use chain::chaininterface;
use chain::chaininterface::ConfirmationTarget;
+use chain::transaction::OutPoint;
+use chain::keysinterface;
use ln::channelmonitor;
-use ln::msgs::HandleError;
+use ln::msgs;
+use ln::msgs::LocalFeatures;
+use ln::msgs::{HandleError};
+use ln::channelmonitor::HTLCUpdate;
+use util::events;
+use util::logger::{Logger, Level, Record};
+use util::ser::{ReadableArgs, Writer};
use bitcoin::blockdata::transaction::Transaction;
-use bitcoin::util::hash::Sha256dHash;
+use bitcoin::blockdata::script::Script;
+use bitcoin_hashes::sha256d::Hash as Sha256dHash;
+use bitcoin::network::constants::Network;
+
+use secp256k1::{SecretKey, PublicKey};
use std::sync::{Arc,Mutex};
+use std::{mem};
+
+pub struct TestVecWriter(pub Vec<u8>);
+impl Writer for TestVecWriter {
+ fn write_all(&mut self, buf: &[u8]) -> Result<(), ::std::io::Error> {
+ self.0.extend_from_slice(buf);
+ Ok(())
+ }
+ fn size_hint(&mut self, size: usize) {
+ self.0.reserve_exact(size);
+ }
+}
pub struct TestFeeEstimator {
- pub sat_per_vbyte: u64,
+ pub sat_per_kw: u64,
}
impl chaininterface::FeeEstimator for TestFeeEstimator {
- fn get_est_sat_per_vbyte(&self, _confirmation_target: ConfirmationTarget) -> u64 {
- self.sat_per_vbyte
+ fn get_est_sat_per_1000_weight(&self, _confirmation_target: ConfirmationTarget) -> u64 {
+ self.sat_per_kw
}
}
pub struct TestChannelMonitor {
- pub added_monitors: Mutex<Vec<((Sha256dHash, u16), channelmonitor::ChannelMonitor)>>,
- pub simple_monitor: Arc<channelmonitor::SimpleManyChannelMonitor<(Sha256dHash, u16)>>,
+ pub added_monitors: Mutex<Vec<(OutPoint, channelmonitor::ChannelMonitor)>>,
+ pub simple_monitor: Arc<channelmonitor::SimpleManyChannelMonitor<OutPoint>>,
+ pub update_ret: Mutex<Result<(), channelmonitor::ChannelMonitorUpdateErr>>,
}
impl TestChannelMonitor {
- pub fn new(chain_monitor: Arc<chaininterface::ChainWatchInterface>, broadcaster: Arc<chaininterface::BroadcasterInterface>) -> Self {
+ pub fn new(chain_monitor: Arc<chaininterface::ChainWatchInterface>, broadcaster: Arc<chaininterface::BroadcasterInterface>, logger: Arc<Logger>, fee_estimator: Arc<chaininterface::FeeEstimator>) -> Self {
Self {
added_monitors: Mutex::new(Vec::new()),
- simple_monitor: channelmonitor::SimpleManyChannelMonitor::new(chain_monitor, broadcaster),
+ simple_monitor: channelmonitor::SimpleManyChannelMonitor::new(chain_monitor, broadcaster, logger, fee_estimator),
+ update_ret: Mutex::new(Ok(())),
}
}
}
impl channelmonitor::ManyChannelMonitor for TestChannelMonitor {
- fn add_update_monitor(&self, funding_txo: (Sha256dHash, u16), monitor: channelmonitor::ChannelMonitor) -> Result<(), HandleError> {
+ fn add_update_monitor(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+ // At every point where we get a monitor update, we should be able to send a useful monitor
+ // to a watchtower and disk...
+ let mut w = TestVecWriter(Vec::new());
+ monitor.write_for_disk(&mut w).unwrap();
+ assert!(<(Sha256dHash, channelmonitor::ChannelMonitor)>::read(
+ &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1 == monitor);
+ w.0.clear();
+ monitor.write_for_watchtower(&mut w).unwrap(); // This at least shouldn't crash...
