milvus/internal/kv/kv_test.go
congqixia 95b8953bac
Add kv Value interface (#10469)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-10-29 00:16:38 +08:00

60 lines
1.4 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 kv
import (
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
type mockTestKV struct {
data map[string][]byte
}
func newMockTestKV() ValueKV {
return &mockTestKV{
data: make(map[string][]byte),
}
}
func (m *mockTestKV) Save(key string, value Value) error {
m.data[key] = value.Serialize()
return nil
}
func (m *mockTestKV) Load(key string) (Value, error) {
d, ok := m.data[key]
if !ok {
return nil, errors.New("not found")
}
return BytesValue(d), nil
}
func TestTKV(t *testing.T) {
tkv := newMockTestKV()
bv := BytesValue([]byte{1, 2, 3})
sv := StringValue("test")
tkv.Save("1", bv)
tkv.Save("2", sv)
v, err := tkv.Load("1")
assert.NoError(t, err)
assert.EqualValues(t, bv.Serialize(), v.Serialize())
v, err = tkv.Load("2")
assert.NoError(t, err)
assert.EqualValues(t, sv.String(), v.String())
}