':return: A response containing:
* HTTP status code
* Headers dict
* Response body string'

def get_response(self, http_request, uri, response_headers):

    response_headers.update({'status': self.status})
    response_headers.update(self.headers)
    if (self.delay is not None):
        time.sleep(self.delay)
    return (self.status, response_headers, self.body)
