| /* |
| * 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 zookeeper |
| |
| import ( |
| "fmt" |
| "path" |
| "strconv" |
| "sync" |
| "testing" |
| ) |
| |
| import ( |
| "github.com/dubbogo/go-zookeeper/zk" |
| gxset "github.com/dubbogo/gost/container/set" |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go/common" |
| "github.com/apache/dubbo-go/common/constant" |
| "github.com/apache/dubbo-go/config_center" |
| "github.com/apache/dubbo-go/config_center/parser" |
| ) |
| |
| const ( |
| dubboPropertyFileName = "dubbo.properties" |
| ) |
| |
| func initZkData(group string, t *testing.T) (*zk.TestCluster, *zookeeperDynamicConfiguration) { |
| ts, err := zk.StartTestCluster(1, nil, nil) |
| assert.NoError(t, err) |
| assert.NotNil(t, ts.Servers[0]) |
| urlString := "registry://127.0.0.1:" + strconv.Itoa(ts.Servers[0].Port) |
| regurl, err := common.NewURL(urlString) |
| assert.NoError(t, err) |
| regurl.AddParam(constant.REGISTRY_TIMEOUT_KEY, "15s") |
| zkFactory := &zookeeperDynamicConfigurationFactory{} |
| reg, err := zkFactory.GetDynamicConfiguration(®url) |
| zreg, ok := reg.(*zookeeperDynamicConfiguration) |
| assert.True(t, ok) |
| assert.NoError(t, err) |
| assert.True(t, zreg.IsAvailable()) |
| assert.Equal(t, zreg.GetUrl(), regurl) |
| assert.True(t, zreg.RestartCallBack()) |
| zreg.SetParser(&parser.DefaultConfigurationParser{}) |
| |
| data := ` |
| dubbo.consumer.request_timeout=5s |
| dubbo.consumer.connect_timeout=5s |
| dubbo.application.organization=ikurento.com |
| dubbo.application.name=BDTService |
| dubbo.application.module=dubbogo user-info server |
| dubbo.application.version=0.0.1 |
| dubbo.application.owner=ZX |
| dubbo.application.environment=dev |
| dubbo.registries.hangzhouzk.protocol=zookeeper |
| dubbo.registries.hangzhouzk.timeout=3s |
| dubbo.registries.hangzhouzk.address=127.0.0.1:2181 |
| dubbo.registries.shanghaizk.protocol=zookeeper |
| dubbo.registries.shanghaizk.timeout=3s |
| dubbo.registries.shanghaizk.address=127.0.0.1:2182 |
| dubbo.service.com.ikurento.user.UserProvider.protocol=dubbo |
| dubbo.service.com.ikurento.user.UserProvider.interface=com.ikurento.user.UserProvider |
| dubbo.service.com.ikurento.user.UserProvider.loadbalance=random |
| dubbo.service.com.ikurento.user.UserProvider.warmup=100 |
| dubbo.service.com.ikurento.user.UserProvider.cluster=failover |
| ` |
| if group != "" { |
| err = zreg.client.Create(path.Join(zreg.rootPath, "dubbo", dubboPropertyFileName)) |
| assert.NoError(t, err) |
| |
| _, err = zreg.client.Conn.Set(path.Join(zreg.rootPath, "dubbo", dubboPropertyFileName), []byte(data), 0) |
| assert.NoError(t, err) |
| } else { |
| err = zreg.client.Create(path.Join(zreg.rootPath, dubboPropertyFileName)) |
| assert.NoError(t, err) |
| |
| _, err = zreg.client.Conn.Set(path.Join(zreg.rootPath, dubboPropertyFileName), []byte(data), 0) |
| assert.NoError(t, err) |
| } |
| |
| return ts, zreg |
| } |
| |
| func TestGetConfig(t *testing.T) { |
| ts, reg := initZkData("dubbo", t) |
| defer ts.Stop() |
| configs, err := reg.GetProperties(dubboPropertyFileName, config_center.WithGroup("dubbo")) |
| assert.NoError(t, err) |
| m, err := reg.Parser().Parse(configs) |
| assert.NoError(t, err) |
| assert.Equal(t, "5s", m["dubbo.consumer.request_timeout"]) |
| configs, err = reg.GetProperties(dubboPropertyFileName) |
| assert.Error(t, err) |
| configs, err = reg.GetInternalProperty(dubboPropertyFileName) |
| assert.Error(t, err) |
| configs, err = reg.GetRule(dubboPropertyFileName) |
| assert.Error(t, err) |
| } |
| |
| func TestAddListener(t *testing.T) { |
| ts, reg := initZkData("", t) |
| defer ts.Stop() |
| listener := &mockDataListener{} |
