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149 changes: 149 additions & 0 deletions
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pkg/conf/datasource/nacos/mock/mock_config_client_interface.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| // Copyright 2022 Douyu | ||
| // | ||
| // Licensed 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 ( | ||
| "sync" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/douyu/jupiter/pkg/conf" | ||
| "github.com/douyu/jupiter/pkg/conf/datasource/nacos/mock" | ||
| "github.com/golang/mock/gomock" | ||
| "github.com/nacos-group/nacos-sdk-go/v2/vo" | ||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
||
| var ( | ||
| ds conf.DataSource | ||
| wg sync.WaitGroup | ||
| localParam = vo.ConfigParam{ | ||
| DataId: "data-id", | ||
| Group: "group", | ||
| Content: "hello world", | ||
| } | ||
| newContent = "hello-world-changed" | ||
| ) | ||
|
|
||
| func TestReadConfig(t *testing.T) { | ||
| ctrl := gomock.NewController(t) | ||
| defer ctrl.Finish() | ||
|
|
||
| client := mock.NewMockIConfigClient(ctrl) | ||
| t.Run("with watch", func(t *testing.T) { | ||
| client.EXPECT().CancelListenConfig(gomock.Any()).Return(nil) | ||
| client.EXPECT().CloseClient().Return() | ||
| client.EXPECT().GetConfig(gomock.Any()).Return(localParam.Content, nil) | ||
| client.EXPECT().ListenConfig(gomock.Any()).DoAndReturn(func(param vo.ConfigParam) error { | ||
| go func() { | ||
| defer wg.Done() | ||
| time.Sleep(4 * time.Second) | ||
| param.OnChange("namespace", localParam.Group, localParam.DataId, newContent) | ||
| client.EXPECT().GetConfig(gomock.Any()).Return(newContent, nil) | ||
| time.Sleep(2 * time.Second) | ||
| teardown(t) | ||
| }() | ||
| wg.Add(1) | ||
| return nil | ||
| }) | ||
|
|
||
| ds = NewDataSource(client, localParam.Group, localParam.DataId, true) | ||
| content, err := ds.ReadConfig() | ||
| assert.Nil(t, err) | ||
| assert.Equal(t, localParam.Content, string(content)) | ||
| t.Logf("read config: %s", content) | ||
|
|
||
| wg.Add(1) | ||
| go func() { | ||
| defer wg.Done() | ||
| for range ds.IsConfigChanged() { | ||
| content, err := ds.ReadConfig() | ||
| assert.Nil(t, err) | ||
| assert.Equal(t, newContent, string(content)) | ||
| t.Logf("read new config: %s", content) | ||
| } | ||
| }() | ||
|
|
||
| wg.Wait() | ||
| }) | ||
|
|
||
| t.Run("without with", func(t *testing.T) { | ||
| client.EXPECT().CancelListenConfig(gomock.Any()).Return(nil) | ||
| client.EXPECT().CloseClient().Return() | ||
| client.EXPECT().GetConfig(gomock.Any()).Return(localParam.Content, nil) | ||
| ds = NewDataSource(client, localParam.Group, localParam.DataId, false) | ||
| defer teardown(t) | ||
| content, err := ds.ReadConfig() | ||
| assert.Nil(t, err) | ||
| assert.Equal(t, localParam.Content, string(content)) | ||
| t.Logf("read config: %s", content) | ||
| }) | ||
| } | ||
|
|
||
| func teardown(t *testing.T) { | ||
| t.Helper() | ||
| ds.Close() | ||
| } |
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