Remove dangling spaces from #75

[rust-lightning] / src / util / test_utils.rs

diff --git a/src/util/test_utils.rs b/src/util/test_utils.rs
index df13e1c90252fc4427321ca9944d1cdc1e0f8a90..6647020f6b3d266d9b683796e9c76e1d75f13333 100644 (file)
--- a/src/util/test_utils.rs
+++ b/src/util/test_utils.rs
@@ -1,9 +1,11 @@
 use chain::chaininterface;
 use chain::chaininterface::ConfirmationTarget;
+use chain::transaction::OutPoint;
 use ln::channelmonitor;
-use ln::msgs::HandleError;
 
-use bitcoin::util::hash::Sha256dHash;
+use bitcoin::blockdata::transaction::Transaction;
+
+use std::sync::{Arc,Mutex};
 
 pub struct TestFeeEstimator {
        pub sat_per_vbyte: u64,
@@ -15,11 +17,33 @@ impl chaininterface::FeeEstimator for TestFeeEstimator {
 }
 
 pub struct TestChannelMonitor {
-
+       pub added_monitors: Mutex<Vec<(OutPoint, channelmonitor::ChannelMonitor)>>,
+       pub simple_monitor: Arc<channelmonitor::SimpleManyChannelMonitor<OutPoint>>,
+}
+impl TestChannelMonitor {
+       pub fn new(chain_monitor: Arc<chaininterface::ChainWatchInterface>, broadcaster: Arc<chaininterface::BroadcasterInterface>) -> Self {
+               Self {
+                       added_monitors: Mutex::new(Vec::new()),
+                       simple_monitor: channelmonitor::SimpleManyChannelMonitor::new(chain_monitor, broadcaster),
+               }
+       }
 }
 impl channelmonitor::ManyChannelMonitor for TestChannelMonitor {
-       fn add_update_monitor(&self, _funding_txo: (Sha256dHash, u16), _monitor: channelmonitor::ChannelMonitor) -> Result<(), HandleError> {
-               //TODO!
-               Ok(())
+       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...
+               assert!(channelmonitor::ChannelMonitor::deserialize(&monitor.serialize_for_disk()[..]).unwrap() == monitor);
+               monitor.serialize_for_watchtower(); // 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)
+       }
+}
+
+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());
        }
 }