/**
* Update shopping cart.
*
* @param CatalogProductSimple $product
* @return void
*/
protected function updateShoppingCart(CatalogProductSimple $product)
{
$qty = $product->getCheckoutData()['qty'];
$this->checkoutCart->open();
$this->checkoutCart->getCartBlock()->getCartItem($product)->setQty($qty);
$this->checkoutCart->getCartBlock()->updateShoppingCart();
}
