milvus/internal/storage/local_chunk_manager_test.go
XuanYang-cn c29cf1bc21
[skip e2e]Update license for storage localchunck (#14192)
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2021-12-24 17:30:32 +08:00

58 lines
1.6 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 storage
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestLocalChunkManager_GetPath(t *testing.T) {
lcm := NewLocalChunkManager(localPath)
path, err := lcm.GetPath("invalid")
assert.Empty(t, path)
assert.Error(t, err)
}
func TestLocalChunkManager_Write(t *testing.T) {
lcm := NewLocalChunkManager(localPath)
bin := []byte{1, 2, 3}
err := lcm.Write("1", bin)
assert.Nil(t, err)
}
func TestLocalChunkManager_Read(t *testing.T) {
lcm := NewLocalChunkManager(localPath)
bin, err := lcm.Read("invalid")
assert.Nil(t, bin)
assert.Error(t, err)
content := make([]byte, 8)
n, err := lcm.ReadAt("invalid", content, 0)
assert.Zero(t, n)
assert.Error(t, err)
bin = []byte{1, 2, 3}
err = lcm.Write("1", bin)
assert.Nil(t, err)
res, err := lcm.Read("1")
assert.Nil(t, err)
assert.Equal(t, len(res), len(bin))
}