RestContext::theResponseStatusCodeShouldBe PHP 메소드

    public function theResponseStatusCodeShouldBe($httpStatus)
    {
        if ((string) $this->response->getStatusCode() !== $httpStatus) {
            throw new \Exception(sprintf('HTTP code does not match %s (actual: %s)', $httpStatus, $this->response->getStatusCode()));
        }
    }