update test_channel_update_cached to remove internal dependency of

channelmanager

lightning/src/ln/channelmanager_limits_tests.rs

@@ -663,7 +663,7 @@ fn test_channel_update_cached() {
 
 	let chan = create_announced_chan_between_nodes(&nodes, 0, 1);
 
-	nodes[0].node.force_close_channel_with_peer(&chan.2, &nodes[1].node.get_our_node_id(), None, true).unwrap();
+	let _ = nodes[0].node.force_close_broadcasting_latest_txn(&chan.2, &nodes[1].node.get_our_node_id());
 	check_added_monitors!(nodes[0], 1);
 	check_closed_event!(nodes[0], 1, ClosureReason::HolderForceClosed, [nodes[1].node.get_our_node_id()], 100000);
 
@@ -673,8 +673,8 @@ fn test_channel_update_cached() {
 
 	{
 		// Assert that ChannelUpdate message has been added to node[0] pending broadcast messages
-		let pending_broadcast_messages= nodes[0].node.pending_broadcast_messages.lock().unwrap();
-		assert_eq!(pending_broadcast_messages.len(), 1);
+		let pending_broadcast_messages = nodes[0].node.get_and_clear_pending_msg_events();
+		assert_eq!(pending_broadcast_messages.len(), 2);
 	}
 
 	// Test that we do not retrieve the pending broadcast messages when we are not connected to any peer
@@ -704,7 +704,7 @@ fn test_channel_update_cached() {
 	}
 	{
 		// Assert that ChannelUpdate message has been cleared from nodes[0] pending broadcast messages
-		let pending_broadcast_messages= nodes[0].node.pending_broadcast_messages.lock().unwrap();
+		let pending_broadcast_messages= nodes[0].node.get_and_clear_pending_msg_events();
 		assert_eq!(pending_broadcast_messages.len(), 0);
 	}
 }