test_lnpeer: add test: multihop payment that routes around failure

This would have caught the overpayment bug fixed in 693583edc5
2021-03-02 18:35:07 +01:00
parent 750d8cfab5
commit 9310e9023e
3 changed files with 66 additions and 9 deletions
--- a/electrum/lnutil.py
+++ b/electrum/lnutil.py
@@ -251,7 +251,7 @@ class Outpoint(StoredObject):

 class HtlcLog(NamedTuple):
    success: bool
-    amount_msat: int
+    amount_msat: int  # amount for receiver (e.g. from invoice)
    route: Optional['LNPaymentRoute'] = None
    preimage: Optional[bytes] = None
    error_bytes: Optional[bytes] = None