Reputation changes requires reason (#4277)

substrate/client/finality-grandpa/src/communication/tests.rs

@@ -37,7 +37,7 @@ enum Event {
 	RegisterValidator(Arc<dyn network_gossip::Validator<Block>>),
 	GossipMessage(Hash, Vec<u8>, bool),
 	SendMessage(Vec<network::PeerId>, Vec<u8>),
-	Report(network::PeerId, i32),
+	Report(network::PeerId, network::ReputationChange),
 	Announce(Hash),
 }
 
@@ -85,7 +85,7 @@ impl super::Network<Block> for TestNetwork {
 	}
 
 	/// Report a peer's cost or benefit after some action.
-	fn report(&self, who: network::PeerId, cost_benefit: i32) {
+	fn report(&self, who: network::PeerId, cost_benefit: network::ReputationChange) {
 		let _ = self.sender.unbounded_send(Event::Report(who, cost_benefit));
 	}