milvus/internal/datanode/meta_service_test.go
SimFG 26f06dd732
Format the code (#27275)
Signed-off-by: SimFG <bang.fu@zilliz.com>
2023-09-21 09:45:27 +08:00

106 lines
3.4 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 datanode
import (
"context"
"testing"
"github.com/cockroachdb/errors"
"github.com/stretchr/testify/assert"
"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
)
const (
collectionID0 = UniqueID(2)
collectionID1 = UniqueID(1)
collectionName0 = "collection_0"
collectionName1 = "collection_1"
)
func TestMetaService_All(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
mFactory := &RootCoordFactory{
pkType: schemapb.DataType_Int64,
}
mFactory.setCollectionID(collectionID0)
mFactory.setCollectionName(collectionName0)
ms := newMetaService(mFactory, collectionID0)
t.Run("Test getCollectionSchema", func(t *testing.T) {
sch, err := ms.getCollectionSchema(ctx, collectionID0, 0)
assert.NoError(t, err)
assert.NotNil(t, sch)
assert.Equal(t, sch.Name, collectionName0)
})
t.Run("Test printCollectionStruct", func(t *testing.T) {
mf := &MetaFactory{}
collectionMeta := mf.GetCollectionMeta(collectionID0, collectionName0, schemapb.DataType_Int64)
printCollectionStruct(collectionMeta)
})
}
// RootCoordFails1 root coord mock for failure
type RootCoordFails1 struct {
RootCoordFactory
}
// DescribeCollectionInternal override method that will fails
func (rc *RootCoordFails1) DescribeCollectionInternal(ctx context.Context, req *milvuspb.DescribeCollectionRequest) (*milvuspb.DescribeCollectionResponse, error) {
return nil, errors.New("always fail")
}
// RootCoordFails2 root coord mock for failure
type RootCoordFails2 struct {
RootCoordFactory
}
// DescribeCollectionInternal override method that will fails
func (rc *RootCoordFails2) DescribeCollectionInternal(ctx context.Context, req *milvuspb.DescribeCollectionRequest) (*milvuspb.DescribeCollectionResponse, error) {
return &milvuspb.DescribeCollectionResponse{
Status: &commonpb.Status{ErrorCode: commonpb.ErrorCode_UnexpectedError},
}, nil
}
func TestMetaServiceRootCoodFails(t *testing.T) {
t.Run("Test Describe with error", func(t *testing.T) {
rc := &RootCoordFails1{}
rc.setCollectionID(collectionID0)
rc.setCollectionName(collectionName0)
ms := newMetaService(rc, collectionID0)
_, err := ms.getCollectionSchema(context.Background(), collectionID1, 0)
assert.Error(t, err)
})
t.Run("Test Describe wit nil response", func(t *testing.T) {
rc := &RootCoordFails2{}
rc.setCollectionID(collectionID0)
rc.setCollectionName(collectionName0)
ms := newMetaService(rc, collectionID0)
_, err := ms.getCollectionSchema(context.Background(), collectionID1, 0)
assert.Error(t, err)
})
}