Sylius\Behat\Page\Admin\Customer\ShowPageInterface::getCustomerName PHP Method

    public function getCustomerName();

 /**
  * @Then his name should be :name
  */
 public function hisNameShouldBe($name)
 {
     Assert::same($name, $this->showPage->getCustomerName(), 'Customer name should be "%s", but it is not.');
 }