Sylius\Behat\Page\Admin\Channel\CreatePageInterface::specifyCode PHP Méthode

    public function specifyCode($code);

 /**
  * @When I create a new channel :channelName
  */
 public function iCreateNewChannel($channelName)
 {
     $this->channelCreatePage->open();
     $this->channelCreatePage->nameIt($channelName);
     $this->channelCreatePage->specifyCode($channelName);
     $this->channelCreatePage->create();
     $channel = $this->channelRepository->findOneBy(['name' => $channelName]);
     $this->sharedStorage->set('channel', $channel);
 }