encryptor_test.go

package unicreds

import (
	"crypto/rand"
	"testing"

	"github.com/stretchr/testify/assert"
)

var (
	dataKey    = []byte{0x6a, 0xcf, 0xeb, 0xd6, 0xe9, 0xa6, 0x19, 0xc1, 0x38, 0xb9, 0xfc, 0x2d, 0x53, 0x23, 0x4d, 0x78, 0x85, 0x48, 0x96, 0xd6, 0xd2, 0xf6, 0xf4, 0x42, 0x99, 0x9d, 0x8e, 0xa9, 0xed, 0xf0, 0xb3, 0xf2}
	cipherText = []byte{0xa3, 0xcc, 0x1e, 0xd7, 0x3a, 0xfd, 0x18, 0x3f, 0x8a, 0xb2, 0xd5, 0x6f, 0xdf, 0x1d, 0x98, 0x4d, 0xe4, 0xf6}
)

func TestEncrypt(t *testing.T) {

	plaintext := []byte("something test 123")

	cdata, err := Encrypt(dataKey, plaintext)

	assert.Nil(t, err)
	assert.Equal(t, cdata, cipherText)
}

func TestDecrypt(t *testing.T) {

	plaintext := []byte("something test 123")

	cdata, err := Decrypt(dataKey, cipherText)

	assert.Nil(t, err)
	assert.Equal(t, cdata, plaintext)
}

func readRandData(c int) []byte {
	b := make([]byte, c)
	rand.Read(b)
	return b
}