ChannelManager+Router++ Logger Arc --> Deref
[rust-lightning] / lightning / src / util / test_utils.rs
index 4fcaf803e7e7071ec9d17007e65920cf1e4fcd01..0dddd499670f7723b9c13d998e7e43b6379707fd 100644 (file)
@@ -10,20 +10,20 @@ use ln::channelmonitor::HTLCUpdate;
 use util::enforcing_trait_impls::EnforcingChannelKeys;
 use util::events;
 use util::logger::{Logger, Level, Record};
-use util::ser::{Readable, ReadableArgs, Writer, Writeable};
+use util::ser::{Readable, Writer, Writeable};
 
 use bitcoin::blockdata::transaction::Transaction;
 use bitcoin::blockdata::script::{Builder, Script};
 use bitcoin::blockdata::block::Block;
 use bitcoin::blockdata::opcodes;
-use bitcoin_hashes::sha256d::Hash as Sha256dHash;
 use bitcoin::network::constants::Network;
+use bitcoin::hash_types::{Txid, BlockHash};
 
-use secp256k1::{SecretKey, PublicKey};
+use bitcoin::secp256k1::{SecretKey, PublicKey};
 
 use std::time::{SystemTime, UNIX_EPOCH};
-use std::sync::{Arc,Mutex};
-use std::{mem};
+use std::sync::Mutex;
+use std::mem;
 use std::collections::HashMap;
 
 pub struct TestVecWriter(pub Vec<u8>);
@@ -49,16 +49,20 @@ impl chaininterface::FeeEstimator for TestFeeEstimator {
 pub struct TestChannelMonitor<'a> {
        pub added_monitors: Mutex<Vec<(OutPoint, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>>,
        pub latest_monitor_update_id: Mutex<HashMap<[u8; 32], (OutPoint, u64)>>,
-       pub simple_monitor: channelmonitor::SimpleManyChannelMonitor<OutPoint, EnforcingChannelKeys, &'a chaininterface::BroadcasterInterface, &'a TestFeeEstimator>,
+       pub simple_monitor: channelmonitor::SimpleManyChannelMonitor<OutPoint, EnforcingChannelKeys, &'a chaininterface::BroadcasterInterface, &'a TestFeeEstimator, &'a TestLogger, &'a ChainWatchInterface>,
        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<(), channelmonitor::ChannelMonitorUpdateErr>>>,
 }
 impl<'a> TestChannelMonitor<'a> {
-       pub fn new(chain_monitor: Arc<chaininterface::ChainWatchInterface>, broadcaster: &'a chaininterface::BroadcasterInterface, logger: Arc<Logger>, fee_estimator: &'a TestFeeEstimator) -> Self {
+       pub fn new(chain_monitor: &'a chaininterface::ChainWatchInterface, broadcaster: &'a chaininterface::BroadcasterInterface, logger: &'a TestLogger, fee_estimator: &'a TestFeeEstimator) -> Self {
                Self {
                        added_monitors: Mutex::new(Vec::new()),
                        latest_monitor_update_id: Mutex::new(HashMap::new()),
                        simple_monitor: channelmonitor::SimpleManyChannelMonitor::new(chain_monitor, broadcaster, logger, fee_estimator),
                        update_ret: Mutex::new(Ok(())),
+                       next_update_ret: Mutex::new(None),
                }
        }
 }
@@ -68,13 +72,18 @@ impl<'a> channelmonitor::ManyChannelMonitor<EnforcingChannelKeys> for TestChanne
                // to a watchtower and disk...
                let mut w = TestVecWriter(Vec::new());
                monitor.write_for_disk(&mut w).unwrap();
-               let new_monitor = <(Sha256dHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
-                               &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1;
+               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()));
                self.added_monitors.lock().unwrap().push((funding_txo, monitor));
                assert!(self.simple_monitor.add_monitor(funding_txo, new_monitor).is_ok());
-               self.update_ret.lock().unwrap().clone()
+
+               let ret = self.update_ret.lock().unwrap().clone();
+               if let Some(next_ret) = self.next_update_ret.lock().unwrap().take() {
+                       *self.update_ret.lock().unwrap() = next_ret;
+               }
+               ret
        }
 
