/**
* Adds an event
*
* @param StoredEvent $event The event
*
* @return void
*/
public function addEvent(StoredEvent $event)
{
$sequence = $event->getSequence();
assert(!Test::keyIsset($this->events, $sequence), sprintf('An event with sequence %s is already committed', $sequence));
$this->events[$sequence] = $event;
}
