lnd.xprv/lnwire/htlc_addrequest_test.go
Joseph Poon f3849f5c10 Structs for Wire Protocol HTLCs and Commitments
* Structs and wire messages for HTLCs
* Wire protocol for a state machine with no blocking(!!!)
  (I will write the state machine)
  TL;DR: Can do multiple HTLC modifications in-flight, dead simple wire
  protocol. Both sides can update their Commitments unliaterally without
  waiting for the other party's signature. Will have basic/preliminary
  notes in the README
* Added **swp to .gitignore because of vim annoyances
2016-01-14 23:56:10 -08:00

47 lines
1.9 KiB
Go

package lnwire
import (
"testing"
)
var (
//Need to to do this here
_ = copy(revocationHash[:], revocationHashBytes)
_ = copy(redemptionHash[:], redemptionHashBytes)
_ = copy(nextHop[:], nextHopBytes)
emptyRedemptionHashes = []*[20]byte{}
redemptionHashes = append(emptyRedemptionHashes, &redemptionHash)
htlcAddRequest = &HTLCAddRequest{
ChannelID: uint64(12345678),
StagingID: uint64(12345),
Expiry: uint32(144),
Amount: CreditsAmount(123456000),
NextHop: nextHop,
ContractType: uint8(17),
RedemptionHashes: redemptionHashes,
Blob: []byte{255, 0, 255, 0, 255, 0, 255, 0},
}
htlcAddRequestSerializedString = "0000000000bc614e000000000000303900000090075bca0094a9ded5a30fc5944cb1e2cbcd980f30616a14401100015b315ebabb0d8c0d94281caa2dfee69a1a00436e0008ff00ff00ff00ff00"
htlcAddRequestSerializedMessage = "0709110b000003e80000004d0000000000bc614e000000000000303900000090075bca0094a9ded5a30fc5944cb1e2cbcd980f30616a14401100015b315ebabb0d8c0d94281caa2dfee69a1a00436e0008ff00ff00ff00ff00"
)
func TestHTLCAddRequestEncodeDecode(t *testing.T) {
//All of these types being passed are of the message interface type
//Test serialization, runs: message.Encode(b, 0)
//Returns bytes
//Compares the expected serialized string from the original
s := SerializeTest(t, htlcAddRequest, htlcAddRequestSerializedString, filename)
//Test deserialization, runs: message.Decode(s, 0)
//Makes sure the deserialized struct is the same as the original
newMessage := NewHTLCAddRequest()
DeserializeTest(t, s, newMessage, htlcAddRequest)
//Test message using Message interface
//Serializes into buf: WriteMessage(buf, message, uint32(1), wire.TestNet3)
//Deserializes into msg: _, msg, _ , err := ReadMessage(buf, uint32(1), wire.TestNet3)
MessageSerializeDeserializeTest(t, htlcAddRequest, htlcAddRequestSerializedMessage)
}