public function persistLastCatItemOutput(array $lastCatItemOutput)
    {
        $sessionId = $this->getTestSession()->getSessionId();

        $this->getServiceManager()->get(ExtendedStateService::SERVICE_ID)->setCatValue(
            $sessionId,
            $this->getCatSection()->getSectionId(),
            'cat-item-output',
            json_encode($lastCatItemOutput)
        );
    }