milvus/internal/querynode/tsafe_replica_test.go
bigsheeper 52126f2d5a
Dynamic add tSafe watcher, use sync.Cond instead of selectCase, add ref count (#8050)
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2021-09-24 13:57:54 +08:00

63 lines
1.9 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 querynode
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestTSafeReplica_valid(t *testing.T) {
replica := newTSafeReplica()
replica.addTSafe(defaultVChannel)
watcher := newTSafeWatcher()
err := replica.registerTSafeWatcher(defaultVChannel, watcher)
assert.NoError(t, err)
timestamp := Timestamp(1000)
err = replica.setTSafe(defaultVChannel, defaultCollectionID, timestamp)
assert.NoError(t, err)
time.Sleep(20 * time.Millisecond)
resT, err := replica.getTSafe(defaultVChannel)
assert.NoError(t, err)
assert.Equal(t, timestamp, resT)
err = replica.removeTSafe(defaultVChannel)
assert.NoError(t, err)
}
func TestTSafeReplica_invalid(t *testing.T) {
replica := newTSafeReplica()
replica.addTSafe(defaultVChannel)
watcher := newTSafeWatcher()
err := replica.registerTSafeWatcher(defaultVChannel, watcher)
assert.NoError(t, err)
timestamp := Timestamp(1000)
err = replica.setTSafe(defaultVChannel, defaultCollectionID, timestamp)
assert.NoError(t, err)
time.Sleep(20 * time.Millisecond)
resT, err := replica.getTSafe(defaultVChannel)
assert.NoError(t, err)
assert.Equal(t, timestamp, resT)
err = replica.removeTSafe(defaultVChannel)
assert.NoError(t, err)
replica.addTSafe(defaultVChannel)
replica.addTSafe(defaultVChannel)
}