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63 lines
2.3 KiB
63 lines
2.3 KiB
pub mod harness;
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use harness::alice_run_until::is_xmr_lock_transaction_sent;
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use harness::bob_run_until::is_btc_locked;
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use harness::FastPunishConfig;
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use swap::protocol::alice::AliceState;
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use swap::protocol::bob::BobState;
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use swap::protocol::{alice, bob};
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/// Bob locks Btc and Alice locks Xmr. Bob does not act; he fails to send Alice
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/// the encsig and fail to refund or redeem. Alice cancels and punishes.
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#[tokio::test]
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async fn alice_punishes_after_restart_if_bob_dead() {
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harness::setup_test(FastPunishConfig, |mut ctx| async move {
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let (bob_swap, bob_join_handle) = ctx.bob_swap().await;
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let bob_swap_id = bob_swap.id;
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let bob_swap = tokio::spawn(bob::run_until(bob_swap, is_btc_locked));
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let alice_swap = ctx.alice_next_swap().await;
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let alice_bitcoin_wallet = alice_swap.bitcoin_wallet.clone();
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let alice_swap = tokio::spawn(alice::run_until(alice_swap, is_xmr_lock_transaction_sent));
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let bob_state = bob_swap.await??;
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assert!(matches!(bob_state, BobState::BtcLocked { .. }));
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let alice_state = alice_swap.await??;
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// Ensure cancel timelock is expired (we can only ensure that, because the
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// cancel transaction is not published at this point)
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if let AliceState::XmrLockTransactionSent { state3, .. } = alice_state {
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alice_bitcoin_wallet
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.subscribe_to(state3.tx_lock)
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.await
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.wait_until_confirmed_with(state3.cancel_timelock)
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.await?;
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} else {
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panic!("Alice in unexpected state {}", alice_state);
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}
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ctx.restart_alice().await;
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let alice_swap = ctx.alice_next_swap().await;
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let alice_swap = tokio::spawn(alice::run(alice_swap));
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let alice_state = alice_swap.await??;
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ctx.assert_alice_punished(alice_state).await;
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// Restart Bob after Alice punished to ensure Bob transitions to
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// punished and does not run indefinitely
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let (bob_swap, _) = ctx
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.stop_and_resume_bob_from_db(bob_join_handle, bob_swap_id)
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.await;
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assert!(matches!(bob_swap.state, BobState::BtcLocked { .. }));
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let bob_state = bob::run(bob_swap).await?;
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ctx.assert_bob_punished(bob_state).await;
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Ok(())
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})
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.await;
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}
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