I need to test the a subscriber in Symfony 4 and I'm having problems finding how. The Subscriber has the following structure
{
/**
* @var CommandBus
*/
protected $commandBus;
/**
* Subscriber constructor.
*
* @param CommandBus $commandBus
*/
public function __construct(CommandBus $commandBus)
{
$this->commandBus = $commandBus;
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents()
{
return [
CommandFailedEvent::NAME => 'onCommandFailedEvent',
];
}
/**
* @param CommandFailedEvent $event
*
* @throws Exception
*/
public function onCommandFailedEvent(CommandFailedEvent $event)
{
$item = $event->getItem();
$this->processFailed($item);
}
/**
* Sends message
*
* @param array $item
*
* @throws Exception
*/
private function processFailed(array $item)
{
$this->commandBus->handle(new UpdateCommand($item));
}
}
The flow of the subscriber is receiving an internal event and send a message by rabbit through the command bus to another project.
How can I test that dispatching the event CommandFailedEvent
the line in processFailed(array $item)
is executed?
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