protected function assertPageLoaded($uri, $message = null) { $status = $this->response->getStatusCode(); try { $this->assertEquals(200, $status); } catch (PHPUnitException $e) { $message = $message ?: "A request to [{$uri}] failed. Received status code [{$status}]."; throw new PHPUnitException($message, null, $this->response->exception); } }