let (commitment_tx, htlc_tx) = {
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 5_000_000).0;
let mut txn = get_local_commitment_txn!(nodes[0], channel.2);
let (commitment_tx, htlc_tx) = {
let payment_preimage = route_payment(&nodes[0], &vec!(&nodes[1])[..], 5_000_000).0;
let mut txn = get_local_commitment_txn!(nodes[0], channel.2);