |
| assert.Equal(t, filter.shutdownConfig, config.GetShutDown()) |
| |
| result := filter.Invoke(context.Background(), protocol.NewBaseInvoker(url), invocation) |
| assert.NotNil(t, result) |
| assert.Nil(t, result.Error()) |
| |
| config.GetShutDown().RejectRequest.Store(true) |
| result = filter.Invoke(context.Background(), protocol.NewBaseInvoker(url), invocation) |
| assert.NotNil(t, result) |
| assert.NotNil(t, result.Error().Error(), "Rejected") |
| |
| } |
| |
| type TestRejectedExecutionHandler struct{} |
| |
| // RejectedExecution will do nothing, it only log the invocation. |
| func (handler *TestRejectedExecutionHandler) RejectedExecution(url *common.URL, |
| _ protocol.Invocation) protocol.Result { |
| |
| return &protocol.RPCResult{ |
| Err: perrors.New("Rejected"), |
| } |
| } |