Stability tests (multiple consecutive payments to same offer)

conf/lnd/lnd.conf

@@ -26,6 +26,7 @@ protocol.wumbo-channels=true
 protocol.custom-message=513
 protocol.custom-nodeann=39
 protocol.custom-init=39
+protocol.wumbo-channels=true
 
 [gossip]
 gossip.sub-batch-delay=1s

docker/lndk/Dockerfile

@@ -4,8 +4,8 @@
 FROM rust:1.78-bookworm AS builder
 
 # References for lndk
-# https://github.com/lndk-org/lndk/pull/121
-ARG LNDK_REF=ae7832730f36ab497ccf5ce5c3d949e42ad9b91c
+ARG LNDK_SOURCE=https://github.com/orbitalturtle/lndk.git
+ARG LNDK_REF=b8174e191607406fd335483b892e2bd3693a25de
 
 # Add utils
 RUN apt-get update \
@@ -18,7 +18,7 @@ RUN apt-get update \
 WORKDIR /usr/src
 
 # Grab and install the latest version of lndk
-RUN git clone https://github.com/orbitalturtle/lndk.git . \
+RUN git clone ${LNDK_SOURCE} . \
     && git reset --hard ${LNDK_REF} \
     && cargo build --release
 

scripts/init.sh

@@ -237,52 +237,52 @@ openChannel() {
   # Open a channel between lnd1 and cln1.
   echo "Opening channel between lnd1 and cln1"
   waitFor lnd1 connect $CLN1_NODE_URI
-  waitFor lnd1 openchannel $CLN1_PUBKEY 10000000 5000000
+  waitFor lnd1 openchannel $CLN1_PUBKEY 15000000 7500000
 
   # Open a channel between lnd1 and eclair1.
   echo "Opening channel between lnd1 and eclair1"
   waitFor lnd1 connect $ECLAIR1_NODE_URI
-  waitFor lnd1 openchannel $ECLAIR1_PUBKEY 10000000 5000000
+  waitFor lnd1 openchannel $ECLAIR1_PUBKEY 15000000 7500000
 
   # Open a channel between lnd1 and ldknode1.
   echo "Opening channel between lnd1 and ldknode1"
   waitFor lnd1 connect $LDKNODE1_NODE_URI
-  waitFor lnd1 openchannel $LDKNODE1_PUBKEY 10000000 5000000
+  waitFor lnd1 openchannel $LDKNODE1_PUBKEY 15000000 7500000
 
 
 
   # Open a channel between lnd1 and lnd2.
   echo "Opening channel between lnd1 and lnd2"
   waitFor lnd1 connect $LND2_NODE_URI
-  waitFor lnd1 openchannel $LND2_PUBKEY 10000000 5000000
+  waitFor lnd1 openchannel $LND2_PUBKEY 15000000 7500000
 
 
 
   # Open a channel between lnd2 and cln2.
   echo "Opening channel between lnd2 and cln2"
   waitFor lnd2 connect $CLN2_NODE_URI
-  waitFor lnd2 openchannel $CLN2_PUBKEY 10000000 5000000
+  waitFor lnd2 openchannel $CLN2_PUBKEY 15000000 7500000
 
   # Open a channel between lnd2 and eclair2.
   echo "Opening channel between lnd2 and eclair2"
   waitFor lnd2 connect $ECLAIR2_NODE_URI
-  waitFor lnd2 openchannel $ECLAIR2_PUBKEY 10000000 5000000
+  waitFor lnd2 openchannel $ECLAIR2_PUBKEY 15000000 7500000
 
   # Open a channel between lnd2 and ldknode2.
   echo "Opening channel between lnd2 and ldknode2"
   waitFor lnd2 connect $LDKNODE2_NODE_URI
-  waitFor lnd2 openchannel $LDKNODE2_PUBKEY 10000000 5000000
+  waitFor lnd2 openchannel $LDKNODE2_PUBKEY 15000000 7500000
 
 
   # Open a channel between cln2 and cln3.
   echo "Opening channel between cln2 and cln3"
   waitFor cln2 connect id=$CLN3_NODE_URI
-  waitFor cln2 fundchannel id=$CLN3_PUBKEY amount=10000000 push_msat=5000000
+  waitFor cln2 fundchannel id=$CLN3_PUBKEY amount=15000000 push_msat=7500000
 
   # Open a channel between eclair2 and eclair3.
   echo "Opening channel between eclair2 and eclair3"
   waitFor eclair2 connect --uri=$ECLAIR3_NODE_URI
-  waitFor eclair2 open --nodeId=$ECLAIR3_PUBKEY --fundingSatoshis=10000000 --pushMsat5000000
+  waitFor eclair2 open --nodeId=$ECLAIR3_PUBKEY --fundingSatoshis=15000000 --pushMsat=7500000
 
   # Generate some blocks to confirm the channel.
   mineBlocks $BITCOIN_ADDRESS 10

test/test04_payments_ldknode_stability.bats

@@ -0,0 +1,51 @@
+#!/usr/bin/env bats
+
+# set -eo pipefail
+# set -x
+
+setup() {
+    load 'test_helper/common-setup'
+    _common_setup
+
+    source "$PROJECT_ROOT/test/functions.sh"
+
+    TEST_COUNT=10
+    SUCCESS_COUNT=0
+}
+
+increment_success_count() {
+    (( ++SUCCESS_COUNT ))
+}
+
+print_success_count() {
+    echo "$SUCCESS_COUNT"
+}
+
+get_offer() {
+    OFFER=$(generate_offer_ldknode 'ldknode2')
+}
+
+print_offer() {
+    echo $OFFER
+}
+
+attempt() {
+    $PROJECT_ROOT/bin/lndk-cli lndk1 pay-offer $OFFER 5000000
+}
+
+@test "Multiple consecutive payments to LDK Node (lnd1 -> lnd2 -> ldknode2) x 10" {
+
+    get_offer
+    run print_offer
+
+    for i in $(seq 1 $TEST_COUNT)
+    do
+        run attempt
+        if [[ "${lines[0]}" =~ "Successfully paid for offer!" ]]; then
+            increment_success_count
+        fi
+    done
+
+    run print_success_count
+    assert_equal $SUCCESS_COUNT $TEST_COUNT
+}