milvus/internal/util/flowgraph/node_test.go
Xiangyu Wang 9094a4ee27
Improve import statements (#13544)
Signed-off-by: Xiangyu Wang <xiangyu.wang@zilliz.com>
2021-12-17 10:31:18 +08:00

119 lines
3.0 KiB
Go

// 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 flowgraph
import (
"context"
"math"
"os"
"sync"
"testing"
"time"
"github.com/milvus-io/milvus/internal/msgstream"
"github.com/milvus-io/milvus/internal/proto/commonpb"
"github.com/milvus-io/milvus/internal/proto/internalpb"
"github.com/stretchr/testify/assert"
)
func generateMsgPack() msgstream.MsgPack {
msgPack := msgstream.MsgPack{}
baseMsg := msgstream.BaseMsg{
BeginTimestamp: uint64(time.Now().Unix()),
EndTimestamp: uint64(time.Now().Unix() + 1),
HashValues: []uint32{0},
}
timeTickResult := internalpb.TimeTickMsg{
Base: &commonpb.MsgBase{
MsgType: commonpb.MsgType_TimeTick,
MsgID: 0,
Timestamp: math.MaxUint64,
SourceID: 0,
},
}
timeTickMsg := &msgstream.TimeTickMsg{
BaseMsg: baseMsg,
TimeTickMsg: timeTickResult,
}
msgPack.Msgs = append(msgPack.Msgs, timeTickMsg)
return msgPack
}
func TestNodeCtx_Start(t *testing.T) {
os.Setenv("ROCKSMQ_PATH", "/tmp/MilvusTest/FlowGraph/TestNodeStart")
msFactory := msgstream.NewRmsFactory()
m := map[string]interface{}{}
err := msFactory.SetParams(m)
assert.Nil(t, err)
msgStream, _ := msFactory.NewMsgStream(context.TODO())
channels := []string{"cc"}
msgStream.AsConsumer(channels, "sub")
produceStream, _ := msFactory.NewMsgStream(context.TODO())
produceStream.AsProducer(channels)
msgPack := generateMsgPack()
produceStream.Produce(&msgPack)
time.Sleep(time.Millisecond * 2)
msgPack = generateMsgPack()
produceStream.Produce(&msgPack)
nodeName := "input_node"
inputNode := &InputNode{
inStream: msgStream,
name: nodeName,
}
node := &nodeCtx{
node: inputNode,
inputChannels: make([]chan Msg, 2),
downstreamInputChanIdx: make(map[string]int),
closeCh: make(chan struct{}),
}
for i := 0; i < len(node.inputChannels); i++ {
node.inputChannels[i] = make(chan Msg)
}
var waitGroup sync.WaitGroup
waitGroup.Add(1)
node.Start(&waitGroup)
node.Close()
}
func TestBaseNode(t *testing.T) {
node := &BaseNode{
maxQueueLength: 10,
maxParallelism: 50,
}
x := node.MaxQueueLength()
assert.Equal(t, x, node.maxQueueLength)
x = node.MaxParallelism()
assert.Equal(t, x, node.maxParallelism)
var val int32 = 3
node.SetMaxQueueLength(val)
assert.Equal(t, val, node.maxQueueLength)
node.SetMaxParallelism(val)
assert.Equal(t, val, node.maxParallelism)
assert.Equal(t, false, node.IsInputNode())
node.Close()
}