/**
* @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);
}