message: Handle network events in gossiper test
diff: @@ -289,9 +289,10 @@ impl reactor::Reactor for Reactor {
  Event::DeployGossiperAnnouncement(_ann) => {
  unreachable!("the deploy gossiper should never make an announcement")
  }
  - Event::Network(_) => {
  - todo!()
  - }
  + Event::Network(event) => reactor::wrap_effects(
  + Event::Network,
  + self.network.handle_event(effect_builder, rng, event),
  + ),
  }
  }
  }
  