X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffeatures.rs;h=77d0fa4529fb2ea526682079229b81fa9165ddf6;hb=e0820aee432c49ac88646bbcc17dbbedb6d26298;hp=f630a86f99e5525e00dfcc7aa942df1b9bc1d85c;hpb=50aeee5afb57644432254122a921e438f10e92d5;p=rust-lightning

diff --git a/lightning/src/ln/features.rs b/lightning/src/ln/features.rs
index f630a86f..77d0fa45 100644
--- a/lightning/src/ln/features.rs
+++ b/lightning/src/ln/features.rs
@@ -687,6 +687,15 @@ impl<T: sealed::Wumbo> Features<T> {
 	}
 }
 
+#[cfg(test)]
+impl<T: sealed::UnknownFeature> Features<T> {
+	pub(crate) fn unknown() -> Self {
+		let mut features = Self::empty();
+		features.set_unknown_feature_required();
+		features
+	}
+}
+
 macro_rules! impl_feature_len_prefixed_write {
 	($features: ident) => {
 		impl Writeable for $features {