+ if let OnionHopDataFormat::FinalNode { payment_data: None } = msg.format { } else { panic!(); }
+ assert_eq!(msg.amt_to_forward, 0x0badf00d01020304);
+ assert_eq!(msg.outgoing_cltv_value, 0xffffffff);
+ }
+
+ #[test]
+ fn encoding_final_onion_hop_data_with_secret() {
+ let expected_payment_secret = PaymentSecret([0x42u8; 32]);
+ let mut msg = msgs::OnionHopData {
+ format: OnionHopDataFormat::FinalNode {
+ payment_data: Some(FinalOnionHopData {
+ payment_secret: expected_payment_secret,
+ total_msat: 0x1badca1f
+ }),
+ },
+ amt_to_forward: 0x0badf00d01020304,
+ outgoing_cltv_value: 0xffffffff,
+ };
+ let encoded_value = msg.encode();
+ let target_value = hex::decode("3602080badf00d010203040404ffffffff082442424242424242424242424242424242424242424242424242424242424242421badca1f").unwrap();
+ assert_eq!(encoded_value, target_value);
+ msg = Readable::read(&mut Cursor::new(&target_value[..])).unwrap();
+ if let OnionHopDataFormat::FinalNode {
+ payment_data: Some(FinalOnionHopData {
+ payment_secret,
+ total_msat: 0x1badca1f
+ })
+ } = msg.format {
+ assert_eq!(payment_secret, expected_payment_secret);
+ } else { panic!(); }