Sylius\Behat\Page\Admin\Order\ShowPageInterface::getItemDiscountedUnitPrice PHP Method

    public function getItemDiscountedUnitPrice($itemName);

 /**
  * @Then /^(its) discounted unit price should be ([^"]+)$/
  */
 public function itemDiscountedUnitPriceShouldBe($itemName, $discountedUnitPrice)
 {
     $itemUnitPriceOnPage = $this->showPage->getItemDiscountedUnitPrice($itemName);
     Assert::eq($itemUnitPriceOnPage, $discountedUnitPrice, 'Item discounted unit price is %s, but should be %s.');
 }