Integrate Persist into ChainMonitor.

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

diff --git a/lightning/src/util/test_utils.rs b/lightning/src/util/test_utils.rs
index eb637e3c9237a0cc9e5288ed604d7a29114880be..8643ef0f205d9ad7b44d2d9ef86ec3c41ad65824 100644 (file)
--- a/lightning/src/util/test_utils.rs
+++ b/lightning/src/util/test_utils.rs
@@ -11,7 +11,8 @@ use chain;
 use chain::chaininterface;
 use chain::chaininterface::ConfirmationTarget;
 use chain::chainmonitor;
-use chain::chainmonitor::MonitorEvent;
+use chain::channelmonitor;
+use chain::channelmonitor::MonitorEvent;
 use chain::transaction::OutPoint;
 use chain::keysinterface;
 use ln::features::{ChannelFeatures, InitFeatures};
@@ -60,20 +61,20 @@ impl chaininterface::FeeEstimator for TestFeeEstimator {
 }
 
 pub struct TestChainMonitor<'a> {
-       pub added_monitors: Mutex<Vec<(OutPoint, chainmonitor::ChannelMonitor<EnforcingChannelKeys>)>>,
+       pub added_monitors: Mutex<Vec<(OutPoint, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>>,
        pub latest_monitor_update_id: Mutex<HashMap<[u8; 32], (OutPoint, u64)>>,
-       pub chain_monitor: chainmonitor::ChainMonitor<EnforcingChannelKeys, &'a TestChainSource, &'a chaininterface::BroadcasterInterface, &'a TestFeeEstimator, &'a TestLogger>,
-       pub update_ret: Mutex<Result<(), chainmonitor::ChannelMonitorUpdateErr>>,
+       pub chain_monitor: chainmonitor::ChainMonitor<EnforcingChannelKeys, &'a TestChainSource, &'a chaininterface::BroadcasterInterface, &'a TestFeeEstimator, &'a TestLogger, &'a channelmonitor::Persist<EnforcingChannelKeys>>,
+       pub update_ret: Mutex<Result<(), channelmonitor::ChannelMonitorUpdateErr>>,
        // If this is set to Some(), after the next return, we'll always return this until update_ret
        // is changed:
-       pub next_update_ret: Mutex<Option<Result<(), chainmonitor::ChannelMonitorUpdateErr>>>,
+       pub next_update_ret: Mutex<Option<Result<(), channelmonitor::ChannelMonitorUpdateErr>>>,
 }
 impl<'a> TestChainMonitor<'a> {
-       pub fn new(chain_source: Option<&'a TestChainSource>, broadcaster: &'a chaininterface::BroadcasterInterface, logger: &'a TestLogger, fee_estimator: &'a TestFeeEstimator) -> Self {
+       pub fn new(chain_source: Option<&'a TestChainSource>, broadcaster: &'a chaininterface::BroadcasterInterface, logger: &'a TestLogger, fee_estimator: &'a TestFeeEstimator, persister: &'a channelmonitor::Persist<EnforcingChannelKeys>) -> Self {
                Self {
                        added_monitors: Mutex::new(Vec::new()),
                        latest_monitor_update_id: Mutex::new(HashMap::new()),
-                       chain_monitor: chainmonitor::ChainMonitor::new(chain_source, broadcaster, logger, fee_estimator),
+                       chain_monitor: chainmonitor::ChainMonitor::new(chain_source, broadcaster, logger, fee_estimator, persister),
                        update_ret: Mutex::new(Ok(())),
                        next_update_ret: Mutex::new(None),
                }
@@ -82,12 +83,12 @@ impl<'a> TestChainMonitor<'a> {
 impl<'a> chain::Watch for TestChainMonitor<'a> {
        type Keys = EnforcingChannelKeys;
 
-       fn watch_channel(&self, funding_txo: OutPoint, monitor: chainmonitor::ChannelMonitor<EnforcingChannelKeys>) -> Result<(), chainmonitor::ChannelMonitorUpdateErr> {
+       fn watch_channel(&self, funding_txo: OutPoint, monitor: channelmonitor::ChannelMonitor<EnforcingChannelKeys>) -> 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();
-               let new_monitor = <(BlockHash, chainmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
+               let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
                        &mut ::std::io::Cursor::new(&w.0)).unwrap().1;
                assert!(new_monitor == monitor);
                self.latest_monitor_update_id.lock().unwrap().insert(funding_txo.to_channel_id(), (funding_txo, monitor.get_latest_update_id()));
@@ -101,11 +102,11 @@ impl<'a> chain::Watch for TestChainMonitor<'a> {
                ret
        }
 
-       fn update_channel(&self, funding_txo: OutPoint, update: chainmonitor::ChannelMonitorUpdate) -> Result<(), chainmonitor::ChannelMonitorUpdateErr> {
+       fn update_channel(&self, funding_txo: OutPoint, update: channelmonitor::ChannelMonitorUpdate) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
                // Every monitor update should survive roundtrip
                let mut w = TestVecWriter(Vec::new());
                update.write(&mut w).unwrap();
-               assert!(chainmonitor::ChannelMonitorUpdate::read(
+               assert!(channelmonitor::ChannelMonitorUpdate::read(
                                &mut ::std::io::Cursor::new(&w.0)).unwrap() == update);
 
                self.latest_monitor_update_id.lock().unwrap().insert(funding_txo.to_channel_id(), (funding_txo, update.update_id));
@@ -116,7 +117,7 @@ impl<'a> chain::Watch for TestChainMonitor<'a> {
                let monitor = monitors.get(&funding_txo).unwrap();
                w.0.clear();
                monitor.write_for_disk(&mut w).unwrap();
-               let new_monitor = <(BlockHash, chainmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
+               let new_monitor = <(BlockHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
                                &mut ::std::io::Cursor::new(&w.0)).unwrap().1;
                assert!(new_monitor == *monitor);
                self.added_monitors.lock().unwrap().push((funding_txo, new_monitor));
@@ -133,6 +134,18 @@ impl<'a> chain::Watch for TestChainMonitor<'a> {
        }
 }
 
+pub struct TestPersister {}
+
+impl channelmonitor::Persist<EnforcingChannelKeys> for TestPersister {
+       fn persist_new_channel(&self, _funding_txo: OutPoint, _data: &channelmonitor::ChannelMonitor<EnforcingChannelKeys>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+               Ok(())
+       }
+
+       fn update_persisted_channel(&self, _funding_txo: OutPoint, _update: &channelmonitor::ChannelMonitorUpdate, _data: &channelmonitor::ChannelMonitor<EnforcingChannelKeys>) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
+               Ok(())
+       }
+}
+
 pub struct TestBroadcaster {
        pub txn_broadcasted: Mutex<Vec<Transaction>>,
 }