/**
  * Add product to multiple wish list.
  *
  * @param InjectableFixture $product
  * @param bool $isDuplicate [optional]
  * @return void
  */
 protected function addToMultipleWishlist(InjectableFixture $product, $isDuplicate = false)
 {
     $this->browser->open($_ENV['app_frontend_url'] . $product->getUrlKey() . '.html');
     $this->catalogProductView->getViewBlock()->fillOptions($product);
     $checkoutData = $product->getCheckoutData();
     if (isset($checkoutData['qty'])) {
         $qty = $isDuplicate ? $checkoutData['qty'] / 2 : $checkoutData['qty'];
         $this->catalogProductView->getViewBlock()->setQty($qty);
     }
     $this->catalogProductView->getMultipleWishlistViewBlock()->addToMultipleWishlist($this->multipleWishlist);
 }