Sylius\Behat\Page\Shop\Checkout\SelectPaymentPageInterface::nextStep PHP Метод

    public function nextStep();

 /**
  * @Given I should be able to go to the summary page again
  */
 public function iShouldBeAbleToGoToTheSummaryPageAgain()
 {
     $this->selectPaymentPage->nextStep();
     Assert::true($this->completePage->isOpen(), 'Checkout summary page should be opened, but it is not.');
 }