| /* |
| * 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 registry |
| |
| import ( |
| "fmt" |
| "net/url" |
| "strconv" |
| "strings" |
| "testing" |
| "time" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go/common" |
| "github.com/apache/dubbo-go/common/constant" |
| "github.com/dubbogo/go-zookeeper/zk" |
| gxzookeeper "github.com/dubbogo/gost/database/kv/zk" |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| const providerUrlstr = "dubbo://127.0.0.1:20000/com.ikurento.user.UserProvider?methods.GetUser.retries=1" |
| |
| func newMockZkRegistry(t *testing.T, providerURL *common.URL, opts ...gxzookeeper.Option) (*zk.TestCluster, error) { |
| var ( |
| err error |
| c *zk.TestCluster |
| client *gxzookeeper.ZookeeperClient |
| ) |
| c, client, _, err = gxzookeeper.NewMockZookeeperClient("test", 15*time.Second, opts...) |
| if err != nil { |
| return nil, err |
| } |
| var ( |
| params url.Values |
| rawURL string |
| encodedURL string |
| dubboPath string |
| ) |
| params = url.Values{} |
| |
| providerURL.RangeParams(func(key, value string) bool { |
| params.Add(key, value) |
| return true |
| }) |
| |
| dubboPath = fmt.Sprintf("/dubbo/%s/%s", url.QueryEscape(providerURL.Service()), common.DubboNodes[common.PROVIDER]) |
| err = client.CreateWithValue(dubboPath, []byte("")) |
| assert.Nil(t, err) |
| |
| if len(providerURL.Methods) > 0 { |
| params.Add(constant.METHODS_KEY, strings.Join(providerURL.Methods, ",")) |
| } |
| var host string |
| if providerURL.Ip == "" { |
| host = "" |
| } else { |
| host = providerURL.Ip |
| } |
| host += ":" + providerURL.Port |
| rawURL = fmt.Sprintf("%s://%s%s?%s", providerURL.Protocol, host, providerURL.Path, params.Encode()) |
| |
| encodedURL = url.QueryEscape(rawURL) |
| dubboPath = strings.ReplaceAll(dubboPath, "$", "%24") |
| |
| err = client.Create(dubboPath) |
| assert.Nil(t, err) |
| |
| // to register the node |
| _, err = client.RegisterTemp(dubboPath, encodedURL) |
| assert.Nil(t, err) |
| return c, nil |
| } |
| |
| func registerProvider(providerURL *common.URL, t *testing.T) (*zk.TestCluster, error) { |
| return newMockZkRegistry(t, providerURL) |
| } |
| |
| func TestZookeeperRegistryLoad_GetCluster(t *testing.T) { |
| providerURL, _ := common.NewURL(providerUrlstr) |
| testCluster, err := registerProvider(providerURL, t) |
| assert.Nil(t, err) |
| defer testCluster.Stop() |
| registryLoad, err := newZookeeperRegistryLoad("127.0.0.1:1111", "test-cluster") |
| assert.Nil(t, err) |
| assert.NotNil(t, registryLoad) |
| clusterName, err := registryLoad.GetCluster() |
| assert.Nil(t, err) |
| assert.Equal(t, "test-cluster", clusterName) |
| } |
| |
| func TestZookeeperRegistryLoad_LoadAllServices(t *testing.T) { |
| providerURL, _ := common.NewURL(providerUrlstr) |
| testCluster, err := registerProvider(providerURL, t) |
| assert.Nil(t, err) |
| defer testCluster.Stop() |
| registryLoad, err := newZookeeperRegistryLoad(fmt.Sprintf("%s:%s", "127.0.0.1", strconv.Itoa(testCluster.Servers[0].Port)), "test-cluster") |
| assert.Nil(t, err) |
| assert.NotNil(t, registryLoad) |
| services, err := registryLoad.LoadAllServices() |
| assert.Nil(t, err) |
| assert.GreaterOrEqual(t, len(services), 1) |
| assert.Equal(t, services[0].Protocol, "dubbo") |
| assert.Equal(t, services[0].Location, "127.0.0.1:20000") |
| assert.Equal(t, services[0].Path, "/com.ikurento.user.UserProvider") |
| assert.Equal(t, services[0].GetMethodParam("GetUser", "retries", ""), "1") |
| } |