self.added_monitors.lock().unwrap().push((funding_txo, monitor.clone()));
- self.simple_monitor.add_update_monitor(funding_txo, monitor)
+ assert!(self.simple_monitor.add_update_monitor(funding_txo, monitor).is_ok());
+ self.update_ret.lock().unwrap().clone()
+ }
+
+ fn fetch_pending_htlc_updated(&self) -> Vec<HTLCUpdate> {
+ return self.simple_monitor.fetch_pending_htlc_updated();
}
}
self.txn_broadcasted.lock().unwrap().push(tx.clone());
}
}
+
+pub struct TestChannelMessageHandler {
+ pub pending_events: Mutex<Vec<events::MessageSendEvent>>,
+}
+
+impl TestChannelMessageHandler {
+ pub fn new() -> Self {
+ TestChannelMessageHandler {
+ pending_events: Mutex::new(Vec::new()),
+ }
+ }
+}
+
+impl msgs::ChannelMessageHandler for TestChannelMessageHandler {
+ fn handle_open_channel(&self, _their_node_id: &PublicKey, _their_local_features: LocalFeatures, _msg: &msgs::OpenChannel) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_accept_channel(&self, _their_node_id: &PublicKey, _their_local_features: LocalFeatures, _msg: &msgs::AcceptChannel) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_funding_created(&self, _their_node_id: &PublicKey, _msg: &msgs::FundingCreated) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_funding_signed(&self, _their_node_id: &PublicKey, _msg: &msgs::FundingSigned) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_funding_locked(&self, _their_node_id: &PublicKey, _msg: &msgs::FundingLocked) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_shutdown(&self, _their_node_id: &PublicKey, _msg: &msgs::Shutdown) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_closing_signed(&self, _their_node_id: &PublicKey, _msg: &msgs::ClosingSigned) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_update_add_htlc(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateAddHTLC) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_update_fulfill_htlc(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFulfillHTLC) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_update_fail_htlc(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFailHTLC) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_update_fail_malformed_htlc(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFailMalformedHTLC) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_commitment_signed(&self, _their_node_id: &PublicKey, _msg: &msgs::CommitmentSigned) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_revoke_and_ack(&self, _their_node_id: &PublicKey, _msg: &msgs::RevokeAndACK) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_update_fee(&self, _their_node_id: &PublicKey, _msg: &msgs::UpdateFee) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_announcement_signatures(&self, _their_node_id: &PublicKey, _msg: &msgs::AnnouncementSignatures) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_channel_reestablish(&self, _their_node_id: &PublicKey, _msg: &msgs::ChannelReestablish) -> Result<(), HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn peer_disconnected(&self, _their_node_id: &PublicKey, _no_connection_possible: bool) {}
+ fn peer_connected(&self, _their_node_id: &PublicKey) {}
+ fn handle_error(&self, _their_node_id: &PublicKey, _msg: &msgs::ErrorMessage) {}
+}
+
+impl events::MessageSendEventsProvider for TestChannelMessageHandler {
+ fn get_and_clear_pending_msg_events(&self) -> Vec<events::MessageSendEvent> {
+ let mut pending_events = self.pending_events.lock().unwrap();
+ let mut ret = Vec::new();
+ mem::swap(&mut ret, &mut *pending_events);
+ ret
+ }
+}
+
+pub struct TestRoutingMessageHandler {}
+
+impl TestRoutingMessageHandler {
+ pub fn new() -> Self {
+ TestRoutingMessageHandler {}
+ }
+}
+impl msgs::RoutingMessageHandler for TestRoutingMessageHandler {
+ fn handle_node_announcement(&self, _msg: &msgs::NodeAnnouncement) -> Result<bool, HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_channel_announcement(&self, _msg: &msgs::ChannelAnnouncement) -> Result<bool, HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_channel_update(&self, _msg: &msgs::ChannelUpdate) -> Result<bool, HandleError> {
+ Err(HandleError { err: "", action: None })
+ }
+ fn handle_htlc_fail_channel_update(&self, _update: &msgs::HTLCFailChannelUpdate) {}
+ fn get_next_channel_announcements(&self, _starting_point: u64, _batch_amount: u8) -> Vec<(msgs::ChannelAnnouncement, msgs::ChannelUpdate,msgs::ChannelUpdate)> {
+ Vec::new()
+ }
+ fn get_next_node_announcements(&self, _starting_point: Option<&PublicKey>, _batch_amount: u8) -> Vec<msgs::NodeAnnouncement> {
+ Vec::new()
+ }
+}
+
+pub struct TestLogger {
+ level: Level,
+ id: String,
+}
+
+impl TestLogger {
+ pub fn new() -> TestLogger {
+ Self::with_id("".to_owned())
+ }
+ pub fn with_id(id: String) -> TestLogger {
+ TestLogger {
+ level: Level::Trace,
+ id,
+ }
+ }
+ pub fn enable(&mut self, level: Level) {
+ self.level = level;
+ }
+}
+
+impl Logger for TestLogger {
+ fn log(&self, record: &Record) {
+ if self.level >= record.level {
+ println!("{:<5} {} [{} : {}, {}] {}", record.level.to_string(), self.id, record.module_path, record.file, record.line, record.args);
+ }
+ }
+}
+
+pub struct TestKeysInterface {
+ backing: keysinterface::KeysManager,
+ pub override_session_priv: Mutex<Option<SecretKey>>,
+ pub override_channel_id_priv: Mutex<Option<[u8; 32]>>,
+}
+
+impl keysinterface::KeysInterface for TestKeysInterface {
+ fn get_node_secret(&self) -> SecretKey { self.backing.get_node_secret() }
+ fn get_destination_script(&self) -> Script { self.backing.get_destination_script() }
+ fn get_shutdown_pubkey(&self) -> PublicKey { self.backing.get_shutdown_pubkey() }
+ fn get_channel_keys(&self, inbound: bool) -> keysinterface::ChannelKeys { self.backing.get_channel_keys(inbound) }
+
+ fn get_session_key(&self) -> SecretKey {
+ match *self.override_session_priv.lock().unwrap() {
+ Some(key) => key.clone(),
+ None => self.backing.get_session_key()
+ }
+ }
+
+ fn get_channel_id(&self) -> [u8; 32] {
+ match *self.override_channel_id_priv.lock().unwrap() {
+ Some(key) => key.clone(),
+ None => self.backing.get_channel_id()
+ }
+ }
+}
+
+impl TestKeysInterface {
+ pub fn new(seed: &[u8; 32], network: Network, logger: Arc<Logger>) -> Self {
+ Self {
+ backing: keysinterface::KeysManager::new(seed, network, logger),
+ override_session_priv: Mutex::new(None),
+ override_channel_id_priv: Mutex::new(None),
+ }
+ }
+}