// Copyright (C) 2019-2020 Zilliz. All rights reserved. // // Licensed 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 msgstream import ( "fmt" "testing" "github.com/golang/protobuf/proto" "github.com/milvus-io/milvus/internal/proto/commonpb" "github.com/milvus-io/milvus/internal/proto/internalpb" "github.com/stretchr/testify/assert" ) func newInsertMsgUnmarshal(input []byte) (TsMsg, error) { insertRequest := internalpb.InsertRequest{} err := proto.Unmarshal(input, &insertRequest) insertMsg := &InsertMsg{InsertRequest: insertRequest} fmt.Println("use func newInsertMsgUnmarshal unmarshal") if err != nil { return nil, err } return insertMsg, nil } func Test_ProtoUnmarshalDispatcher(t *testing.T) { msgPack := MsgPack{} insertMsg := &InsertMsg{ BaseMsg: BaseMsg{ BeginTimestamp: 0, EndTimestamp: 0, HashValues: []uint32{1}, }, InsertRequest: internalpb.InsertRequest{ Base: &commonpb.MsgBase{ MsgType: commonpb.MsgType_Insert, MsgID: 1, Timestamp: 11, SourceID: 1, }, CollectionName: "Collection", PartitionName: "Partition", SegmentID: 1, ChannelID: "0", Timestamps: []Timestamp{uint64(1)}, RowIDs: []int64{1}, RowData: []*commonpb.Blob{{}}, }, } msgPack.Msgs = append(msgPack.Msgs, insertMsg) factory := &ProtoUDFactory{} unmarshalDispatcher := factory.NewUnmarshalDispatcher() // FIXME(wxyu): Maybe we dont need this interface //unmarshalDispatcher.AddMsgTemplate(commonpb.MsgType_kInsert, newInsertMsgUnmarshal) for _, v := range msgPack.Msgs { headerMsg := commonpb.MsgHeader{} payload, err := v.Marshal(v) assert.Nil(t, err) p, err := ConvertToByteArray(payload) assert.Nil(t, err) err = proto.Unmarshal(p, &headerMsg) assert.Nil(t, err) msg, err := unmarshalDispatcher.Unmarshal(p, headerMsg.Base.MsgType) assert.Nil(t, err) fmt.Println("msg type: ", msg.Type(), ", msg value: ", msg, "msg tag: ") } }