mirror of
https://github.com/comit-network/xmr-btc-swap.git
synced 2024-10-01 01:45:40 -04:00
396 lines
13 KiB
XML
396 lines
13 KiB
XML
// use bitcoin_harness::Bitcoind;
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// use futures::future::try_join;
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// use libp2p::Multiaddr;
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// use monero_harness::{image, Monero};
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// use rand::rngs::OsRng;
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// use std::{convert::TryInto, sync::Arc};
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// use swap::{
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// alice, alice::swap::AliceState, bitcoin, bob, bob::swap::BobState,
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// monero, network::transport::build, storage::Database, SwapAmounts
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// };
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// use tempfile::{tempdir, TempDir};
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// use testcontainers::{clients::Cli, Container};
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// use uuid::Uuid;
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// use xmr_btc::cross_curve_dleq;
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// use xmr_btc::config::Config;
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//
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// fn setup_tracing() {
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// use tracing_subscriber::util::SubscriberInitExt as _;
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// let _guard = tracing_subscriber::fmt()
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// .with_env_filter("swap=trace,xmr_btc=trace")
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// .with_ansi(false)
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// .set_default();
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// }
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//
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// // This is just to keep the containers alive
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// #[allow(dead_code)]
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// struct Containers<'a> {
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// bitcoind: Bitcoind<'a>,
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// monerods: Vec<Container<'a, Cli, image::Monero>>,
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// }
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//
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// /// Returns Alice's and Bob's wallets, in this order
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// async fn setup_wallets(
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// cli: &Cli,
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// _init_btc_alice: bitcoin::Amount,
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// init_xmr_alice: monero::Amount,
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// init_btc_bob: bitcoin::Amount,
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// init_xmr_bob: monero::Amount,
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// config: Config
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// ) -> (
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// bitcoin::Wallet,
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// monero::Wallet,
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// bitcoin::Wallet,
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// monero::Wallet,
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// Containers<'_>,
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// ) {
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// let bitcoind = Bitcoind::new(&cli, "0.19.1").unwrap();
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// let _ = bitcoind.init(5).await;
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//
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// let alice_btc_wallet = swap::bitcoin::Wallet::new("alice",
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// bitcoind.node_url.clone(), config.bitcoin_network) .await
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// .unwrap();
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// let bob_btc_wallet = swap::bitcoin::Wallet::new("bob",
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// bitcoind.node_url.clone(), config.bitcoin_network) .await
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// .unwrap();
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// bitcoind
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// .mint(bob_btc_wallet.inner.new_address().await.unwrap(),
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// init_btc_bob) .await
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// .unwrap();
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//
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// let (monero, monerods) = Monero::new(&cli, None,
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// vec!["alice".to_string(), "bob".to_string()]) .await
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// .unwrap();
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// monero
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// .init(vec![
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// ("alice", init_xmr_alice.as_piconero()),
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// ("bob", init_xmr_bob.as_piconero()),
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// ])
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// .await
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// .unwrap();
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//
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// let alice_xmr_wallet =
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// swap::monero::Wallet(monero.wallet("alice").unwrap().client());
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// let bob_xmr_wallet =
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// swap::monero::Wallet(monero.wallet("bob").unwrap().client());
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//
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// (
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// alice_btc_wallet,
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// alice_xmr_wallet,
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// bob_btc_wallet,
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// bob_xmr_wallet,
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// Containers { bitcoind, monerods },
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// )
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// }
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//
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// #[tokio::test]
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// async fn given_bob_restarts_after_encsig_is_sent_resume_swap() {
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// setup_tracing();
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//
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// let config = Config::regtest();
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//
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// let alice_multiaddr: Multiaddr = "/ip4/127.0.0.1/tcp/9876"
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// .parse()
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// .expect("failed to parse Alice's address");
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//
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// let btc_to_swap = bitcoin::Amount::from_sat(1_000_000);
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// let init_btc_alice = bitcoin::Amount::ZERO;
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// let init_btc_bob = btc_to_swap * 10;
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//
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// let xmr_to_swap = monero::Amount::from_piconero(1_000_000_000_000);
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// let init_xmr_alice = xmr_to_swap * 10;
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// let init_xmr_bob = monero::Amount::ZERO;
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//
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// let cli = Cli::default();
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// let (alice_btc_wallet, alice_xmr_wallet, bob_btc_wallet, bob_xmr_wallet,
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// _containers) = setup_wallets(
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// &cli,
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// init_btc_alice,
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// init_xmr_alice,
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// init_btc_bob,
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// init_xmr_bob,
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// config
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// )
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// .await;
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//
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// let alice_btc_wallet = Arc::new(alice_btc_wallet);
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// let alice_xmr_wallet = Arc::new(alice_xmr_wallet);
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// let bob_btc_wallet = Arc::new(bob_btc_wallet);
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// let bob_xmr_wallet = Arc::new(bob_xmr_wallet);
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//
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// let amounts = SwapAmounts {
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// btc: btc_to_swap,
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// xmr: xmr_to_swap,
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// };
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//
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// let alice_db_dir = TempDir::new().unwrap();
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// let alice_swap = async {
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// let rng = &mut OsRng;
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// let behaviour = alice::Behaviour::default();
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// let transport = build(behaviour.identity()).unwrap();
