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- // 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 client
- import (
- "context"
- "fmt"
- "testing"
- "github.com/samber/lo"
- "github.com/stretchr/testify/mock"
- "github.com/stretchr/testify/suite"
- "google.golang.org/protobuf/proto"
- "github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
- "github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
- "github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
- "github.com/milvus-io/milvus/client/v2/entity"
- "github.com/milvus-io/milvus/pkg/util/merr"
- )
- type CollectionSuite struct {
- MockSuiteBase
- }
- func (s *CollectionSuite) TestListCollection() {
- ctx, cancel := context.WithCancel(context.Background())
- defer cancel()
- s.Run("success", func() {
- s.mock.EXPECT().ShowCollections(mock.Anything, mock.Anything).Return(&milvuspb.ShowCollectionsResponse{
- CollectionNames: []string{"test1", "test2", "test3"},
- }, nil).Once()
- names, err := s.client.ListCollections(ctx, NewListCollectionOption())
- s.NoError(err)
- s.ElementsMatch([]string{"test1", "test2", "test3"}, names)
- })
- s.Run("failure", func() {
- s.mock.EXPECT().ShowCollections(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
- _, err := s.client.ListCollections(ctx, NewListCollectionOption())
- s.Error(err)
- })
- }
- func (s *CollectionSuite) TestCreateCollection() {
- ctx, cancel := context.WithCancel(context.Background())
- defer cancel()
- s.Run("success", func() {
- s.mock.EXPECT().CreateCollection(mock.Anything, mock.Anything).Return(merr.Success(), nil).Once()
- s.mock.EXPECT().CreateIndex(mock.Anything, mock.Anything).Return(merr.Success(), nil).Once()
- s.mock.EXPECT().LoadCollection(mock.Anything, mock.Anything).Return(merr.Success(), nil).Once()
- s.mock.EXPECT().DescribeIndex(mock.Anything, mock.Anything).Return(&milvuspb.DescribeIndexResponse{
- Status: merr.Success(),
- IndexDescriptions: []*milvuspb.IndexDescription{
- {FieldName: "vector", State: commonpb.IndexState_Finished},
- },
- }, nil).Once()
- s.mock.EXPECT().GetLoadingProgress(mock.Anything, mock.Anything).Return(&milvuspb.GetLoadingProgressResponse{
- Status: merr.Success(),
- Progress: 100,
- }, nil).Once()
- err := s.client.CreateCollection(ctx, SimpleCreateCollectionOptions("test_collection", 128))
- s.NoError(err)
- })
- s.Run("failure", func() {
- s.mock.EXPECT().CreateCollection(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
- err := s.client.CreateCollection(ctx, SimpleCreateCollectionOptions("test_collection", 128))
- s.Error(err)
- })
- }
- func (s *CollectionSuite) TestCreateCollectionOptions() {
- collectionName := fmt.Sprintf("test_collection_%s", s.randString(6))
- opt := SimpleCreateCollectionOptions(collectionName, 128)
- req := opt.Request()
- s.Equal(collectionName, req.GetCollectionName())
- s.EqualValues(1, req.GetShardsNum())
- collSchema := &schemapb.CollectionSchema{}
- err := proto.Unmarshal(req.GetSchema(), collSchema)
- s.Require().NoError(err)
- s.True(collSchema.GetEnableDynamicField())
- collectionName = fmt.Sprintf("test_collection_%s", s.randString(6))
- opt = SimpleCreateCollectionOptions(collectionName, 128).WithVarcharPK(true, 64).WithAutoID(false).WithDynamicSchema(false)
- req = opt.Request()
- s.Equal(collectionName, req.GetCollectionName())
- s.EqualValues(1, req.GetShardsNum())
- collSchema = &schemapb.CollectionSchema{}
- err = proto.Unmarshal(req.GetSchema(), collSchema)
- s.Require().NoError(err)
- s.False(collSchema.GetEnableDynamicField())
- collectionName = fmt.Sprintf("test_collection_%s", s.randString(6))
- schema := entity.NewSchema().
- WithField(entity.NewField().WithName("int64").WithDataType(entity.FieldTypeInt64).WithIsPrimaryKey(true)).
