From 413ece2ccc225d8172d21295abdaae744d8922a5 Mon Sep 17 00:00:00 2001
From: "Johan T. Halseth" <johanth@gmail.com>
Date: Tue, 15 Dec 2020 11:22:14 +0100
Subject: [PATCH] itest: account for capped anchor commit fee rate in balance
 calc

---
 lntest/itest/lnd_test.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lntest/itest/lnd_test.go b/lntest/itest/lnd_test.go
index b22bcf54..83e07e7f 100644
--- a/lntest/itest/lnd_test.go
+++ b/lntest/itest/lnd_test.go
@@ -1166,8 +1166,12 @@ func (c commitType) calcStaticFee(numHTLCs int) btcutil.Amount {
 
 	// The anchor commitment type is slightly heavier, and we must also add
 	// the value of the two anchors to the resulting fee the initiator
-	// pays.
+	// pays. In addition the fee rate is capped at 10 sat/vbyte for anchor
+	// channels.
 	if c == commitTypeAnchors {
+		feePerKw = chainfee.SatPerKVByte(
+			lnwallet.DefaultAnchorsCommitMaxFeeRateSatPerVByte * 1000,
+		).FeePerKWeight()
 		commitWeight = input.AnchorCommitWeight
 		anchors = 2 * anchorSize
 	}