Some(&nodes[0].node.list_usable_channels().iter().collect::<Vec<_>>()),
amt_msat, TEST_FINAL_CLTV, nodes[0].logger, &scorer).unwrap();
let _payment_id = nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret)).unwrap();
Some(&nodes[0].node.list_usable_channels().iter().collect::<Vec<_>>()),
amt_msat, TEST_FINAL_CLTV, nodes[0].logger, &scorer).unwrap();
let _payment_id = nodes[0].node.send_payment(&route, payment_hash, &Some(payment_secret)).unwrap();