xmr-btc-swap/swap/tests/punish.rs

37 lines
1.2 KiB
Rust

pub mod testutils;
use swap::protocol::{
alice, bob,
bob::{swap::is_btc_locked, BobState},
};
/// 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(|mut ctx| async move {
let alice_swap = ctx.new_swap_as_alice().await;
let bob_swap = 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.recover_bob_from_db().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;
}