mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-06 09:08:43 +08:00
5ad8a29c0b
Make CDC watch etcd replicate pchannel meta instead of listing them periodically. issue: https://github.com/milvus-io/milvus/issues/44123 --------- Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
90 lines
2.6 KiB
Go
90 lines
2.6 KiB
Go
// 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 controllerimpl
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/mock"
|
|
"go.etcd.io/etcd/api/v3/mvccpb"
|
|
clientv3 "go.etcd.io/etcd/client/v3"
|
|
"google.golang.org/protobuf/proto"
|
|
|
|
"github.com/milvus-io/milvus/internal/cdc/replication"
|
|
"github.com/milvus-io/milvus/internal/cdc/resource"
|
|
"github.com/milvus-io/milvus/pkg/v2/proto/streamingpb"
|
|
)
|
|
|
|
func TestController_StartAndStop_WithEvents(t *testing.T) {
|
|
mockReplicateManagerClient := replication.NewMockReplicateManagerClient(t)
|
|
mockReplicateManagerClient.EXPECT().Close().Return()
|
|
|
|
// Create test data
|
|
replicateMeta := &streamingpb.ReplicatePChannelMeta{
|
|
SourceChannelName: "by-dev-test-source-channel",
|
|
TargetChannelName: "by-dev-test-target-channel",
|
|
}
|
|
metaBytes, _ := proto.Marshal(replicateMeta)
|
|
|
|
// Create mock events
|
|
putEvent := &clientv3.Event{
|
|
Type: mvccpb.PUT,
|
|
Kv: &mvccpb.KeyValue{
|
|
Value: metaBytes,
|
|
},
|
|
}
|
|
|
|
deleteEvent := &clientv3.Event{
|
|
Type: mvccpb.DELETE,
|
|
Kv: &mvccpb.KeyValue{
|
|
Value: metaBytes,
|
|
},
|
|
}
|
|
|
|
eventCh := make(chan clientv3.WatchResponse, 2)
|
|
// Send events
|
|
go func() {
|
|
eventCh <- clientv3.WatchResponse{
|
|
Events: []*clientv3.Event{putEvent},
|
|
}
|
|
eventCh <- clientv3.WatchResponse{
|
|
Events: []*clientv3.Event{deleteEvent},
|
|
}
|
|
}()
|
|
|
|
notifyCh := make(chan struct{}, 2)
|
|
mockReplicateManagerClient.EXPECT().CreateReplicator(mock.Anything).RunAndReturn(func(replicate *streamingpb.ReplicatePChannelMeta) {
|
|
notifyCh <- struct{}{}
|
|
})
|
|
mockReplicateManagerClient.EXPECT().RemoveReplicator(mock.Anything).RunAndReturn(func(replicate *streamingpb.ReplicatePChannelMeta) {
|
|
notifyCh <- struct{}{}
|
|
})
|
|
|
|
resource.InitForTest(t,
|
|
resource.OptReplicateManagerClient(mockReplicateManagerClient),
|
|
)
|
|
|
|
ctrl := NewController()
|
|
go ctrl.watchLoop(eventCh)
|
|
|
|
// Wait for events to be processed
|
|
<-notifyCh
|
|
<-notifyCh
|
|
|
|
ctrl.Stop()
|
|
}
|