let mut msg_events = closing_node.node.get_and_clear_pending_msg_events();
assert_eq!(msg_events.len(), 1);
match msg_events.pop().unwrap() {
let mut msg_events = closing_node.node.get_and_clear_pending_msg_events();
assert_eq!(msg_events.len(), 1);
match msg_events.pop().unwrap() {