/**
* @test
*/
public function getters_of_event_work()
{
$basketId = new BasketId('00000000-0000-0000-0000-000000000000');
$productId = '1337';
$event = new ProductWasRemovedFromBasket($basketId, $productId);
$this->assertEquals($basketId, $event->getBasketId());
$this->assertEquals($productId, $event->getProductId());
}
protected function applyProductWasRemovedFromBasket(ProductWasRemovedFromBasket $event)
{
$productId = $event->getProductId();
if ($this->productIsInBasket($productId)) {
$this->productCountById[$productId]--;
if ($this->productCountById[$productId] === 0) {
unset($this->productCountById[$productId]);
}
}
}
