+ assertEquals(newLeaderVersion, leaderStateChange.getLeaderPayloadVersion());
+
+ notifierActor.underlyingActor().clear();
+
+ raftActor.handleCommand("any");
+
+ Uninterruptibles.sleepUninterruptibly(505, TimeUnit.MILLISECONDS);
+ leaderStateChange = MessageCollectorActor.getFirstMatching(notifierActor, LeaderStateChanged.class);
+ assertNull(leaderStateChange);