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// let start_state = {
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// let a = bitcoin::SecretKey::new_random(rng);
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// let s_a = cross_curve_dleq::Scalar::random(rng);
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// let v_a = xmr_btc::monero::PrivateViewKey::new_random(rng);
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// AliceState::Started {
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// amounts,
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// a,
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// s_a,
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// v_a,
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// }
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// };
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// let config = xmr_btc::config::Config::regtest();
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// let swap_id = Uuid::new_v4();
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//
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// let swarm = alice::new_swarm(alice_multiaddr.clone(), transport,
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// behaviour).unwrap(); let db =
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// Database::open(alice_db_dir.path()).unwrap();
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//
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// alice::swap::swap(
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// start_state,
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// swarm,
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// alice_btc_wallet.clone(),
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// alice_xmr_wallet.clone(),
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// config,
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// swap_id,
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// db,
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// )
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// .await
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// };
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//
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// let bob_swap = {
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// let rng = &mut OsRng;
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// let bob_db_dir = tempdir().unwrap();
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// let bob_db = Database::open(bob_db_dir.path()).unwrap();
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// let bob_behaviour = bob::Behaviour::default();
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// let bob_transport = build(bob_behaviour.identity()).unwrap();
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//
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// let refund_address = bob_btc_wallet.new_address().await.unwrap();
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// let state0 = xmr_btc::bob::State0::new(
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// rng,
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// btc_to_swap,
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// xmr_to_swap,
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// config.bitcoin_refund_timelock,
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// config.bitcoin_punish_timelock,
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// refund_address,
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// );
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// let start_state = BobState::Started {
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// state0,
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// amounts,
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// addr: alice_multiaddr.clone(),
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// };
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// let bob_swarm = bob::new_swarm(bob_transport,
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// bob_behaviour).unwrap(); let swap_id = Uuid::new_v4();
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// // Bob reaches encsig_learned
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// bob::swap::run_until(
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// start_state,
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// |state| matches!(state, BobState::EncSigSent { .. }),
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// bob_swarm,
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// bob_db,
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// bob_btc_wallet.clone(),
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// bob_xmr_wallet.clone(),
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// OsRng,
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// swap_id,
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// )
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// .await
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// .unwrap();
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//
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// let bob_behaviour = bob::Behaviour::default();
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// let bob_transport = build(bob_behaviour.identity()).unwrap();
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// let bob_swarm = bob::new_swarm(bob_transport,
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// bob_behaviour).unwrap(); let bob_db =
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// Database::open(bob_db_dir.path()).unwrap();
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//
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// // Load the latest state from the db
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// let latest_state = bob_db.get_state(swap_id).unwrap();
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// let state = if let swap::state::Swap::Bob(state) = latest_state {
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// state
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// } else {
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// panic!("Bob state expected")
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// };
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//
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// bob::swap::swap(
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// state.into(),
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// bob_swarm,
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// bob_db,
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// bob_btc_wallet.clone(),
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// bob_xmr_wallet.clone(),
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// OsRng,
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// swap_id,
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// )
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// };
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//
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// try_join(alice_swap, bob_swap).await.unwrap();
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//
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// let btc_alice_final = alice_btc_wallet.balance().await.unwrap();
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// let xmr_alice_final = alice_xmr_wallet.get_balance().await.unwrap();
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//
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// let btc_bob_final = bob_btc_wallet.balance().await.unwrap();
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// bob_xmr_wallet.0.refresh().await.unwrap();
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// let xmr_bob_final = bob_xmr_wallet.get_balance().await.unwrap();
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//
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// assert_eq!(
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// btc_alice_final,
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// init_btc_alice + btc_to_swap -
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// bitcoin::Amount::from_sat(bitcoin::TX_FEE) );
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// assert!(btc_bob_final <= init_btc_bob - btc_to_swap);
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//
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// assert!(xmr_alice_final <= init_xmr_alice - xmr_to_swap);
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// assert_eq!(xmr_bob_final, init_xmr_bob + xmr_to_swap);
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// }
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//
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// #[tokio::test]
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// async fn given_alice_restarts_after_xmr_is_locked_refund_swap() {
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// setup_tracing();
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//
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// let config = Config::regtest();
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//
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// let alice_multiaddr: Multiaddr = "/ip4/127.0.0.1/tcp/9876"
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// .parse()
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// .expect("failed to parse Alice's address");
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//
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// let btc_to_swap = bitcoin::Amount::from_sat(1_000_000);
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// let init_btc_alice = bitcoin::Amount::ZERO;
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// let init_btc_bob = btc_to_swap * 10;
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//
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// let xmr_to_swap = monero::Amount::from_piconero(1_000_000_000_000);
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// let init_xmr_alice = xmr_to_swap * 10;
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// let init_xmr_bob = monero::Amount::ZERO;
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//
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// let cli = Cli::default();
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// let (alice_btc_wallet, alice_xmr_wallet, bob_btc_wallet, bob_xmr_wallet,
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// _containers) = setup_wallets(
