| /* |
| * 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 metrics |
| |
| import ( |
| "context" |
| "testing" |
| ) |
| |
| import ( |
| "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/metrics" |
| "dubbo.apache.org/dubbo-go/v3/protocol" |
| "dubbo.apache.org/dubbo-go/v3/protocol/invocation" |
| ) |
| |
| func TestMetricsFilterInvoke(t *testing.T) { |
| mockChan := make(chan metrics.MetricsEvent, 10) |
| defer close(mockChan) |
| metrics.Subscribe(constant.MetricsRpc, mockChan) |
| |
| url, _ := common.NewURL( |
| "dubbo://:20000/UserProvider?app.version=0.0.1&application=BDTService&bean.name=UserProvider" + |
| "&cluster=failover&environment=dev&group=&interface=com.ikurento.user.UserProvider&loadbalance=random&methods.GetUser." + |
| "loadbalance=random&methods.GetUser.retries=1&methods.GetUser.weight=0&module=dubbogo+user-info+server&name=" + |
| "BDTService&organization=ikurento.com&owner=ZX®istry.role=3&retries=&" + |
| "service.filter=echo%2Ctoken%2Caccesslog×tamp=1569153406&token=934804bf-b007-4174-94eb-96e3e1d60cc7&version=&warmup=100") |
| invoker := protocol.NewBaseInvoker(url) |
| |
| attach := make(map[string]interface{}, 10) |
| inv := invocation.NewRPCInvocation("MethodName", []interface{}{"OK", "Hello"}, attach) |
| ctx := context.Background() |
| |
| filter := newFilter() |
| result := filter.Invoke(ctx, invoker, inv) |
| assert.NotNil(t, result) |
| result = filter.OnResponse(ctx, nil, invoker, inv) |
| assert.Nil(t, result) |
| |
| assert.Equal(t, 2, len(mockChan)) |
| assert.Equal(t, constant.MetricsRpc, (<-mockChan).Type()) |
| } |