mirror of
https://github.com/comit-network/xmr-btc-swap.git
synced 2024-10-01 01:45:40 -04:00
125 lines
3.9 KiB
Rust
125 lines
3.9 KiB
Rust
use bitcoin_harness::Bitcoind;
|
|
use futures::{channel::mpsc, future::try_join};
|
|
use libp2p::Multiaddr;
|
|
use monero_harness::Monero;
|
|
use std::sync::Arc;
|
|
use swap::{alice, bob, network::transport::build, storage::Database};
|
|
use tempfile::tempdir;
|
|
use testcontainers::clients::Cli;
|
|
use xmr_btc::bitcoin;
|
|
|
|
// NOTE: For some reason running these tests overflows the stack. In order to
|
|
// mitigate this run them with:
|
|
//
|
|
// RUST_MIN_STACK=100000000 cargo test
|
|
|
|
#[tokio::test]
|
|
async fn swap() {
|
|
use tracing_subscriber::util::SubscriberInitExt as _;
|
|
let _guard = tracing_subscriber::fmt()
|
|
.with_env_filter("swap=info,xmr_btc=info")
|
|
.with_ansi(false)
|
|
.set_default();
|
|
|
|
let alice_multiaddr: Multiaddr = "/ip4/127.0.0.1/tcp/9876"
|
|
.parse()
|
|
.expect("failed to parse Alice's address");
|
|
|
|
let cli = Cli::default();
|
|
let bitcoind = Bitcoind::new(&cli, "0.19.1").unwrap();
|
|
dbg!(&bitcoind.node_url);
|
|
let _ = bitcoind.init(5).await;
|
|
|
|
let btc = bitcoin::Amount::from_sat(1_000_000);
|
|
let btc_alice = bitcoin::Amount::ZERO;
|
|
let btc_bob = btc * 10;
|
|
|
|
// this xmr value matches the logic of alice::calculate_amounts i.e. btc *
|
|
// 10_000 * 100
|
|
let xmr = 1_000_000_000_000;
|
|
let xmr_alice = xmr * 10;
|
|
let xmr_bob = 0;
|
|
|
|
let alice_btc_wallet = Arc::new(
|
|
swap::bitcoin::Wallet::new("alice", bitcoind.node_url.clone())
|
|
.await
|
|
.unwrap(),
|
|
);
|
|
let bob_btc_wallet = Arc::new(
|
|
swap::bitcoin::Wallet::new("bob", bitcoind.node_url.clone())
|
|
.await
|
|
.unwrap(),
|
|
);
|
|
bitcoind
|
|
.mint(bob_btc_wallet.0.new_address().await.unwrap(), btc_bob)
|
|
.await
|
|
.unwrap();
|
|
|
|
let (monero, _container) =
|
|
Monero::new(&cli, None, vec!["alice".to_string(), "bob".to_string()])
|
|
.await
|
|
.unwrap();
|
|
monero
|
|
.init(vec![("alice", xmr_alice), ("bob", xmr_bob)])
|
|
.await
|
|
.unwrap();
|
|
|
|
let alice_xmr_wallet = Arc::new(swap::monero::Wallet(
|
|
monero.wallet("alice").unwrap().client(),
|
|
));
|
|
let bob_xmr_wallet = Arc::new(swap::monero::Wallet(monero.wallet("bob").unwrap().client()));
|
|
|
|
let alice_behaviour = alice::Alice::default();
|
|
let alice_transport = build(alice_behaviour.identity()).unwrap();
|
|
|
|
let db = Database::open(std::path::Path::new("../.swap-db/")).unwrap();
|
|
let alice_swap = alice::swap(
|
|
alice_btc_wallet.clone(),
|
|
alice_xmr_wallet.clone(),
|
|
db,
|
|
alice_multiaddr.clone(),
|
|
alice_transport,
|
|
alice_behaviour,
|
|
);
|
|
|
|
let db_dir = tempdir().unwrap();
|
|
let db = Database::open(db_dir.path()).unwrap();
|
|
let (cmd_tx, mut _cmd_rx) = mpsc::channel(1);
|
|
let (mut rsp_tx, rsp_rx) = mpsc::channel(1);
|
|
let bob_behaviour = bob::Bob::default();
|
|
let bob_transport = build(bob_behaviour.identity()).unwrap();
|
|
let bob_swap = bob::swap(
|
|
bob_btc_wallet.clone(),
|
|
bob_xmr_wallet.clone(),
|
|
db,
|
|
btc.as_sat(),
|
|
alice_multiaddr,
|
|
cmd_tx,
|
|
rsp_rx,
|
|
bob_transport,
|
|
bob_behaviour,
|
|
);
|
|
|
|
// automate the verification step by accepting any amounts sent over by Alice
|
|
rsp_tx.try_send(swap::Rsp::VerifiedAmounts).unwrap();
|
|
|
|
try_join(alice_swap, bob_swap).await.unwrap();
|
|
|
|
let btc_alice_final = alice_btc_wallet.as_ref().balance().await.unwrap();
|
|
let btc_bob_final = bob_btc_wallet.as_ref().balance().await.unwrap();
|
|
|
|
let xmr_alice_final = alice_xmr_wallet.as_ref().get_balance().await.unwrap();
|
|
|
|
bob_xmr_wallet.as_ref().0.refresh().await.unwrap();
|
|
let xmr_bob_final = bob_xmr_wallet.as_ref().get_balance().await.unwrap();
|
|
|
|
assert_eq!(
|
|
btc_alice_final,
|
|
btc_alice + btc - bitcoin::Amount::from_sat(bitcoin::TX_FEE)
|
|
);
|
|
assert!(btc_bob_final <= btc_bob - btc);
|
|
|
|
assert!(xmr_alice_final.as_piconero() <= xmr_alice - xmr);
|
|
assert_eq!(xmr_bob_final.as_piconero(), xmr_bob + xmr);
|
|
}
|