RestContext::checkItemsOrder PHP Méthode

    public function checkItemsOrder($order)
    {
        if ($this->responseIsJson) {
            $order = explode(',', $order);
            foreach ($order as $key => $value) {
                $order[$key] = $this->extractValueByGivenLocation($value);
            }
            $actualOrder = array();
            foreach ($this->responseData['items'] as $key => $item) {
                $actualOrder[] = $item['number'];
            }
            if ($order !== $actualOrder) {
                throw new \Exception(sprintf("Unexpected order.\nExpected order:\n%s\nActual response:\n%s", json_encode($order), json_encode($actualOrder)));
            }
        } else {
            return new Step\Then('the response isn\'t JSON');
        }
    }