| /* |
| * 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 nacos |
| |
| import ( |
| "testing" |
| "time" |
| ) |
| |
| import ( |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| import ( |
| "dubbo.apache.org/dubbo-go/v3/common" |
| ) |
| |
| func TestNewNacosClient(t *testing.T) { |
| |
| nacosURL := "registry://127.0.0.1:8848" |
| registryUrl, _ := common.NewURL(nacosURL) |
| |
| c := &nacosDynamicConfiguration{ |
| url: registryUrl, |
| done: make(chan struct{}), |
| } |
| err := ValidateNacosClient(c) |
| assert.NoError(t, err) |
| c.wg.Add(1) |
| go HandleClientRestart(c) |
| go func() { |
| // c.configClient.Close() and <-c.configClient.Done() have order requirements. |
| // If c.configClient.Close() is called first.It is possible that "go HandleClientRestart(c)" |
| // sets c.configClient to nil before calling c.configClient.Done(). |
| time.Sleep(time.Second) |
| c.client.Close() |
| }() |
| //<-c.client.Done() |
| c.Destroy() |
| } |
| |
| func TestSetNacosClient(t *testing.T) { |
| nacosURL := "registry://127.0.0.1:8848" |
| registryUrl, _ := common.NewURL(nacosURL) |
| |
| c := &nacosDynamicConfiguration{ |
| url: registryUrl, |
| done: make(chan struct{}), |
| } |
| |
| err := ValidateNacosClient(c) |
| assert.NoError(t, err) |
| c.wg.Add(1) |
| go HandleClientRestart(c) |
| go func() { |
| // c.configClient.Close() and <-c.configClient.Done() have order requirements. |
| // If c.configClient.Close() is called first.It is possible that "go HandleClientRestart(c)" |
| // sets c.configClient to nil before calling c.configClient.Done(). |
| time.Sleep(time.Second) |
| c.client.Close() |
| }() |
| c.Destroy() |
| } |
| |
| func TestNewNacosClient_connectError(t *testing.T) { |
| nacosURL := "registry://127.0.0.1:8848" |
| registryUrl, err := common.NewURL(nacosURL) |
| assert.NoError(t, err) |
| c := &nacosDynamicConfiguration{ |
| url: registryUrl, |
| done: make(chan struct{}), |
| } |
| err = ValidateNacosClient(c) |
| assert.NoError(t, err) |
| c.wg.Add(1) |
| go HandleClientRestart(c) |
| go func() { |
| // c.configClient.Close() and <-c.configClient.Done() have order requirements. |
| // If c.configClient.Close() is called first.It is possible that "go HandleClientRestart(c)" |
| // sets c.configClient to nil before calling c.configClient.Done(). |
| time.Sleep(time.Second) |
| c.client.Close() |
| }() |
| // <-c.client.Done() |
| // let configClient do retry |
| time.Sleep(5 * time.Second) |
| c.Destroy() |
| } |