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289 lines
10 KiB
289 lines
10 KiB
use std::time::Duration;
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use crate::harness::flow::{is_next_none, next, next_cfd, next_order, next_some};
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use crate::harness::{
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deliver_close_finality_event, deliver_lock_finality_event, dummy_new_order, init_tracing,
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start_both, Maker, MakerConfig, Taker, TakerConfig,
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};
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use daemon::connection::ConnectionStatus;
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use daemon::model::cfd::OrderId;
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use daemon::model::Usd;
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use daemon::projection::{CfdState, Identity};
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use maia::secp256k1_zkp::schnorrsig;
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use rust_decimal_macros::dec;
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use tokio::time::sleep;
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mod harness;
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#[tokio::test]
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async fn taker_receives_order_from_maker_on_publication() {
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let _guard = init_tracing();
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let (mut maker, mut taker) = start_both().await;
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assert!(is_next_none(taker.order_feed()).await.unwrap());
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maker.publish_order(dummy_new_order()).await;
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let (published, received) =
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tokio::join!(next_some(maker.order_feed()), next_some(taker.order_feed()));
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assert_eq!(published.unwrap(), received.unwrap());
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}
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#[tokio::test]
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async fn taker_takes_order_and_maker_rejects() {
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let _guard = init_tracing();
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let (mut maker, mut taker) = start_both().await;
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// TODO: Why is this needed? For the cfd stream it is not needed
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is_next_none(taker.order_feed()).await.unwrap();
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maker.publish_order(dummy_new_order()).await;
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let (_, received) = next_order(maker.order_feed(), taker.order_feed())
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.await
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.unwrap();
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taker.mocks.mock_oracle_announcement().await;
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taker.take_order(received.clone(), Usd::new(dec!(10))).await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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assert_eq!(taker_cfd.order_id, received.id);
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assert_eq!(maker_cfd.order_id, received.id);
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assert!(matches!(
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taker_cfd.state,
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CfdState::OutgoingOrderRequest { .. }
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));
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assert!(matches!(
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maker_cfd.state,
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CfdState::IncomingOrderRequest { .. }
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));
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maker.reject_take_request(received.clone()).await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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// TODO: More elaborate Cfd assertions
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assert_eq!(taker_cfd.order_id, received.id);
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assert_eq!(maker_cfd.order_id, received.id);
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assert!(matches!(taker_cfd.state, CfdState::Rejected { .. }));
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assert!(matches!(maker_cfd.state, CfdState::Rejected { .. }));
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}
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#[tokio::test]
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#[ignore = "expensive, runs on CI"]
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async fn taker_takes_order_and_maker_accepts_and_contract_setup() {
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let _guard = init_tracing();
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let (mut maker, mut taker) = start_both().await;
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is_next_none(taker.order_feed()).await.unwrap();
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maker.publish_order(dummy_new_order()).await;
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let (_, received) = next_order(maker.order_feed(), taker.order_feed())
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.await
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.unwrap();
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taker.mocks.mock_oracle_announcement().await;
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maker.mocks.mock_oracle_announcement().await;
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taker.take_order(received.clone(), Usd::new(dec!(5))).await;
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let (_, _) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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maker.mocks.mock_party_params().await;
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taker.mocks.mock_party_params().await;
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maker.mocks.mock_monitor_oracle_attestation().await;
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taker.mocks.mock_monitor_oracle_attestation().await;
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maker.mocks.mock_oracle_monitor_attestation().await;
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taker.mocks.mock_oracle_monitor_attestation().await;
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maker.mocks.mock_monitor_start_monitoring().await;
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taker.mocks.mock_monitor_start_monitoring().await;
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maker.accept_take_request(received.clone()).await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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// TODO: More elaborate Cfd assertions
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assert_eq!(taker_cfd.order_id, received.id);
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assert_eq!(maker_cfd.order_id, received.id);
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assert!(matches!(taker_cfd.state, CfdState::ContractSetup { .. }));
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assert!(matches!(maker_cfd.state, CfdState::ContractSetup { .. }));
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maker.mocks.mock_wallet_sign_and_broadcast().await;
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taker.mocks.mock_wallet_sign_and_broadcast().await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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// TODO: More elaborate Cfd assertions
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assert_eq!(taker_cfd.order_id, received.id);
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assert_eq!(maker_cfd.order_id, received.id);
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assert!(matches!(taker_cfd.state, CfdState::PendingOpen { .. }));
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assert!(matches!(maker_cfd.state, CfdState::PendingOpen { .. }));
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deliver_lock_finality_event(&maker, &taker, received.id).await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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assert!(matches!(taker_cfd.state, CfdState::Open { .. }));
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assert!(matches!(maker_cfd.state, CfdState::Open { .. }));
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}
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#[tokio::test]
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async fn collaboratively_close_an_open_cfd() {
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let _guard = init_tracing();
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let (mut maker, mut taker, order_id) = start_from_open_cfd_state().await;
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taker.propose_settlement(order_id).await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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assert!(matches!(
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taker_cfd.state,
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CfdState::OutgoingSettlementProposal { .. }
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));
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assert!(matches!(
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maker_cfd.state,
