From: Matt Corallo <git@bluematt.me>
Date: Tue, 8 Mar 2022 19:14:49 +0000 (+0000)
Subject: Give `ChannelManager`s `channel_udpate`s for pub chans in test
X-Git-Tag: v0.0.106~25^2~8
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=a9c4e702139e61838fb0486abffeb1bec2e0e1ec;p=rust-lightning

Give `ChannelManager`s `channel_udpate`s for pub chans in test

This makes tests slightly more realistic by delivering
`channel_update`s to `ChannelManager`s, ensuring we have
forwarding data stored locally for all channels, including public
ones.
---

diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs
index a908cd416..64cbff115 100644
--- a/lightning/src/ln/functional_test_utils.rs
+++ b/lightning/src/ln/functional_test_utils.rs
@@ -748,6 +748,11 @@ pub fn update_nodes_with_chan_announce<'a, 'b, 'c, 'd>(nodes: &'a Vec<Node<'b, '
 		node.net_graph_msg_handler.handle_channel_update(upd_2).unwrap();
 		node.net_graph_msg_handler.handle_node_announcement(&a_node_announcement).unwrap();
 		node.net_graph_msg_handler.handle_node_announcement(&b_node_announcement).unwrap();
+
+		// Note that channel_updates are also delivered to ChannelManagers to ensure we have
+		// forwarding info for local channels even if its not accepted in the network graph.
+		node.node.handle_channel_update(&nodes[a].node.get_our_node_id(), &upd_1);
+		node.node.handle_channel_update(&nodes[b].node.get_our_node_id(), &upd_2);
 	}
 }