mirror of
https://gitee.com/milvus-io/milvus.git
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be980fbc38
Signed-off-by: yah01 <yah2er0ne@outlook.com>
173 lines
5.3 KiB
Go
173 lines
5.3 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 dist
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import (
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"context"
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"testing"
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"time"
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"github.com/stretchr/testify/mock"
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"github.com/stretchr/testify/suite"
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"go.uber.org/atomic"
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"github.com/milvus-io/milvus/internal/kv"
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etcdkv "github.com/milvus-io/milvus/internal/kv/etcd"
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"github.com/milvus-io/milvus/internal/metastore/kv/querycoord"
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"github.com/milvus-io/milvus/internal/proto/querypb"
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"github.com/milvus-io/milvus/internal/querycoordv2/meta"
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. "github.com/milvus-io/milvus/internal/querycoordv2/params"
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"github.com/milvus-io/milvus/internal/querycoordv2/session"
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"github.com/milvus-io/milvus/internal/querycoordv2/task"
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"github.com/milvus-io/milvus/pkg/util/etcd"
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"github.com/milvus-io/milvus/pkg/util/merr"
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"github.com/milvus-io/milvus/pkg/util/paramtable"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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type DistControllerTestSuite struct {
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suite.Suite
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controller *ControllerImpl
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mockCluster *session.MockCluster
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mockScheduler *task.MockScheduler
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kv kv.MetaKv
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meta *meta.Meta
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broker *meta.MockBroker
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}
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func (suite *DistControllerTestSuite) SetupTest() {
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paramtable.Init()
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var err error
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config := GenerateEtcdConfig()
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cli, err := etcd.GetEtcdClient(
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config.UseEmbedEtcd.GetAsBool(),
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config.EtcdUseSSL.GetAsBool(),
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config.Endpoints.GetAsStrings(),
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config.EtcdTLSCert.GetValue(),
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config.EtcdTLSKey.GetValue(),
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config.EtcdTLSCACert.GetValue(),
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config.EtcdTLSMinVersion.GetValue())
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suite.Require().NoError(err)
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suite.kv = etcdkv.NewEtcdKV(cli, config.MetaRootPath.GetValue())
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// meta
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store := querycoord.NewCatalog(suite.kv)
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idAllocator := RandomIncrementIDAllocator()
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suite.meta = meta.NewMeta(idAllocator, store, session.NewNodeManager())
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suite.mockCluster = session.NewMockCluster(suite.T())
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nodeManager := session.NewNodeManager()
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distManager := meta.NewDistributionManager()
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suite.broker = meta.NewMockBroker(suite.T())
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targetManager := meta.NewTargetManager(suite.broker, suite.meta)
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suite.mockScheduler = task.NewMockScheduler(suite.T())
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suite.controller = NewDistController(suite.mockCluster, nodeManager, distManager, targetManager, suite.mockScheduler)
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}
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func (suite *DistControllerTestSuite) TearDownSuite() {
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suite.kv.Close()
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}
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func (suite *DistControllerTestSuite) TestStart() {
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dispatchCalled := atomic.NewBool(false)
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suite.mockCluster.EXPECT().GetDataDistribution(mock.Anything, mock.Anything, mock.Anything).Return(
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&querypb.GetDataDistributionResponse{Status: merr.Success(), NodeID: 1},
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nil,
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)
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suite.mockScheduler.EXPECT().Dispatch(int64(1)).Run(func(node int64) { dispatchCalled.Store(true) })
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suite.controller.StartDistInstance(context.TODO(), 1)
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suite.Eventually(
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func() bool {
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return dispatchCalled.Load()
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},
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10*time.Second,
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500*time.Millisecond,
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)
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suite.controller.Remove(1)
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dispatchCalled.Store(false)
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suite.Never(
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func() bool {
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return dispatchCalled.Load()
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},
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3*time.Second,
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500*time.Millisecond,
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)
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}
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func (suite *DistControllerTestSuite) TestStop() {
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suite.controller.StartDistInstance(context.TODO(), 1)
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called := atomic.NewBool(false)
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suite.mockCluster.EXPECT().GetDataDistribution(mock.Anything, mock.Anything, mock.Anything).Maybe().Return(
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&querypb.GetDataDistributionResponse{Status: merr.Success(), NodeID: 1},
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nil,
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).Run(func(args mock.Arguments) {
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called.Store(true)
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})
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suite.mockScheduler.EXPECT().Dispatch(mock.Anything).Maybe()
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suite.controller.Stop()
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called.Store(false)
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suite.Never(
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func() bool {
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return called.Load()
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},
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3*time.Second,
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500*time.Millisecond,
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)
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}
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func (suite *DistControllerTestSuite) TestSyncAll() {
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suite.controller.StartDistInstance(context.TODO(), 1)
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suite.controller.StartDistInstance(context.TODO(), 2)
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calledSet := typeutil.NewConcurrentSet[int64]()
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suite.mockCluster.EXPECT().GetDataDistribution(mock.Anything, mock.Anything, mock.Anything).Call.Return(
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func(ctx context.Context, nodeID int64, req *querypb.GetDataDistributionRequest) *querypb.GetDataDistributionResponse {
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return &querypb.GetDataDistributionResponse{
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Status: merr.Success(),
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NodeID: nodeID,
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}
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},
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nil,
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).Run(func(args mock.Arguments) {
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calledSet.Insert(args[1].(int64))
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})
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suite.mockScheduler.EXPECT().Dispatch(mock.Anything)
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// stop inner loop
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suite.controller.handlers[1].stop()
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suite.controller.handlers[2].stop()
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calledSet.Remove(1)
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calledSet.Remove(2)
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suite.controller.SyncAll(context.TODO())
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suite.Eventually(
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func() bool {
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return calledSet.Contain(1) && calledSet.Contain(2)
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},
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5*time.Second,
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500*time.Millisecond,
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)
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}
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func TestDistControllerSuite(t *testing.T) {
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suite.Run(t, new(DistControllerTestSuite))
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}
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