xmr-btc-swap/swap/tests/punish.rs
2021-01-29 15:41:49 +11:00

35 lines
1.3 KiB
Rust

pub mod testutils;
use swap::protocol::{alice, bob, bob::BobState};
use testutils::{bob_run_until::is_btc_locked, FastPunishConfig};
/// 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() {
testutils::setup_test(FastPunishConfig, |mut ctx| async move {
let (alice_swap, _) = ctx.new_swap_as_alice().await;
let (bob_swap, bob_join_handle) = ctx.new_swap_as_bob().await;
let alice = alice::run(alice_swap);
let alice_handle = tokio::spawn(alice);
let bob_state = bob::run_until(bob_swap, is_btc_locked).await.unwrap();
assert!(matches!(bob_state, BobState::BtcLocked {..}));
let alice_state = alice_handle.await.unwrap();
ctx.assert_alice_punished(alice_state.unwrap()).await;
// Restart Bob after Alice punished to ensure Bob transitions to
// punished and does not run indefinitely
let bob_swap = ctx.stop_and_resume_bob_from_db(bob_join_handle).await;
assert!(matches!(bob_swap.state, BobState::BtcLocked {..}));
let bob_state = bob::run(bob_swap).await.unwrap();
ctx.assert_bob_punished(bob_state).await;
})
.await;
}