Overview

Simple script to launch a Chromium instance, navigate to a specific URL and then evaluate custom code.

Installation:

npm install "https://github.com/iskandarreza/test-runner" --save-dev

Usage example:

const testRunner = require('@iskandarreza/test-runner')

const config = {
  pageUrl: 'https://github.com/iskandarreza/test-runner',
  codePath: '/example/hello-alert.js'
}

testRunner.launchTest(config)

Tips:

• Set config.watchForChanges = true if you want the browser to reload and re-evaluate the source code on changes (uses MD5 comparison to check for changes)
• Save the usage example in a file (eg. /tests/launch-test.js) and add/run it as an npm script in your packages.json (eg. node /tests/launch-test.js)

Background

I made this so that I can live-preview code that I intend to inject later into a website to customize/add features via bookmarklets, greasemonkey scripts, a/b testing with remote code like Google Optimize, or directly pasting it into the developer tools console.