lnd.xprv/lnwire/htlc_addrequest_test.go

41 lines
1.1 KiB
Go

package lnwire
import (
"bytes"
"reflect"
"testing"
)
func TestHTLCAddRequestEncodeDecode(t *testing.T) {
redemptionHashes := make([][20]byte, 1)
copy(redemptionHashes[0][:], bytes.Repeat([]byte{0x09}, 20))
// First create a new HTLCAR message.
addReq := &HTLCAddRequest{
ChannelID: uint64(12345678),
Expiry: uint32(144),
Amount: CreditsAmount(123456000),
ContractType: uint8(17),
RedemptionHashes: redemptionHashes,
OnionBlob: []byte{255, 0, 255, 0, 255, 0, 255, 0},
}
// Next encode the HTLCAR message into an empty bytes buffer.
var b bytes.Buffer
if err := addReq.Encode(&b, 0); err != nil {
t.Fatalf("unable to encode HTLCAddRequest: %v", err)
}
// Deserialize the encoded HTLCAR message into a new empty struct.
addReq2 := &HTLCAddRequest{}
if err := addReq2.Decode(&b, 0); err != nil {
t.Fatalf("unable to decode HTLCAddRequest: %v", err)
}
// Assert equality of the two instances.
if !reflect.DeepEqual(addReq, addReq2) {
t.Fatalf("encode/decode error messages don't match %#v vs %#v",
addReq, addReq2)
}
}