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https://gitee.com/milvus-io/milvus.git
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87 lines
2.5 KiB
Go
87 lines
2.5 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package etcdkv_test
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import (
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"os"
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"testing"
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"github.com/milvus-io/milvus/internal/util/metricsinfo"
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embed_etcd_kv "github.com/milvus-io/milvus/internal/kv/etcd"
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"github.com/milvus-io/milvus/internal/util/paramtable"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestEtcdRestartLoad(te *testing.T) {
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os.Setenv(metricsinfo.DeployModeEnvKey, metricsinfo.StandaloneDeployMode)
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param := new(paramtable.BaseParamTable)
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param.Init()
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param.BaseTable.Save("etcd.use.embed", "true")
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// TODO, not sure if the relative path works for ci environment
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param.BaseTable.Save("etcd.config.path", "../../../configs/advanced/etcd.yaml")
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param.BaseTable.Save("etcd.data.dir", "etcd.test.data.dir")
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//clean up data
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defer func() {
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os.RemoveAll("etcd.test.data.dir")
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}()
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param.LoadCfgToMemory()
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te.Run("EtcdKV SaveRestartAndLoad", func(t *testing.T) {
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rootPath := "/etcd/test/root/saveRestartAndLoad"
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metaKv, err := embed_etcd_kv.NewMetaKvFactory(rootPath, param)
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require.NoError(te, err)
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assert.NotNil(te, metaKv)
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require.NoError(t, err)
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defer metaKv.Close()
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defer metaKv.RemoveWithPrefix("")
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saveAndLoadTests := []struct {
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key string
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value string
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}{
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{"test1", "value1"},
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{"test2", "value2"},
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{"test1/a", "value_a"},
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{"test1/b", "value_b"},
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}
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// save some data
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for i, test := range saveAndLoadTests {
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if i < 4 {
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err = metaKv.Save(test.key, test.value)
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assert.NoError(t, err)
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}
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}
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// check test result
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for _, test := range saveAndLoadTests {
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val, err := metaKv.Load(test.key)
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assert.NoError(t, err)
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assert.Equal(t, test.value, val)
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}
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embed := metaKv.(*embed_etcd_kv.EmbedEtcdKV)
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embed.Close()
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//restart and check test result
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metaKv, _ = embed_etcd_kv.NewMetaKvFactory(rootPath, param)
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for _, test := range saveAndLoadTests {
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val, err := metaKv.Load(test.key)
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assert.NoError(t, err)
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assert.Equal(t, test.value, val)
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}
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})
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}
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