xmr-btc-swap/swap/tests/refund_restart_alice.rs
Daniel Karzel 8bf467b550 Make the factory code usable in production
- Introduce Test abstraction instead of tow harnesses, move test specific data into Test
- Change the abstraction from actors to swap, because we are creating swaps, not actors
- rename actor::swap  to run, because we are running a swap
2021-01-19 09:16:04 +11:00

39 lines
1.5 KiB
Rust

use swap::protocol::{alice, alice::AliceState, bob};
pub mod testutils;
/// Bob locks btc and Alice locks xmr. Alice fails to act so Bob refunds. Alice
/// then also refunds.
#[tokio::test]
async fn given_alice_restarts_after_xmr_is_locked_abort_swap() {
testutils::init(|test| async move {
let alice_swap = test.new_swap_as_alice().await;
let bob_swap = test.new_swap_as_bob().await;
let bob = bob::run(bob_swap);
let bob_handle = tokio::spawn(bob);
let alice_state = alice::run_until(alice_swap, alice::swap::is_xmr_locked)
.await
.unwrap();
assert!(matches!(alice_state, AliceState::XmrLocked {..}));
// Alice does not act, Bob refunds
let bob_state = bob_handle.await.unwrap();
// Once bob has finished Alice is restarted and refunds as well
let alice_swap = test.recover_alice_from_db().await;
assert!(matches!(alice_swap.state, AliceState::XmrLocked {..}));
let alice_state = alice::run(alice_swap).await.unwrap();
// TODO: The test passes like this, but the assertion should be done after Bob
// refunded, not at the end because this can cause side-effects!
// We have to properly wait for the refund tx's finality inside the assertion,
// which requires storing the refund_tx_id in the the state!
test.assert_bob_refunded(bob_state.unwrap()).await;
test.assert_alice_refunded(alice_state).await;
})
.await;
}