lnd.xprv/lnwire/funding_locked_test.go

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package lnwire
import (
"bytes"
"reflect"
"testing"
)
func TestFundingLockedWire(t *testing.T) {
// First create a new FundingLocked message.
fl := NewFundingLocked(ChannelID(revHash), pubKey)
// Next encode the FundingLocked message into an empty bytes buffer.
var b bytes.Buffer
if err := fl.Encode(&b, 0); err != nil {
t.Fatalf("unable to encode FundingLocked: %v", err)
}
// Check to ensure that the FundingLocked message is the correct size.
if uint32(b.Len()) > fl.MaxPayloadLength(0) {
t.Fatalf("length of FundingLocked message is too long: %v should be less than %v",
b.Len(), fl.MaxPayloadLength(0))
}
// Deserialize the encoded FundingLocked message into an empty struct.
fl2 := &FundingLocked{}
if err := fl2.Decode(&b, 0); err != nil {
t.Fatalf("unable to decode FundingLocked: %v", err)
}
// Assert equality of the two instances
if !reflect.DeepEqual(fl, fl2) {
t.Fatalf("encode/decode error messages don't match %#v vs %#v", fl, fl2)
}
}