mirror of
https://github.com/comit-network/xmr-btc-swap.git
synced 2024-08-22 02:06:01 +00:00
145 lines
4.1 KiB
Rust
145 lines
4.1 KiB
Rust
use crate::testutils::{init_alice, init_bob};
|
|
use futures::{
|
|
future::{join, select, Either},
|
|
FutureExt,
|
|
};
|
|
use get_port::get_port;
|
|
use libp2p::Multiaddr;
|
|
use rand::rngs::OsRng;
|
|
use swap::{alice, alice::swap::AliceState, bob, bob::swap::BobState};
|
|
use testcontainers::clients::Cli;
|
|
use testutils::init_tracing;
|
|
use uuid::Uuid;
|
|
use xmr_btc::{bitcoin, config::Config};
|
|
|
|
pub mod testutils;
|
|
|
|
/// Bob locks Btc and Alice locks Xmr. Bob does not act; he fails to send Alice
|
|
/// the encsig and fail to refund or redeem. Alice punishes.
|
|
#[tokio::test]
|
|
async fn alice_punishes_if_bob_never_acts_after_fund() {
|
|
let _guard = init_tracing();
|
|
|
|
let cli = Cli::default();
|
|
let (
|
|
monero,
|
|
testutils::Containers {
|
|
bitcoind,
|
|
monerods: _monerods,
|
|
},
|
|
) = testutils::init_containers(&cli).await;
|
|
|
|
let btc_to_swap = bitcoin::Amount::from_sat(1_000_000);
|
|
let xmr_to_swap = xmr_btc::monero::Amount::from_piconero(1_000_000_000_000);
|
|
|
|
let bob_btc_starting_balance = btc_to_swap * 10;
|
|
|
|
let alice_btc_starting_balance = bitcoin::Amount::ZERO;
|
|
let alice_xmr_starting_balance = xmr_to_swap * 10;
|
|
|
|
let port = get_port().expect("Failed to find a free port");
|
|
let alice_multiaddr: Multiaddr = format!("/ip4/127.0.0.1/tcp/{}", port)
|
|
.parse()
|
|
.expect("failed to parse Alice's address");
|
|
|
|
let config = Config::regtest();
|
|
|
|
let (
|
|
alice_state,
|
|
mut alice_event_loop,
|
|
alice_event_loop_handle,
|
|
alice_btc_wallet,
|
|
alice_xmr_wallet,
|
|
alice_db,
|
|
) = init_alice(
|
|
&bitcoind,
|
|
&monero,
|
|
btc_to_swap,
|
|
xmr_to_swap,
|
|
alice_xmr_starting_balance,
|
|
alice_multiaddr.clone(),
|
|
config,
|
|
)
|
|
.await;
|
|
|
|
let (bob_state, bob_event_loop, bob_event_loop_handle, bob_btc_wallet, bob_xmr_wallet, bob_db) =
|
|
init_bob(
|
|
alice_multiaddr,
|
|
alice_event_loop.peer_id(),
|
|
&bitcoind,
|
|
&monero,
|
|
btc_to_swap,
|
|
bob_btc_starting_balance,
|
|
xmr_to_swap,
|
|
config,
|
|
)
|
|
.await;
|
|
|
|
let bob_btc_locked_fut = bob::swap::run_until(
|
|
bob_state,
|
|
bob::swap::is_btc_locked,
|
|
bob_event_loop_handle,
|
|
bob_db,
|
|
bob_btc_wallet.clone(),
|
|
bob_xmr_wallet.clone(),
|
|
OsRng,
|
|
Uuid::new_v4(),
|
|
)
|
|
.boxed();
|
|
|
|
let bob_fut = select(bob_btc_locked_fut, bob_event_loop.run().boxed());
|
|
|
|
let alice_fut = alice::swap::swap(
|
|
alice_state,
|
|
alice_event_loop_handle,
|
|
alice_btc_wallet.clone(),
|
|
alice_xmr_wallet.clone(),
|
|
Config::regtest(),
|
|
Uuid::new_v4(),
|
|
alice_db,
|
|
)
|
|
.boxed();
|
|
|
|
let alice_fut = select(alice_fut, alice_event_loop.run().boxed());
|
|
|
|
// Wait until alice has locked xmr and bob has locked btc
|
|
let (alice_state, bob_state) = join(alice_fut, bob_fut).await;
|
|
|
|
let alice_state = match alice_state {
|
|
Either::Left((state, _)) => state.unwrap(),
|
|
Either::Right(_) => panic!("Alice event loop should not terminate."),
|
|
};
|
|
|
|
let bob_state = match bob_state {
|
|
Either::Left((state, _)) => state.unwrap(),
|
|
Either::Right(_) => panic!("Bob event loop should not terminate."),
|
|
};
|
|
|
|
assert!(matches!(alice_state, AliceState::Punished));
|
|
let bob_state3 = if let BobState::BtcLocked(state3, ..) = bob_state {
|
|
state3
|
|
} else {
|
|
panic!("Bob in unexpected state");
|
|
};
|
|
|
|
let btc_alice_final = alice_btc_wallet.as_ref().balance().await.unwrap();
|
|
let btc_bob_final = bob_btc_wallet.as_ref().balance().await.unwrap();
|
|
|
|
// lock_tx_bitcoin_fee is determined by the wallet, it is not necessarily equal
|
|
// to TX_FEE
|
|
let lock_tx_bitcoin_fee = bob_btc_wallet
|
|
.transaction_fee(bob_state3.tx_lock_id())
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
btc_alice_final,
|
|
alice_btc_starting_balance + btc_to_swap - bitcoin::Amount::from_sat(2 * bitcoin::TX_FEE)
|
|
);
|
|
|
|
assert_eq!(
|
|
btc_bob_final,
|
|
bob_btc_starting_balance - btc_to_swap - lock_tx_bitcoin_fee
|
|
);
|
|
}
|