        fn update_monitor(&self, funding_txo: OutPoint, update: channelmonitor::ChannelMonitorUpdate) -> Result<(), channelmonitor::ChannelMonitorUpdateErr> {
@@ -92,11 +101,16 @@ impl<'a> channelmonitor::ManyChannelMonitor<EnforcingChannelKeys> for TestChanne
                let monitor = monitors.get(&funding_txo).unwrap();
                w.0.clear();
                monitor.write_for_disk(&mut w).unwrap();
-               let new_monitor = <(Sha256dHash, channelmonitor::ChannelMonitor<EnforcingChannelKeys>)>::read(
-                               &mut ::std::io::Cursor::new(&w.0), Arc::new(TestLogger::new())).unwrap().1;
+               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));
-               self.update_ret.lock().unwrap().clone()
+
+               let ret = self.update_ret.lock().unwrap().clone();
+               if let Some(next_ret) = self.next_update_ret.lock().unwrap().take() {
+                       *self.update_ret.lock().unwrap() = next_ret;
+               }
+               ret
        }
 
        fn get_and_clear_pending_htlcs_updated(&self) -> Vec<HTLCUpdate> {
@@ -156,11 +170,20 @@ impl events::MessageSendEventsProvider for TestChannelMessageHandler {
        }
 }
 
-pub struct TestRoutingMessageHandler {}
+pub struct TestRoutingMessageHandler {
+       request_full_sync: bool,
+}
 
 impl TestRoutingMessageHandler {
        pub fn new() -> Self {
-               TestRoutingMessageHandler {}
+               TestRoutingMessageHandler {
+                       request_full_sync: false,
+               }
+       }
+
+       pub fn set_request_full_sync(mut self) -> Self {
+               self.request_full_sync = true;
+               self
        }
 }
 impl msgs::RoutingMessageHandler for TestRoutingMessageHandler {
@@ -181,7 +204,7 @@ impl msgs::RoutingMessageHandler for TestRoutingMessageHandler {
                Vec::new()
        }
        fn should_request_full_sync(&self, _node_id: &PublicKey) -> bool {
-               true
+               self.request_full_sync
        }
 }
 
@@ -252,10 +275,10 @@ impl keysinterface::KeysInterface for TestKeysInterface {
 }
 
 impl TestKeysInterface {
-       pub fn new(seed: &[u8; 32], network: Network, logger: Arc<Logger>) -> Self {
+       pub fn new(seed: &[u8; 32], network: Network) -> 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()),
+                       backing: keysinterface::KeysManager::new(seed, network, now.as_secs(), now.subsec_nanos()),
                        override_session_priv: Mutex::new(None),
                        override_channel_id_priv: Mutex::new(None),
                }
@@ -274,15 +297,15 @@ impl TestChainWatcher {
 }
 
 impl ChainWatchInterface for TestChainWatcher {
-       fn install_watch_tx(&self, _txid: &Sha256dHash, _script_pub_key: &Script) { }
-       fn install_watch_outpoint(&self, _outpoint: (Sha256dHash, u32), _out_script: &Script) { }
+       fn install_watch_tx(&self, _txid: &Txid, _script_pub_key: &Script) { }
+       fn install_watch_outpoint(&self, _outpoint: (Txid, u32), _out_script: &Script) { }
        fn watch_all_txn(&self) { }
        fn filter_block<'a>(&self, _block: &'a Block) -> (Vec<&'a Transaction>, Vec<u32>) {
                (Vec::new(), Vec::new())
        }
        fn reentered(&self) -> usize { 0 }
 
-       fn get_chain_utxo(&self, _genesis_hash: Sha256dHash, _unspent_tx_output_identifier: u64) -> Result<(Script, u64), ChainError> {
+       fn get_chain_utxo(&self, _genesis_hash: BlockHash, _unspent_tx_output_identifier: u64) -> Result<(Script, u64), ChainError> {
                self.utxo_ret.lock().unwrap().clone()
        }
 }