n8n/packages/@n8n/benchmark/scenarios/http-node/http-node.script.js

import http from 'k6/http';
import { check } from 'k6';

const apiBaseUrl = __ENV.API_BASE_URL;

export default function () {
	const res = http.post(`${apiBaseUrl}/webhook/benchmark-http-node`);

	if (res.status !== 200) {
		console.error(
			`Invalid response. Received status ${res.status}. Body: ${JSON.stringify(res.body)}`,
		);
	}

	check(res, {
		'is status 200': (r) => r.status === 200,
		'http requests were OK': (r) => {
			if (r.status !== 200) return false;

			try {
				// Response body is an array of the request status codes made with HttpNodes
				const body = JSON.parse(r.body);
				return Array.isArray(body) ? body.every((request) => request.statusCode === 200) : false;
			} catch (error) {
				console.error('Error parsing response body: ', error);
				return false;
			}
		},
	});
}