- WithField(entity.NewField().WithName("vector").WithDim(128).WithDataType(entity.FieldTypeFloatVector))
- opt = NewCreateCollectionOption(collectionName, schema).WithShardNum(2)
- req = opt.Request()
- s.Equal(collectionName, req.GetCollectionName())
- s.EqualValues(2, req.GetShardsNum())
- collSchema = &schemapb.CollectionSchema{}
- err = proto.Unmarshal(req.GetSchema(), collSchema)
- s.Require().NoError(err)
- }
- func (s *CollectionSuite) TestDescribeCollection() {
- ctx, cancel := context.WithCancel(context.Background())
- defer cancel()
- s.Run("success", func() {
- s.mock.EXPECT().DescribeCollection(mock.Anything, mock.Anything).Return(&milvuspb.DescribeCollectionResponse{
- Status: merr.Success(),
- Schema: &schemapb.CollectionSchema{
- Name: "test_collection",
- Fields: []*schemapb.FieldSchema{
- {FieldID: 100, DataType: schemapb.DataType_Int64, AutoID: true, Name: "ID"},
- {
- FieldID: 101, DataType: schemapb.DataType_FloatVector, Name: "vector",
- TypeParams: []*commonpb.KeyValuePair{
- {Key: "dim", Value: "128"},
- },
- },
- },
- },
- CollectionID: 1000,
- CollectionName: "test_collection",
- }, nil).Once()
- coll, err := s.client.DescribeCollection(ctx, NewDescribeCollectionOption("test_collection"))
- s.NoError(err)
- s.EqualValues(1000, coll.ID)
- s.Equal("test_collection", coll.Name)
- s.Len(coll.Schema.Fields, 2)
- idField, ok := lo.Find(coll.Schema.Fields, func(field *entity.Field) bool {
- return field.ID == 100
- })
- s.Require().True(ok)
- s.Equal("ID", idField.Name)
- s.Equal(entity.FieldTypeInt64, idField.DataType)
- s.True(idField.AutoID)
- vectorField, ok := lo.Find(coll.Schema.Fields, func(field *entity.Field) bool {
- return field.ID == 101
- })
- s.Require().True(ok)
- s.Equal("vector", vectorField.Name)
- s.Equal(entity.FieldTypeFloatVector, vectorField.DataType)
- })
- s.Run("failure", func() {
- s.mock.EXPECT().DescribeCollection(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
- _, err := s.client.DescribeCollection(ctx, NewDescribeCollectionOption("test_collection"))
- s.Error(err)
- })
- }
- func (s *CollectionSuite) TestHasCollection() {
- ctx, cancel := context.WithCancel(context.Background())
- defer cancel()
- s.Run("success", func() {
- s.mock.EXPECT().DescribeCollection(mock.Anything, mock.Anything).Return(&milvuspb.DescribeCollectionResponse{
- Status: merr.Success(),
- Schema: &schemapb.CollectionSchema{
- Name: "test_collection",
- Fields: []*schemapb.FieldSchema{
- {FieldID: 100, DataType: schemapb.DataType_Int64, AutoID: true, Name: "ID"},
- {
- FieldID: 101, DataType: schemapb.DataType_FloatVector, Name: "vector",
- TypeParams: []*commonpb.KeyValuePair{
- {Key: "dim", Value: "128"},
- },
- },
- },
- },
- CollectionID: 1000,
- CollectionName: "test_collection",
- }, nil).Once()
- has, err := s.client.HasCollection(ctx, NewHasCollectionOption("test_collection"))
- s.NoError(err)
- s.True(has)
- })
- s.Run("collection_not_exist", func() {
- s.mock.EXPECT().DescribeCollection(mock.Anything, mock.Anything).Return(&milvuspb.DescribeCollectionResponse{
- Status: merr.Status(merr.WrapErrCollectionNotFound("test_collection")),
- }, nil).Once()
- has, err := s.client.HasCollection(ctx, NewHasCollectionOption("test_collection"))
- s.NoError(err)
- s.False(has)
- })
- s.Run("failure", func() {
- s.mock.EXPECT().DescribeCollection(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
- _, err := s.client.HasCollection(ctx, NewHasCollectionOption("test_collection"))
- s.Error(err)
- })
- }
- func (s *CollectionSuite) TestDropCollection() {
- ctx, cancel := context.WithCancel(context.Background())
- defer cancel()
- s.Run("success", func() {
- s.mock.EXPECT().DropCollection(mock.Anything, mock.Anything).Return(merr.Success(), nil).Once()
- err := s.client.DropCollection(ctx, NewDropCollectionOption("test_collection"))
- s.NoError(err)
- })
- s.Run("failure", func() {
- s.mock.EXPECT().DropCollection(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
- err := s.client.DropCollection(ctx, NewDropCollectionOption("test_collection"))
- s.Error(err)
- })
- }
- func (s *CollectionSuite) TestRenameCollection() {
- ctx, cancel := context.WithCancel(context.Background())
- defer cancel()
- oldName := fmt.Sprintf("test_collection_%s", s.randString(6))
- newName := fmt.Sprintf("%s_new", oldName)
- s.Run("success", func() {
- s.mock.EXPECT().RenameCollection(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, rcr *milvuspb.RenameCollectionRequest) (*commonpb.Status, error) {
- s.Equal(oldName, rcr.GetOldName())
- s.Equal(newName, rcr.GetNewName())
- return merr.Success(), nil
- }).Once()
- err := s.client.RenameCollection(ctx, NewRenameCollectionOption(oldName, newName))
- s.NoError(err)
- })
- s.Run("failure", func() {
- s.mock.EXPECT().RenameCollection(mock.Anything, mock.Anything).Return(nil, merr.WrapErrServiceInternal("mocked")).Once()
- err := s.client.RenameCollection(ctx, NewRenameCollectionOption(oldName, newName))
- s.Error(err)
- })
- }
- func TestCollection(t *testing.T) {
- suite.Run(t, new(CollectionSuite))
- }
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