micro/tunnel/crypto_test.go

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package tunnel
import (
"bytes"
"testing"
)
func TestEncrypt(t *testing.T) {
key := "tokenpassphrase"
data := []byte("supersecret")
cipherText, err := Encrypt(data, key)
if err != nil {
t.Errorf("failed to encrypt data: %v", err)
}
// verify the cipherText is not the same as data
if bytes.Equal(data, cipherText) {
t.Error("encrypted data are the same as plaintext")
}
}
func TestDecrypt(t *testing.T) {
key := "tokenpassphrase"
data := []byte("supersecret")
cipherText, err := Encrypt(data, key)
if err != nil {
t.Errorf("failed to encrypt data: %v", err)
}
plainText, err := Decrypt(cipherText, key)
if err != nil {
t.Errorf("failed to decrypt data: %v", err)
}
// verify the plainText is the same as data
if !bytes.Equal(data, plainText) {
t.Error("decrypted data not the same as plaintext")
}
}