loadtest/sample/request-generator.js

Run load tests for your web application. Mostly ab-compatible interface, with an option to force requests per second. Includes an API for automated load testing.

/**
 * Sample request generator usage.
 * Contributed by jjohnsonvng:
 * https://github.com/alexfernandez/loadtest/issues/86#issuecomment-211579639
 */

import {loadTest} from '../index.js'

const options = {
	url: 'http://yourHost',
	concurrency: 5,
	method: 'POST',
	body:'',
	requestsPerSecond:5,
	maxSeconds:30,
	requestGenerator: (params, options, client, callback) => {
		const message = '{"hi": "ho"}';
		options.headers['Content-Length'] = message.length;
		options.headers['Content-Type'] = 'application/json';
		options.body = 'YourPostData';
		options.path = 'YourURLPath';
		const request = client(options, callback);
		request.write(message);
		return request;
	}
};

loadTest(options, (error, result) => {
	if (error) {
		return console.error('Got an error: %s', error);
	}
	console.log(result);
	console.log('Tests run successfully');
});