X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Ftest_utils.rs;h=46a7bb340070618b85e69f860148b0319f14cea4;hb=8d50c919cfa3eee5eaf71d4b142ff5cbfddd4b56;hp=ddc09f0b37d8d3a462755cc78e5a32a5bbb74ac7;hpb=1fdb052afc0a7200f31c806a2c3e0932f1914170;p=rust-lightning

diff --git a/lightning/src/util/test_utils.rs b/lightning/src/util/test_utils.rs
index ddc09f0b..46a7bb34 100644
--- a/lightning/src/util/test_utils.rs
+++ b/lightning/src/util/test_utils.rs
@@ -17,6 +17,7 @@ use crate::chain::channelmonitor;
 use crate::chain::channelmonitor::MonitorEvent;
 use crate::chain::transaction::OutPoint;
 use crate::chain::keysinterface;
+use crate::events;
 use crate::ln::channelmanager;
 use crate::ln::features::{ChannelFeatures, InitFeatures, NodeFeatures};
 use crate::ln::{msgs, wire};
@@ -28,7 +29,6 @@ use crate::routing::router::{find_route, InFlightHtlcs, Route, RouteHop, RoutePa
 use crate::routing::scoring::{ChannelUsage, Score};
 use crate::util::config::UserConfig;
 use crate::util::enforcing_trait_impls::{EnforcingSigner, EnforcementState};
-use crate::util::events;
 use crate::util::logger::{Logger, Level, Record};
 use crate::util::ser::{Readable, ReadableArgs, Writer, Writeable};
 
@@ -311,6 +311,17 @@ impl TestBroadcaster {
 	pub fn new(blocks: Arc<Mutex<Vec<(Block, u32)>>>) -> TestBroadcaster {
 		TestBroadcaster { txn_broadcasted: Mutex::new(Vec::new()), blocks }
 	}
+
+	pub fn txn_broadcast(&self) -> Vec<Transaction> {
+		self.txn_broadcasted.lock().unwrap().split_off(0)
+	}
+
+	pub fn unique_txn_broadcast(&self) -> Vec<Transaction> {
+		let mut txn = self.txn_broadcasted.lock().unwrap().split_off(0);
+		let mut seen = HashSet::new();
+		txn.retain(|tx| seen.insert(tx.txid()));
+		txn
+	}
 }
 
 impl chaininterface::BroadcasterInterface for TestBroadcaster {