mirror of https://github.com/milvus-io/milvus.git
128 lines
3.6 KiB
Go
128 lines
3.6 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "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
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package indexnode
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import (
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"context"
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"errors"
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"math/rand"
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"path"
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"strconv"
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"testing"
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"github.com/golang/protobuf/proto"
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etcdkv "github.com/milvus-io/milvus/internal/kv/etcd"
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"github.com/milvus-io/milvus/internal/proto/commonpb"
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"github.com/milvus-io/milvus/internal/proto/indexpb"
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"github.com/milvus-io/milvus/internal/storage"
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"github.com/milvus-io/milvus/internal/util/etcd"
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"github.com/milvus-io/milvus/internal/util/timerecord"
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"github.com/stretchr/testify/assert"
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)
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func TestIndexBuildTask_saveIndexMeta(t *testing.T) {
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Params.Init()
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etcdCli, err := etcd.GetEtcdClient(&Params.EtcdCfg)
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assert.NoError(t, err)
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assert.NotNil(t, etcdCli)
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etcdKV := etcdkv.NewEtcdKV(etcdCli, Params.EtcdCfg.MetaRootPath)
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assert.NotNil(t, etcdKV)
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indexBuildID := rand.Int63()
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indexMeta := &indexpb.IndexMeta{
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IndexBuildID: indexBuildID,
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State: commonpb.IndexState_InProgress,
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NodeID: 1,
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IndexVersion: 1,
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}
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metaPath := path.Join("indexes", strconv.FormatInt(indexMeta.IndexBuildID, 10))
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metaValue, err := proto.Marshal(indexMeta)
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assert.NoError(t, err)
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err = etcdKV.Save(metaPath, string(metaValue))
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assert.NoError(t, err)
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indexBuildTask := &IndexBuildTask{
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BaseTask: BaseTask{
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internalErr: errors.New("internal err"),
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},
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etcdKV: etcdKV,
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req: &indexpb.CreateIndexRequest{
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IndexBuildID: indexBuildID,
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Version: 1,
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MetaPath: metaPath,
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},
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tr: &timerecord.TimeRecorder{},
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}
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err = indexBuildTask.saveIndexMeta(context.Background())
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assert.NoError(t, err)
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indexMeta2, _, err := indexBuildTask.loadIndexMeta(context.Background())
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assert.NoError(t, err)
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assert.NotNil(t, indexMeta2)
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assert.Equal(t, commonpb.IndexState_Unissued, indexMeta2.State)
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err = etcdKV.Remove(metaPath)
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assert.NoError(t, err)
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}
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type mockChunkManager struct {
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storage.ChunkManager
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read func(key string) ([]byte, error)
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}
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func (mcm *mockChunkManager) Read(key string) ([]byte, error) {
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return mcm.read(key)
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}
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func TestIndexBuildTask_Execute(t *testing.T) {
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t.Run("task retry", func(t *testing.T) {
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indexTask := &IndexBuildTask{
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cm: &mockChunkManager{
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read: func(key string) ([]byte, error) {
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return nil, errors.New("error occurred")
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},
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},
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req: &indexpb.CreateIndexRequest{
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IndexBuildID: 1,
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DataPaths: []string{"path1", "path2"},
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},
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}
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err := indexTask.Execute(context.Background())
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assert.Error(t, err)
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assert.Equal(t, TaskStateRetry, indexTask.state)
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})
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t.Run("task failed", func(t *testing.T) {
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indexTask := &IndexBuildTask{
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cm: &mockChunkManager{
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read: func(key string) ([]byte, error) {
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return nil, ErrNoSuchKey
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},
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},
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req: &indexpb.CreateIndexRequest{
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IndexBuildID: 1,
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DataPaths: []string{"path1", "path2"},
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},
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}
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err := indexTask.Execute(context.Background())
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assert.ErrorIs(t, err, ErrNoSuchKey)
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assert.Equal(t, TaskStateFailed, indexTask.state)
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})
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}
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