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CfdState::IncomingSettlementProposal { .. }
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));
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maker.mocks.mock_monitor_collaborative_settlement().await;
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taker.mocks.mock_monitor_collaborative_settlement().await;
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maker.accept_settlement_proposal(order_id).await;
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sleep(Duration::from_secs(5)).await; // need to wait a bit until both transition
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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assert!(matches!(taker_cfd.state, CfdState::PendingClose { .. }));
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assert!(matches!(maker_cfd.state, CfdState::PendingClose { .. }));
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deliver_close_finality_event(&maker, &taker, order_id).await;
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sleep(Duration::from_secs(5)).await; // need to wait a bit until both transition
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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assert!(matches!(taker_cfd.state, CfdState::Closed { .. }));
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assert!(matches!(maker_cfd.state, CfdState::Closed { .. }));
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}
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#[tokio::test]
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async fn taker_notices_lack_of_maker() {
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let short_interval = Duration::from_secs(1);
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let _guard = init_tracing();
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let listener = tokio::net::TcpListener::bind("127.0.0.1:0").await.unwrap();
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let local_addr = listener.local_addr().unwrap();
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let maker_config = MakerConfig::default().with_heartbeat_interval(short_interval);
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let maker = Maker::start(&maker_config, listener).await;
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let taker_config = TakerConfig::default().with_heartbeat_timeout(short_interval * 2);
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let mut taker = Taker::start(&taker_config, maker.listen_addr, maker.identity).await;
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assert_eq!(
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ConnectionStatus::Online,
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next(taker.maker_status_feed()).await.unwrap()
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);
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std::mem::drop(maker);
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sleep(taker_config.heartbeat_timeout).await;
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assert_eq!(
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ConnectionStatus::Offline { reason: None },
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next(taker.maker_status_feed()).await.unwrap(),
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);
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let listener = tokio::net::TcpListener::bind(local_addr).await.unwrap();
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let _maker = Maker::start(&maker_config, listener).await;
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sleep(taker_config.heartbeat_timeout).await;
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assert_eq!(
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ConnectionStatus::Online,
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next(taker.maker_status_feed()).await.unwrap(),
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);
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}
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#[tokio::test]
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async fn maker_notices_lack_of_taker() {
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let _guard = init_tracing();
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let (mut maker, taker) = start_both().await;
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assert_eq!(
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vec![taker.id.clone()],
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next(maker.connected_takers_feed()).await.unwrap()
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);
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std::mem::drop(taker);
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assert_eq!(
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Vec::<Identity>::new(),
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next(maker.connected_takers_feed()).await.unwrap()
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);
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}
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/// Hide the implementation detail of arriving at the Cfd open state.
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/// Useful when reading tests that should start at this point.
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/// For convenience, returns also OrderId of the opened Cfd.
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async fn start_from_open_cfd_state() -> (Maker, Taker, OrderId) {
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let heartbeat_interval = Duration::from_secs(60);
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let maker_listener = tokio::net::TcpListener::bind("127.0.0.1:0").await.unwrap();
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let mut maker = Maker::start(
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&MakerConfig::default().with_heartbeat_interval(heartbeat_interval),
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maker_listener,
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)
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.await;
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let mut taker = Taker::start(
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&TakerConfig::default().with_heartbeat_timeout(heartbeat_interval * 2),
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maker.listen_addr,
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maker.identity,
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)
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.await;
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is_next_none(taker.order_feed()).await.unwrap();
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maker.publish_order(dummy_new_order()).await;
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let (_, received) = next_order(maker.order_feed(), taker.order_feed())
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.await
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.unwrap();
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taker.mocks.mock_oracle_announcement().await;
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maker.mocks.mock_oracle_announcement().await;
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taker.take_order(received.clone(), Usd::new(dec!(5))).await;
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let (_, _) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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maker.mocks.mock_party_params().await;
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taker.mocks.mock_party_params().await;
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maker.mocks.mock_monitor_oracle_attestation().await;
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taker.mocks.mock_monitor_oracle_attestation().await;
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maker.mocks.mock_oracle_monitor_attestation().await;
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taker.mocks.mock_oracle_monitor_attestation().await;
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maker.mocks.mock_monitor_start_monitoring().await;
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taker.mocks.mock_monitor_start_monitoring().await;
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maker.accept_take_request(received.clone()).await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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assert!(matches!(taker_cfd.state, CfdState::ContractSetup { .. }));
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assert!(matches!(maker_cfd.state, CfdState::ContractSetup { .. }));
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maker.mocks.mock_wallet_sign_and_broadcast().await;
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taker.mocks.mock_wallet_sign_and_broadcast().await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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assert!(matches!(taker_cfd.state, CfdState::PendingOpen { .. }));
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assert!(matches!(maker_cfd.state, CfdState::PendingOpen { .. }));
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deliver_lock_finality_event(&maker, &taker, received.id).await;
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let (taker_cfd, maker_cfd) = next_cfd(taker.cfd_feed(), maker.cfd_feed()).await.unwrap();
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assert!(matches!(taker_cfd.state, CfdState::Open { .. }));
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assert!(matches!(maker_cfd.state, CfdState::Open { .. }));
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(maker, taker, received.id)
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}
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