milvus/internal/indexnode/indexnode_mock_test.go

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// 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 indexnode
import (
"context"
"strconv"
"testing"
"github.com/golang/protobuf/proto"
"github.com/milvus-io/milvus/internal/proto/commonpb"
"github.com/milvus-io/milvus/internal/proto/indexpb"
"github.com/milvus-io/milvus/internal/proto/internalpb"
"github.com/milvus-io/milvus/internal/proto/milvuspb"
"github.com/milvus-io/milvus/internal/util/etcd"
"github.com/milvus-io/milvus/internal/util/metricsinfo"
"github.com/stretchr/testify/assert"
)
func TestIndexNodeMock(t *testing.T) {
Params.Init()
inm := Mock{
Build: true,
}
etcdCli, err := etcd.GetEtcdClient(&Params.EtcdCfg)
assert.NoError(t, err)
inm.SetEtcdClient(etcdCli)
defer etcdCli.Close()
err = inm.Register()
assert.Nil(t, err)
err = inm.Init()
assert.Nil(t, err)
err = inm.Start()
assert.Nil(t, err)
ctx := context.Background()
t.Run("GetComponentStates", func(t *testing.T) {
states, err := inm.GetComponentStates(ctx)
assert.Nil(t, err)
assert.Equal(t, internalpb.StateCode_Healthy, states.State.StateCode)
})
t.Run("GetTimeTickChannel", func(t *testing.T) {
resp, err := inm.GetTimeTickChannel(ctx)
assert.Nil(t, err)
assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
})
t.Run("GetStatisticsChannel", func(t *testing.T) {
resp, err := inm.GetStatisticsChannel(ctx)
assert.Nil(t, err)
assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
})
t.Run("CreateIndex", func(t *testing.T) {
req := &indexpb.CreateIndexRequest{
IndexBuildID: 0,
IndexID: 0,
DataPaths: []string{},
}
resp, err := inm.CreateIndex(ctx, req)
assert.Nil(t, err)
assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
})
t.Run("GetMetrics", func(t *testing.T) {
req, err := metricsinfo.ConstructRequestByMetricType(metricsinfo.SystemInfoMetrics)
assert.Nil(t, err)
resp, err := inm.GetMetrics(ctx, req)
assert.Nil(t, err)
assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
req2, err := metricsinfo.ConstructRequestByMetricType("IndexNode")
assert.Nil(t, err)
resp2, err := inm.GetMetrics(ctx, req2)
assert.Nil(t, err)
assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp2.Status.ErrorCode)
})
err = inm.Stop()
assert.Nil(t, err)
}
func TestIndexNodeMockError(t *testing.T) {
inm := Mock{
Failure: false,
Build: false,
Err: true,
}
ctx := context.Background()
err := inm.Register()
assert.NotNil(t, err)
err = inm.Init()
assert.NotNil(t, err)
err = inm.Start()
assert.NotNil(t, err)
t.Run("GetComponentStates error", func(t *testing.T) {
resp, err := inm.GetComponentStates(ctx)
assert.NotNil(t, err)
assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
})
t.Run("GetStatisticsChannel error", func(t *testing.T) {
resp, err := inm.GetStatisticsChannel(ctx)
assert.NotNil(t, err)
assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
})
t.Run("GetTimeTickChannel error", func(t *testing.T) {
resp, err := inm.GetTimeTickChannel(ctx)
assert.NotNil(t, err)
assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
})
t.Run("CreateIndex error", func(t *testing.T) {
resp, err := inm.CreateIndex(ctx, &indexpb.CreateIndexRequest{})
assert.NotNil(t, err)
assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.ErrorCode)
})
t.Run("GetMetrics error", func(t *testing.T) {
req := &milvuspb.GetMetricsRequest{}
resp, err := inm.GetMetrics(ctx, req)
assert.NotNil(t, err)
assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
})
err = inm.Stop()
assert.NotNil(t, err)
}
func TestIndexNodeMockFiled(t *testing.T) {
inm := Mock{
Failure: true,
Build: true,
Err: false,
}
etcdCli, err := etcd.GetEtcdClient(&Params.EtcdCfg)
assert.NoError(t, err)
inm.SetEtcdClient(etcdCli)
defer etcdCli.Close()
err = inm.Register()
assert.Nil(t, err)
err = inm.Init()
assert.Nil(t, err)
err = inm.Start()
assert.Nil(t, err)
ctx := context.Background()
t.Run("CreateIndex failed", func(t *testing.T) {
req := &indexpb.CreateIndexRequest{
IndexBuildID: 0,
IndexID: 0,
DataPaths: []string{},
}
key := "/indexes/" + strconv.FormatInt(10, 10)
indexMeta := &indexpb.IndexMeta{
IndexBuildID: 10,
State: commonpb.IndexState_InProgress,
Version: 0,
}
value, err := proto.Marshal(indexMeta)
assert.Nil(t, err)
err = inm.etcdKV.Save(key, string(value))
assert.Nil(t, err)
resp, err := inm.CreateIndex(ctx, req)
assert.Nil(t, err)
assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
err = inm.etcdKV.RemoveWithPrefix(key)
assert.Nil(t, err)
})
t.Run("GetMetrics failed", func(t *testing.T) {
req := &milvuspb.GetMetricsRequest{}
resp, err := inm.GetMetrics(ctx, req)
assert.Nil(t, err)
assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
})
err = inm.Stop()
assert.Nil(t, err)
}