| reg.AddListener(dubboPropertyFileName, listener) |
| listener.wg.Add(1) |
| data := ` |
| dubbo.consumer.request_timeout=3s |
| dubbo.consumer.connect_timeout=5s |
| dubbo.application.organization=ikurento.com |
| dubbo.application.name=BDTService |
| dubbo.application.module=dubbogo user-info server |
| dubbo.application.version=0.0.1 |
| dubbo.application.owner=ZX |
| dubbo.application.environment=dev |
| dubbo.registries.hangzhouzk.protocol=zookeeper |
| dubbo.registries.hangzhouzk.timeout=3s |
| dubbo.registries.hangzhouzk.address=127.0.0.1:2181 |
| dubbo.registries.shanghaizk.protocol=zookeeper |
| dubbo.registries.shanghaizk.timeout=3s |
| dubbo.registries.shanghaizk.address=127.0.0.1:2182 |
| dubbo.service.com.ikurento.user.UserProvider.protocol=dubbo |
| dubbo.service.com.ikurento.user.UserProvider.interface=com.ikurento.user.UserProvider |
| dubbo.service.com.ikurento.user.UserProvider.loadbalance=random |
| dubbo.service.com.ikurento.user.UserProvider.warmup=100 |
| dubbo.service.com.ikurento.user.UserProvider.cluster=failover |
| ` |
| _, err := reg.client.Conn.Set(path.Join(reg.rootPath, dubboPropertyFileName), []byte(data), 1) |
| assert.NoError(t, err) |
| listener.wg.Wait() |
| assert.Equal(t, dubboPropertyFileName, listener.event) |
| } |
| |
| func TestRemoveListener(t *testing.T) { |
| ts, reg := initZkData("", t) |
| defer ts.Stop() |
| listener := &mockDataListener{} |
| reg.AddListener(dubboPropertyFileName, listener) |
| listener.wg.Add(1) |
| data := ` |
| dubbo.consumer.request_timeout=3s |
| dubbo.consumer.connect_timeout=5s |
| dubbo.application.organization=ikurento.com |
| dubbo.application.name=BDTService |
| dubbo.application.module=dubbogo user-info server |
| dubbo.application.version=0.0.1 |
| dubbo.application.owner=ZX |
| dubbo.application.environment=dev |
| dubbo.registries.hangzhouzk.protocol=zookeeper |
| dubbo.registries.hangzhouzk.timeout=3s |
| dubbo.registries.hangzhouzk.address=127.0.0.1:2181 |
| dubbo.registries.shanghaizk.protocol=zookeeper |
| dubbo.registries.shanghaizk.timeout=3s |
| dubbo.registries.shanghaizk.address=127.0.0.1:2182 |
| dubbo.service.com.ikurento.user.UserProvider.protocol=dubbo |
| dubbo.service.com.ikurento.user.UserProvider.interface=com.ikurento.user.UserProvider |
| dubbo.service.com.ikurento.user.UserProvider.loadbalance=random |
| dubbo.service.com.ikurento.user.UserProvider.warmup=100 |
| dubbo.service.com.ikurento.user.UserProvider.cluster=failover |
| ` |
| reg.RemoveListener(dubboPropertyFileName, listener) |
| listener.wg.Done() |
| _, err := reg.client.Conn.Set(path.Join(reg.rootPath, dubboPropertyFileName), []byte(data), 1) |
| assert.NoError(t, err) |
| listener.wg.Wait() |
| assert.Equal(t, "", listener.event) |
| } |
| |
| func TestZookeeperDynamicConfigurationPublishConfig(t *testing.T) { |
| value := "Test Data" |
| customGroup := "Custom Group" |
| key := "myKey" |
| ts, zk := initZkData(config_center.DEFAULT_GROUP, t) |
| defer ts.Stop() |
| err := zk.PublishConfig(key, customGroup, value) |
| assert.Nil(t, err) |
| result, err := zk.GetInternalProperty("myKey", config_center.WithGroup(customGroup)) |
| assert.Nil(t, err) |
| assert.Equal(t, value, result) |
| |
| var keys *gxset.HashSet |
| keys, err = zk.GetConfigKeysByGroup(customGroup) |
| assert.Nil(t, err) |
| assert.Equal(t, 1, keys.Size()) |
| assert.True(t, keys.Contains(key)) |
| |
| } |
| |
| type mockDataListener struct { |
| wg sync.WaitGroup |
| event string |
| } |
| |
| func (l *mockDataListener) Process(configType *config_center.ConfigChangeEvent) { |
| fmt.Println("process!!!!!") |
| l.wg.Done() |
| l.event = configType.Key |
| } |
