49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
/*
|
|
* Copyright 2020 The Dragonfly Authors
|
|
*
|
|
* 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 digestutils
|
|
|
|
import (
|
|
"bytes"
|
|
"crypto/md5"
|
|
"encoding/hex"
|
|
"io/ioutil"
|
|
"os"
|
|
"testing"
|
|
|
|
testifyassert "github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestMain(m *testing.M) {
|
|
os.Exit(m.Run())
|
|
}
|
|
|
|
func TestNewDigestReader(t *testing.T) {
|
|
assert := testifyassert.New(t)
|
|
|
|
testBytes := []byte("hello world")
|
|
hash := md5.New()
|
|
hash.Write(testBytes)
|
|
digest := hex.EncodeToString(hash.Sum(nil)[:16])
|
|
|
|
buf := bytes.NewBuffer(testBytes)
|
|
reader := NewDigestReader(buf, digest)
|
|
data, err := ioutil.ReadAll(reader)
|
|
|
|
assert.Nil(err)
|
|
assert.Equal(testBytes, data)
|
|
}
|