Drop return value from `fail_htlc_backwards`, clarify docs

[rust-lightning] / lightning / src / ln / monitor_tests.rs

diff --git a/lightning/src/ln/monitor_tests.rs b/lightning/src/ln/monitor_tests.rs
index 6fa0aab9d311fb2ed5f9dff09ac3b487b2298051..489626a90f22ed4a0afe103da0d54b3112abf7db 100644 (file)
--- a/lightning/src/ln/monitor_tests.rs
+++ b/lightning/src/ln/monitor_tests.rs
@@ -108,7 +108,7 @@ fn chanmon_claim_value_coop_close() {
        assert_eq!(vec![Balance::ClaimableOnChannelClose { claimable_amount_satoshis: 1_000, }],
                nodes[1].chain_monitor.chain_monitor.get_monitor(funding_outpoint).unwrap().get_claimable_balances());
 
-       nodes[0].node.close_channel(&chan_id).unwrap();
+       nodes[0].node.close_channel(&chan_id, &nodes[1].node.get_our_node_id()).unwrap();
        let node_0_shutdown = get_event_msg!(nodes[0], MessageSendEvent::SendShutdown, nodes[1].node.get_our_node_id());
        nodes[1].node.handle_shutdown(&nodes[0].node.get_our_node_id(), &InitFeatures::known(), &node_0_shutdown);
        let node_1_shutdown = get_event_msg!(nodes[1], MessageSendEvent::SendShutdown, nodes[0].node.get_our_node_id());
@@ -203,7 +203,7 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) {
        assert_eq!(funding_outpoint.to_channel_id(), chan_id);
 
        // This HTLC is immediately claimed, giving node B the preimage
-       let payment_preimage = route_payment(&nodes[0], &[&nodes[1]], 3_000_000).0;
+       let (payment_preimage, payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 3_000_000);
        // This HTLC is allowed to time out, letting A claim it. However, in order to test claimable
        // balances more fully we also give B the preimage for this HTLC.
        let (timeout_payment_preimage, timeout_payment_hash, _) = route_payment(&nodes[0], &[&nodes[1]], 4_000_000);
@@ -236,13 +236,18 @@ fn do_test_claim_value_force_close(prev_commitment_tx: bool) {
 
        nodes[1].node.claim_funds(payment_preimage);
        check_added_monitors!(nodes[1], 1);
+       expect_payment_claimed!(nodes[1], payment_hash, 3_000_000);
+
        let b_htlc_msgs = get_htlc_update_msgs!(&nodes[1], nodes[0].node.get_our_node_id());
        // We claim the dust payment here as well, but it won't impact our claimable balances as its
        // dust and thus doesn't appear on chain at all.
        nodes[1].node.claim_funds(dust_payment_preimage);
        check_added_monitors!(nodes[1], 1);
+       expect_payment_claimed!(nodes[1], dust_payment_hash, 3_000);
+
        nodes[1].node.claim_funds(timeout_payment_preimage);
        check_added_monitors!(nodes[1], 1);
+       expect_payment_claimed!(nodes[1], timeout_payment_hash, 4_000_000);
 
        if prev_commitment_tx {
                // To build a previous commitment transaction, deliver one round of commitment messages.
@@ -580,9 +585,10 @@ fn test_balances_on_local_commitment_htlcs() {
 
        expect_pending_htlcs_forwardable!(nodes[1]);
        expect_payment_received!(nodes[1], payment_hash_2, payment_secret_2, 20_000_000);
-       assert!(nodes[1].node.claim_funds(payment_preimage_2));
+       nodes[1].node.claim_funds(payment_preimage_2);
        get_htlc_update_msgs!(nodes[1], nodes[0].node.get_our_node_id());
        check_added_monitors!(nodes[1], 1);
+       expect_payment_claimed!(nodes[1], payment_hash_2, 20_000_000);
 
        let chan_feerate = get_feerate!(nodes[0], chan_id) as u64;
        let opt_anchors = get_opt_anchors!(nodes[0], chan_id);