@Test
public void shouldHandleEvent() {

	this.watcher.eventReceived(Watcher.Action.ADDED, this.mockConfigMap);
	this.watcher.eventReceived(Watcher.Action.DELETED, this.mockConfigMap);
	this.watcher.eventReceived(Watcher.Action.MODIFIED, this.mockConfigMap);
	verify(this.mockLeadershipController, times(3)).update();
}