mirror of
https://gitee.com/milvus-io/milvus.git
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223 lines
7.5 KiB
Go
223 lines
7.5 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 client
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/mock"
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"github.com/stretchr/testify/suite"
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"go.uber.org/atomic"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
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"github.com/milvus-io/milvus/client/v2/entity"
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"github.com/milvus-io/milvus/client/v2/index"
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"github.com/milvus-io/milvus/pkg/util/merr"
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)
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type IndexSuite struct {
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MockSuiteBase
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}
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func (s *IndexSuite) TestCreateIndex() {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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s.Run("success", func() {
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collectionName := fmt.Sprintf("coll_%s", s.randString(6))
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fieldName := fmt.Sprintf("field_%s", s.randString(4))
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indexName := fmt.Sprintf("idx_%s", s.randString(6))
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done := atomic.NewBool(false)
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s.mock.EXPECT().CreateIndex(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, cir *milvuspb.CreateIndexRequest) (*commonpb.Status, error) {
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s.Equal(collectionName, cir.GetCollectionName())
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s.Equal(fieldName, cir.GetFieldName())
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s.Equal(indexName, cir.GetIndexName())
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return merr.Success(), nil
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}).Once()
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s.mock.EXPECT().DescribeIndex(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, dir *milvuspb.DescribeIndexRequest) (*milvuspb.DescribeIndexResponse, error) {
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state := commonpb.IndexState_InProgress
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if done.Load() {
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state = commonpb.IndexState_Finished
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}
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return &milvuspb.DescribeIndexResponse{
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Status: merr.Success(),
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IndexDescriptions: []*milvuspb.IndexDescription{
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{
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FieldName: fieldName,
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IndexName: indexName,
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State: state,
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},
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},
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}, nil
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})
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defer s.mock.EXPECT().DescribeIndex(mock.Anything, mock.Anything).Unset()
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task, err := s.client.CreateIndex(ctx, NewCreateIndexOption(collectionName, fieldName, index.NewHNSWIndex(entity.L2, 32, 128)).WithIndexName(indexName))
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s.NoError(err)
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ch := make(chan struct{})
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go func() {
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defer close(ch)
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err := task.Await(ctx)
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s.NoError(err)
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}()
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select {
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case <-ch:
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s.FailNow("task done before index state set to finish")
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case <-time.After(time.Second):
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}
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done.Store(true)
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select {
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case <-ch:
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case <-time.After(time.Second):
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s.FailNow("task not done after index set finished")
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}
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})
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s.Run("failure", func() {
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collectionName := fmt.Sprintf("coll_%s", s.randString(6))
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fieldName := fmt.Sprintf("field_%s", s.randString(4))
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indexName := fmt.Sprintf("idx_%s", s.randString(6))
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s.mock.EXPECT().CreateIndex(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
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_, err := s.client.CreateIndex(ctx, NewCreateIndexOption(collectionName, fieldName, index.NewHNSWIndex(entity.L2, 32, 128)).WithIndexName(indexName))
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s.Error(err)
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})
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}
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func (s *IndexSuite) TestListIndexes() {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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s.Run("success", func() {
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collectionName := fmt.Sprintf("coll_%s", s.randString(6))
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s.mock.EXPECT().DescribeIndex(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, dir *milvuspb.DescribeIndexRequest) (*milvuspb.DescribeIndexResponse, error) {
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s.Equal(collectionName, dir.GetCollectionName())
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return &milvuspb.DescribeIndexResponse{
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Status: merr.Success(),
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IndexDescriptions: []*milvuspb.IndexDescription{
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{IndexName: "test_idx"},
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},
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}, nil
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}).Once()
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names, err := s.client.ListIndexes(ctx, NewListIndexOption(collectionName))
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s.NoError(err)
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s.ElementsMatch([]string{"test_idx"}, names)
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})
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s.Run("failure", func() {
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collectionName := fmt.Sprintf("coll_%s", s.randString(6))
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s.mock.EXPECT().DescribeIndex(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
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_, err := s.client.ListIndexes(ctx, NewListIndexOption(collectionName))
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s.Error(err)
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})
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}
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func (s *IndexSuite) TestDescribeIndex() {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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s.Run("success", func() {
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collectionName := fmt.Sprintf("coll_%s", s.randString(6))
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indexName := fmt.Sprintf("idx_%s", s.randString(6))
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s.mock.EXPECT().DescribeIndex(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, dir *milvuspb.DescribeIndexRequest) (*milvuspb.DescribeIndexResponse, error) {
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s.Equal(collectionName, dir.GetCollectionName())
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s.Equal(indexName, dir.GetIndexName())
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return &milvuspb.DescribeIndexResponse{
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Status: merr.Success(),
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IndexDescriptions: []*milvuspb.IndexDescription{
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{IndexName: indexName, Params: []*commonpb.KeyValuePair{
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{Key: index.IndexTypeKey, Value: string(index.HNSW)},
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}},
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},
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}, nil
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}).Once()
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index, err := s.client.DescribeIndex(ctx, NewDescribeIndexOption(collectionName, indexName))
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s.NoError(err)
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s.Equal(indexName, index.Name())
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})
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s.Run("no_index_found", func() {
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collectionName := fmt.Sprintf("coll_%s", s.randString(6))
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indexName := fmt.Sprintf("idx_%s", s.randString(6))
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s.mock.EXPECT().DescribeIndex(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, dir *milvuspb.DescribeIndexRequest) (*milvuspb.DescribeIndexResponse, error) {
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s.Equal(collectionName, dir.GetCollectionName())
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s.Equal(indexName, dir.GetIndexName())
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return &milvuspb.DescribeIndexResponse{
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Status: merr.Success(),
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IndexDescriptions: []*milvuspb.IndexDescription{},
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}, nil
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}).Once()
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_, err := s.client.DescribeIndex(ctx, NewDescribeIndexOption(collectionName, indexName))
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s.Error(err)
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s.ErrorIs(err, merr.ErrIndexNotFound)
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})
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s.Run("failure", func() {
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collectionName := fmt.Sprintf("coll_%s", s.randString(6))
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indexName := fmt.Sprintf("idx_%s", s.randString(6))
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s.mock.EXPECT().DescribeIndex(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
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_, err := s.client.DescribeIndex(ctx, NewDescribeIndexOption(collectionName, indexName))
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s.Error(err)
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})
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}
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func (s *IndexSuite) TestDropIndexOption() {
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collectionName := fmt.Sprintf("coll_%s", s.randString(6))
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indexName := fmt.Sprintf("idx_%s", s.randString(6))
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opt := NewDropIndexOption(collectionName, indexName)
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req := opt.Request()
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s.Equal(collectionName, req.GetCollectionName())
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s.Equal(indexName, req.GetIndexName())
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}
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func (s *IndexSuite) TestDropIndex() {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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s.Run("success", func() {
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s.mock.EXPECT().DropIndex(mock.Anything, mock.Anything).Return(merr.Success(), nil).Once()
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err := s.client.DropIndex(ctx, NewDropIndexOption("testCollection", "testIndex"))
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s.NoError(err)
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})
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s.Run("failure", func() {
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s.mock.EXPECT().DropIndex(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
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err := s.client.DropIndex(ctx, NewDropIndexOption("testCollection", "testIndex"))
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s.Error(err)
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})
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}
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func TestIndex(t *testing.T) {
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suite.Run(t, new(IndexSuite))
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}
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