X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Futil%2Ftest_utils.rs;h=cc6fe969df81f47fa6864df00905e9aa24c1c51d;hb=38098ba657b1aaf5551f882bc900dafbc027617c;hp=1626b60b2ede3dda06ce2823fc5e95ca1d03c2d8;hpb=fbe4f7a442f4e969bf22dfca5d41482c80206c84;p=rust-lightning

diff --git a/src/util/test_utils.rs b/src/util/test_utils.rs
index 1626b60b..cc6fe969 100644
--- a/src/util/test_utils.rs
+++ b/src/util/test_utils.rs
@@ -1,54 +1,253 @@
 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::util::hash::Sha256dHash;
 use bitcoin::blockdata::transaction::Transaction;
 use bitcoin::blockdata::script::Script;
+use bitcoin_hashes::sha256d::Hash as Sha256dHash;
+use bitcoin::network::constants::Network;
 
-use std::sync::Weak;
+use secp256k1::{SecretKey, PublicKey};
+
+use std::time::{SystemTime, UNIX_EPOCH};
+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 TestWatchInterface {
-	pub watch_util: chaininterface::ChainWatchInterfaceUtil,
+pub struct TestChannelMonitor {
+	pub added_monitors: Mutex<Vec<(OutPoint, channelmonitor::ChannelMonitor)>>,
+	pub simple_monitor: Arc<channelmonitor::SimpleManyChannelMonitor<OutPoint>>,
+	pub update_ret: Mutex<Result<(), channelmonitor::ChannelMonitorUpdateErr>>,
 }
-impl chaininterface::ChainWatchInterface for TestWatchInterface {
-	fn install_watch_script(&self, _script_pub_key: Script) {
-		unimplemented!();
+impl TestChannelMonitor {
+	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, logger, fee_estimator),
+			update_ret: Mutex::new(Ok(())),
+		}
 	}
-	fn install_watch_outpoint(&self, _outpoint: (Sha256dHash, u32)) {
-		unimplemented!();
+}
+impl channelmonitor::ManyChannelMonitor for TestChannelMonitor {
+	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()));
+		assert!(self.simple_monitor.add_update_monitor(funding_txo, monitor).is_ok());
+		self.update_ret.lock().unwrap().clone()
 	}
-	fn watch_all_txn(&self) {
-		unimplemented!();
+
+	fn fetch_pending_htlc_updated(&self) -> Vec<HTLCUpdate> {
+		return self.simple_monitor.fetch_pending_htlc_updated();
 	}
-	fn register_listener(&self, listener: Weak<chaininterface::ChainListener>) {
-		self.watch_util.register_listener(listener);
+}
+
+pub struct TestBroadcaster {
+	pub txn_broadcasted: Mutex<Vec<Transaction>>,
+}
+impl chaininterface::BroadcasterInterface for TestBroadcaster {
+	fn broadcast_transaction(&self, tx: &Transaction) {
+		self.txn_broadcasted.lock().unwrap().push(tx.clone());
 	}
 }
-impl TestWatchInterface {
-	pub fn new() -> TestWatchInterface {
-		TestWatchInterface {
-			watch_util: chaininterface::ChainWatchInterfaceUtil::new(),
+
+pub struct TestChannelMessageHandler {
+	pub pending_events: Mutex<Vec<events::MessageSendEvent>>,
+}
+
+impl TestChannelMessageHandler {
+	pub fn new() -> Self {
+		TestChannelMessageHandler {
+			pending_events: Mutex::new(Vec::new()),
 		}
 	}
 }
 
-pub struct TestChannelMonitor {
+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 channelmonitor::ManyChannelMonitor for TestChannelMonitor {
-	fn add_update_monitor(&self, _funding_txo: (Sha256dHash, u16), _monitor: channelmonitor::ChannelMonitor) -> Result<(), HandleError> {
-		//TODO!
-		Ok(())
+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 {
+		let now = SystemTime::now().duration_since(UNIX_EPOCH).expect("Time went backwards");
+		Self {
+			backing: keysinterface::KeysManager::new(seed, network, logger, now.as_secs(), now.subsec_nanos()),
+			override_session_priv: Mutex::new(None),
+			override_channel_id_priv: Mutex::new(None),
+		}
 	}
 }