| /* |
| * 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 tps |
| |
| import ( |
| "context" |
| "net/url" |
| "testing" |
| ) |
| |
| import ( |
| "github.com/golang/mock/gomock" |
| |
| "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/filter" |
| "dubbo.apache.org/dubbo-go/v3/filter/handler" |
| "dubbo.apache.org/dubbo-go/v3/filter/tps/limiter" |
| "dubbo.apache.org/dubbo-go/v3/protocol" |
| "dubbo.apache.org/dubbo-go/v3/protocol/invocation" |
| ) |
| |
| func TestTpsLimitFilterInvokeWithNoTpsLimiter(t *testing.T) { |
| tpsFilter := &tpsLimitFilter{} |
| invokeUrl := common.NewURLWithOptions( |
| common.WithParams(url.Values{}), |
| common.WithParamsValue(constant.TPSLimiterKey, "")) |
| attch := make(map[string]interface{}) |
| |
| result := tpsFilter.Invoke(context.Background(), |
| protocol.NewBaseInvoker(invokeUrl), |
| invocation.NewRPCInvocation("MethodName", |
| []interface{}{"OK"}, attch)) |
| assert.Nil(t, result.Error()) |
| assert.Nil(t, result.Result()) |
| } |
| |
| func TestGenericFilterInvokeWithDefaultTpsLimiter(t *testing.T) { |
| ctrl := gomock.NewController(t) |
| defer ctrl.Finish() |
| mockLimiter := limiter.NewMockTpsLimiter(ctrl) |
| mockLimiter.EXPECT().IsAllowable(gomock.Any(), gomock.Any()).Return(true).Times(1) |
| extension.SetTpsLimiter(constant.DefaultKey, func() filter.TpsLimiter { |
| return mockLimiter |
| }) |
| |
| tpsFilter := &tpsLimitFilter{} |
| invokeUrl := common.NewURLWithOptions( |
| common.WithParams(url.Values{}), |
| common.WithParamsValue(constant.TPSLimiterKey, constant.DefaultKey)) |
| attch := make(map[string]interface{}) |
| |
| result := tpsFilter.Invoke(context.Background(), |
| protocol.NewBaseInvoker(invokeUrl), |
| invocation.NewRPCInvocation("MethodName", |
| []interface{}{"OK"}, attch)) |
| assert.Nil(t, result.Error()) |
| assert.Nil(t, result.Result()) |
| } |
| |
| func TestGenericFilterInvokeWithDefaultTpsLimiterNotAllow(t *testing.T) { |
| ctrl := gomock.NewController(t) |
| defer ctrl.Finish() |
| mockLimiter := limiter.NewMockTpsLimiter(ctrl) |
| mockLimiter.EXPECT().IsAllowable(gomock.Any(), gomock.Any()).Return(false).Times(1) |
| extension.SetTpsLimiter(constant.DefaultKey, func() filter.TpsLimiter { |
| return mockLimiter |
| }) |
| |
| mockResult := &protocol.RPCResult{} |
| mockRejectedHandler := handler.NewMockRejectedExecutionHandler(ctrl) |
| mockRejectedHandler.EXPECT().RejectedExecution(gomock.Any(), gomock.Any()).Return(mockResult).Times(1) |
| |
| extension.SetRejectedExecutionHandler(constant.DefaultKey, func() filter.RejectedExecutionHandler { |
| return mockRejectedHandler |
| }) |
| |
| tpsFilter := &tpsLimitFilter{} |
| invokeUrl := common.NewURLWithOptions( |
| common.WithParams(url.Values{}), |
| common.WithParamsValue(constant.TPSLimiterKey, constant.DefaultKey)) |
| attch := make(map[string]interface{}) |
| |
| result := tpsFilter.Invoke(context.Background(), |
| protocol.NewBaseInvoker(invokeUrl), |
| invocation.NewRPCInvocation("MethodName", []interface{}{"OK"}, attch)) |
| assert.Nil(t, result.Error()) |
| assert.Nil(t, result.Result()) |
| } |