mirror of
https://gitee.com/milvus-io/milvus.git
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119 lines
3.0 KiB
Go
119 lines
3.0 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 datacoord
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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"github.com/milvus-io/milvus/internal/kv"
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"github.com/milvus-io/milvus/internal/kv/mocks"
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"github.com/milvus-io/milvus/internal/proto/datapb"
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)
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func genNodeChannelInfos(id int64, num int) *NodeChannelInfo {
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channels := make([]*channel, 0, num)
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for i := 0; i < num; i++ {
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name := fmt.Sprintf("ch%d", i)
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channels = append(channels, &channel{Name: name, CollectionID: 1})
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}
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return &NodeChannelInfo{
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NodeID: id,
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Channels: channels,
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}
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}
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func genChannelOperations(from, to int64, num int) ChannelOpSet {
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ops := make([]*ChannelOp, 0, 2)
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channels := make([]*channel, 0, num)
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channelWatchInfos := make([]*datapb.ChannelWatchInfo, 0, num)
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for i := 0; i < num; i++ {
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name := fmt.Sprintf("ch%d", i)
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channels = append(channels, &channel{Name: name, CollectionID: 1})
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channelWatchInfos = append(channelWatchInfos, &datapb.ChannelWatchInfo{})
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}
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ops = append(ops, &ChannelOp{
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Type: Delete,
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NodeID: from,
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Channels: channels,
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})
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ops = append(ops, &ChannelOp{
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Type: Add,
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NodeID: to,
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Channels: channels,
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ChannelWatchInfos: channelWatchInfos,
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})
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return ops
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}
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func TestChannelStore_Update(t *testing.T) {
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txnKv := mocks.NewTxnKV(t)
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txnKv.On("MultiSaveAndRemove",
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mock.Anything,
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mock.Anything,
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).Run(func(args mock.Arguments) {
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saves := args.Get(0).(map[string]string)
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removals := args.Get(1).([]string)
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assert.False(t, len(saves)+len(removals) > 128, "too many operations")
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}).Return(nil)
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type fields struct {
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store kv.TxnKV
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channelsInfo map[int64]*NodeChannelInfo
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}
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type args struct {
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opSet ChannelOpSet
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}
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tests := []struct {
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name string
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fields fields
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args args
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wantErr bool
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}{
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{
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"test more than 128 operations",
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fields{
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txnKv,
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map[int64]*NodeChannelInfo{
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1: genNodeChannelInfos(1, 500),
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2: {NodeID: 2},
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},
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},
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args{
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genChannelOperations(1, 2, 250),
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},
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false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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c := &ChannelStore{
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store: tt.fields.store,
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channelsInfo: tt.fields.channelsInfo,
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}
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err := c.Update(tt.args.opSet)
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assert.Equal(t, tt.wantErr, err != nil)
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})
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}
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}
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