From f6ac3ae384f620e8d9dc37090e6a98caf6db7cd5 Mon Sep 17 00:00:00 2001
From: daywalker90 <8257956+daywalker90@users.noreply.github.com>
Date: Mon, 23 Mar 2026 23:13:50 +0100
Subject: [PATCH] tests: add an xpay test to reproduce a regression where we
 pay fees in a direct route

Changelog-None
---
 tests/test_xpay.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/test_xpay.py b/tests/test_xpay.py
index c5ad9160600b..ee4ec6d7d131 100644
--- a/tests/test_xpay.py
+++ b/tests/test_xpay.py
@@ -177,6 +177,15 @@ def test_xpay_simple(node_factory):
     b12 = l1.rpc.fetchinvoice(offer, '100000msat')['invoice']
     l1.rpc.xpay(invstring=b12, payer_note="Payment for a cup of coffee")
 
+    # BOLT 12, direct peer
+    offer = l2.rpc.offer('any')['bolt12']
+    b12 = l1.rpc.fetchinvoice(offer, '10000msat')['invoice']
+    ret = l1.rpc.xpay(invstring=b12)
+    assert ret['failed_parts'] == 0
+    assert ret['successful_parts'] == 1
+    assert ret['amount_msat'] == 10000
+    assert ret['amount_sent_msat'] == 10000
+
     # Failure from l4.
     b11 = l4.rpc.invoice('10000msat', 'test_xpay_simple2', 'test_xpay_simple2 bolt11')['bolt11']
     l4.rpc.delinvoice('test_xpay_simple2', 'unpaid')