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Test successful payment to 3-hop blinded path.

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Valentine Wallace 2023-12-18 14:16:02 -05:00
parent f1e4645edf
commit 8ad292eea6
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23
lightning/src/ln/blinded_payment_tests.rs
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@ -490,6 +490,29 @@ fn two_hop_blinded_path_success() {
claim_payment(&nodes[0], &[&nodes[1], &nodes[2]], payment_preimage);
}
#[test]
fn three_hop_blinded_path_success() {
let chanmon_cfgs = create_chanmon_cfgs(5);
let node_cfgs = create_node_cfgs(5, &chanmon_cfgs);
let node_chanmgrs = create_node_chanmgrs(5, &node_cfgs, &[None, None, None, None, None]);
let mut nodes = create_network(5, &node_cfgs, &node_chanmgrs);
create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 0);
create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1_000_000, 0);
let chan_upd_2_3 = create_announced_chan_between_nodes_with_value(&nodes, 2, 3, 1_000_000, 0).0.contents;
let chan_upd_3_4 = create_announced_chan_between_nodes_with_value(&nodes, 3, 4, 1_000_000, 0).0.contents;
let amt_msat = 5000;
let (payment_preimage, payment_hash, payment_secret) = get_payment_preimage_hash(&nodes[4], Some(amt_msat), None);
let route_params = get_blinded_route_parameters(amt_msat, payment_secret,
nodes.iter().skip(2).map(|n| n.node.get_our_node_id()).collect(),
&[&chan_upd_2_3, &chan_upd_3_4], &chanmon_cfgs[4].keys_manager);
nodes[0].node.send_payment(payment_hash, RecipientOnionFields::spontaneous_empty(), PaymentId(payment_hash.0), route_params, Retry::Attempts(0)).unwrap();
check_added_monitors(&nodes[0], 1);
pass_along_route(&nodes[0], &[&[&nodes[1], &nodes[2], &nodes[3], &nodes[4]]], amt_msat, payment_hash, payment_secret);
claim_payment(&nodes[0], &[&nodes[1], &nodes[2], &nodes[3], &nodes[4]], payment_preimage);
}
#[derive(PartialEq)]
enum ReceiveCheckFail {
// The recipient fails the payment upon `PaymentClaimable`.