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// &cli,
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// init_btc_alice,
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// init_xmr_alice,
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// init_btc_bob,
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// init_xmr_bob,
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// )
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// .await;
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//
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// let alice_btc_wallet = Arc::new(alice_btc_wallet);
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// let alice_xmr_wallet = Arc::new(alice_xmr_wallet);
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// let bob_btc_wallet = Arc::new(bob_btc_wallet);
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// let bob_xmr_wallet = Arc::new(bob_xmr_wallet);
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//
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// let amounts = SwapAmounts {
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// btc: btc_to_swap,
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// xmr: xmr_to_swap,
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// };
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//
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// let alice_db_dir = TempDir::new().unwrap();
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// let alice_swap = async {
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// let rng = &mut OsRng;
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// let behaviour = alice::Behaviour::default();
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// let transport = build(behaviour.identity()).unwrap();
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// let start_state = {
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// let a = bitcoin::SecretKey::new_random(rng);
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// let s_a = cross_curve_dleq::Scalar::random(rng);
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// let v_a = xmr_btc::monero::PrivateViewKey::new_random(rng);
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// AliceState::Started {
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// amounts,
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// a,
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// s_a,
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// v_a,
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// }
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// };
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// let config = xmr_btc::config::Config::regtest();
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// let swap_id = Uuid::new_v4();
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//
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// let swarm = alice::new_swarm(alice_multiaddr.clone(), transport,
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// behaviour).unwrap(); let db =
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// Database::open(alice_db_dir.path()).unwrap();
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//
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// // Alice reaches encsig_learned
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// alice::swap::run_until(
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// start_state,
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// |state| matches!(state, AliceState::XmrLocked { .. }),
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// swarm,
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// alice_btc_wallet.clone(),
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// alice_xmr_wallet.clone(),
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// config,
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// swap_id,
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// db,
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// )
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// .await
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// .unwrap();
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//
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// let behaviour = alice::Behaviour::default();
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// let transport = build(behaviour.identity()).unwrap();
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// let swarm = alice::new_swarm(alice_multiaddr.clone(), transport,
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// behaviour).unwrap(); let db =
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// Database::open(alice_db_dir.path()).unwrap();
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//
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// // Load the latest state from the db
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// let latest_state = db.get_state(swap_id).unwrap();
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// let latest_state = latest_state.try_into().unwrap();
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//
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// // Finish the swap
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// alice::swap::swap(
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// latest_state,
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// swarm,
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// alice_btc_wallet.clone(),
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// alice_xmr_wallet.clone(),
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// config,
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// swap_id,
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// db,
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// )
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// .await
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// };
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//
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// let bob_swap = {
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// let rng = &mut OsRng;
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// let bob_db_dir = tempdir().unwrap();
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// let bob_db = Database::open(bob_db_dir.path()).unwrap();
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// let bob_behaviour = bob::Behaviour::default();
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// let bob_transport = build(bob_behaviour.identity()).unwrap();
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//
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// let refund_address = bob_btc_wallet.new_address().await.unwrap();
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// let state0 = xmr_btc::bob::State0::new(
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// rng,
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// btc_to_swap,
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// xmr_to_swap,
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// config.bitcoin_refund_timelock,
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// config.bitcoin_punish_timelock,
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// refund_address,
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// );
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// let bob_state = BobState::Started {
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// state0,
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// amounts,
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// addr: alice_multiaddr.clone(),
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// };
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// let bob_swarm = bob::new_swarm(bob_transport,
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// bob_behaviour).unwrap(); bob::swap::swap(
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// bob_state,
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// bob_swarm,
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// bob_db,
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// bob_btc_wallet.clone(),
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// bob_xmr_wallet.clone(),
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// OsRng,
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// Uuid::new_v4(),
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// )
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// };
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//
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// try_join(alice_swap, bob_swap).await.unwrap();
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//
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// let btc_alice_final = alice_btc_wallet.balance().await.unwrap();
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// let xmr_alice_final = alice_xmr_wallet.get_balance().await.unwrap();
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//
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// let btc_bob_final = bob_btc_wallet.balance().await.unwrap();
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// bob_xmr_wallet.0.refresh().await.unwrap();
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// let xmr_bob_final = bob_xmr_wallet.get_balance().await.unwrap();
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//
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// // Alice's BTC balance did not change
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// assert_eq!(btc_alice_final, init_btc_alice);
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// // Bob wasted some BTC fees
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// assert_eq!(
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// btc_bob_final,
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// init_btc_bob - bitcoin::Amount::from_sat(bitcoin::TX_FEE)
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// );
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//
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// // Alice wasted some XMR fees
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// assert_eq!(init_xmr_alice - xmr_alice_final, monero::Amount::ZERO);
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// // Bob's ZMR balance did not change
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// assert_eq!(xmr_bob_final, init_xmr_bob);
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// }
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