245 lines
8.5 KiB
Go
245 lines
8.5 KiB
Go
/*
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* Copyright 2022 The Dragonfly Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package digest
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import (
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"bytes"
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"io"
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"testing"
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"github.com/stretchr/testify/assert"
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logger "d7y.io/dragonfly/v2/internal/dflog"
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)
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func TestDigest_Reader(t *testing.T) {
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logger := logger.With("test", "digest")
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tests := []struct {
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name string
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algorithm string
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data []byte
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options []Option
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run func(t *testing.T, data []byte, reader Reader, err error)
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}{
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{
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name: "sha1 reader",
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algorithm: AlgorithmSHA1,
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data: []byte("foo"),
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options: []Option{WithLogger(logger)},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "da39a3ee5e6b4b0d3255bfef95601890afd80709")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33")
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},
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},
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{
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name: "sha256 reader",
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algorithm: AlgorithmSHA256,
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data: []byte("foo"),
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options: []Option{WithLogger(logger)},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae")
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},
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},
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{
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name: "sha512 reader",
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algorithm: AlgorithmSHA512,
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data: []byte("foo"),
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options: []Option{WithLogger(logger)},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "f7fbba6e0636f890e56fbbf3283e524c6fa3204ae298382d624741d0dc6638326e282c41be5e4254d8820772c5518a2c5a8c0c7f7eda19594a7eb539453e1ed7")
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},
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},
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{
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name: "md5 reader",
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algorithm: AlgorithmMD5,
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data: []byte("foo"),
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options: []Option{WithLogger(logger)},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "d41d8cd98f00b204e9800998ecf8427e")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "acbd18db4cc2f85cedef654fccc4a4d8")
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},
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},
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{
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name: "sha1 reader with encoded",
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algorithm: AlgorithmSHA1,
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data: []byte("foo"),
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options: []Option{WithLogger(logger), WithEncoded("0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "da39a3ee5e6b4b0d3255bfef95601890afd80709")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33")
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},
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},
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{
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name: "sha256 reader with encoded",
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algorithm: AlgorithmSHA256,
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data: []byte("foo"),
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options: []Option{WithLogger(logger), WithEncoded("2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae")
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},
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},
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{
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name: "sha512 reader with encoded",
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algorithm: AlgorithmSHA512,
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data: []byte("foo"),
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options: []Option{WithLogger(logger), WithEncoded("f7fbba6e0636f890e56fbbf3283e524c6fa3204ae298382d624741d0dc6638326e282c41be5e4254d8820772c5518a2c5a8c0c7f7eda19594a7eb539453e1ed7")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "f7fbba6e0636f890e56fbbf3283e524c6fa3204ae298382d624741d0dc6638326e282c41be5e4254d8820772c5518a2c5a8c0c7f7eda19594a7eb539453e1ed7")
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},
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},
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{
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name: "md5 reader with encoded",
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algorithm: AlgorithmMD5,
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data: []byte("foo"),
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options: []Option{WithLogger(logger), WithEncoded("acbd18db4cc2f85cedef654fccc4a4d8")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "d41d8cd98f00b204e9800998ecf8427e")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "acbd18db4cc2f85cedef654fccc4a4d8")
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},
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},
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{
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name: "sha1 reader with invalid encoded",
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algorithm: AlgorithmSHA1,
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data: []byte("foo"),
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options: []Option{WithLogger(logger), WithEncoded("bar")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "da39a3ee5e6b4b0d3255bfef95601890afd80709")
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_, err = io.ReadAll(reader)
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assert.Error(err)
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},
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},
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{
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name: "sha256 reader with invalid encoded",
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algorithm: AlgorithmSHA256,
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data: []byte("foo"),
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options: []Option{WithLogger(logger), WithEncoded("bar")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855")
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_, err = io.ReadAll(reader)
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assert.Error(err)
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},
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},
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{
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name: "sha512 reader with invalid encoded",
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algorithm: AlgorithmSHA512,
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data: []byte("foo"),
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options: []Option{WithLogger(logger), WithEncoded("bar")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e")
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_, err = io.ReadAll(reader)
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assert.Error(err)
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},
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},
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{
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name: "md5 reader with invalid encoded",
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algorithm: AlgorithmMD5,
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data: []byte("foo"),
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options: []Option{WithLogger(logger), WithEncoded("bar")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "d41d8cd98f00b204e9800998ecf8427e")
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_, err = io.ReadAll(reader)
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assert.Error(err)
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},
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},
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{
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name: "new reader with invalid algorithm",
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algorithm: "",
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data: []byte("foo"),
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options: []Option{WithLogger(logger)},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.Error(err)
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},
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},
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{
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name: "sha1 reader without logger",
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algorithm: AlgorithmSHA1,
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data: []byte("foo"),
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options: []Option{WithEncoded("")},
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run: func(t *testing.T, data []byte, reader Reader, err error) {
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assert := assert.New(t)
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assert.NoError(err)
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assert.Equal(reader.Encoded(), "da39a3ee5e6b4b0d3255bfef95601890afd80709")
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b, err := io.ReadAll(reader)
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assert.NoError(err)
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assert.Equal(b, data)
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assert.Equal(reader.Encoded(), "0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33")
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},
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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r, err := NewReader(tc.algorithm, bytes.NewBuffer(tc.data), tc.options...)
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tc.run(t, tc.data, r, err)
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})
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}
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}
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