accrue trivia

src/service.rs

@@ -102,7 +102,7 @@ mod tests {
 	use super::*;
 	use tests::helpers::*;
 	use util::network::*;
-	
+
 	#[test]
 	fn it_can_be_started() {
 		let spec = get_test_spec();

src/substate.rs

@@ -33,3 +33,15 @@ impl Substate {
 		self.contracts_created.extend(s.contracts_created.into_iter());
 	}
 }
+
+#[cfg(test)]
+mod tests {
+	use super::*;
+
+	#[test]
+	fn accrue() {
+		let mut sub_state = Substate::new();
+		let sub_state_2 = Substate::new();
+		sub_state.accrue(sub_state_2);
+	}
+}