mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-11-30 19:08:30 +08:00
109 lines
2.7 KiB
Go
109 lines
2.7 KiB
Go
// Licensed to the LF AI & Data foundation 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 config
|
|
|
|
import (
|
|
"context"
|
|
"os"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/suite"
|
|
"go.etcd.io/etcd/server/v3/embed"
|
|
"go.uber.org/atomic"
|
|
|
|
"github.com/milvus-io/milvus/pkg/util/etcd"
|
|
)
|
|
|
|
type EtcdSourceSuite struct {
|
|
suite.Suite
|
|
|
|
embedEtcdServer *embed.Etcd
|
|
tempDir string
|
|
endpoints []string
|
|
}
|
|
|
|
func (s *EtcdSourceSuite) SetupSuite() {
|
|
// init embed etcd
|
|
embedServer, tempDir, err := etcd.StartTestEmbedEtcdServer()
|
|
|
|
s.Require().NoError(err)
|
|
|
|
s.embedEtcdServer = embedServer
|
|
s.tempDir = tempDir
|
|
s.endpoints = etcd.GetEmbedEtcdEndpoints(embedServer)
|
|
}
|
|
|
|
func (s *EtcdSourceSuite) TearDownSuite() {
|
|
if s.embedEtcdServer != nil {
|
|
s.embedEtcdServer.Close()
|
|
}
|
|
if s.tempDir != "" {
|
|
os.RemoveAll(s.tempDir)
|
|
}
|
|
}
|
|
|
|
func (s *EtcdSourceSuite) TestNewSource() {
|
|
source, err := NewEtcdSource(&EtcdInfo{
|
|
Endpoints: s.endpoints,
|
|
KeyPrefix: "by-dev",
|
|
RefreshInterval: time.Second,
|
|
})
|
|
s.NoError(err)
|
|
s.NotNil(source)
|
|
source.Close()
|
|
}
|
|
|
|
func (s *EtcdSourceSuite) TestUpdateOptions() {
|
|
source, err := NewEtcdSource(&EtcdInfo{
|
|
Endpoints: s.endpoints,
|
|
KeyPrefix: "test_update_options_1",
|
|
RefreshInterval: time.Second,
|
|
})
|
|
s.Require().NoError(err)
|
|
s.Require().NotNil(source)
|
|
defer source.Close()
|
|
|
|
called := atomic.NewBool(false)
|
|
|
|
handler := NewHandler("test_update_options", func(evt *Event) {
|
|
called.Store(true)
|
|
})
|
|
|
|
source.SetEventHandler(handler)
|
|
|
|
source.UpdateOptions(Options{
|
|
EtcdInfo: &EtcdInfo{
|
|
Endpoints: s.endpoints,
|
|
KeyPrefix: "test_update_options_2",
|
|
RefreshInterval: time.Millisecond * 100,
|
|
},
|
|
})
|
|
|
|
client, err := etcd.GetRemoteEtcdClient(s.endpoints)
|
|
s.Require().NoError(err)
|
|
client.Put(context.Background(), "test_update_options_2/config/abc", "def")
|
|
|
|
s.Eventually(func() bool {
|
|
return called.Load()
|
|
}, time.Second*2, time.Millisecond*100)
|
|
}
|
|
|
|
func TestEtcdSource(t *testing.T) {
|
|
suite.Run(t, new(EtcdSourceSuite))
|
|
}
|