@qavajs/steps-lighthouse

Steps to perform lighthouse audit on top of playwright and webdriverio drivers.

Installation

npm install @qavajs/steps-lighthouse

Configuration

export default {
 require: [
 'node_modules/@qavajs/steps-wdio/index.js', //corresponding driver library should be imported first
 'node_modules/@qavajs/steps-lighthouse/index.js'
 ],
 format: [
 ['@qavajs/html-formatter', 'report.html']
 ],
}

Usage

Module provides I perform lighthouse audit as save results as {variable} step that performs audit, attaches html report and save results as {variable} variable

Feature: Lighthouse

 Scenario: perform lighthouse audit
 When I open 'https://qavajs.github.io/' url
 # with default config
 And I perform lighthouse audit and save results as 'lh'
 # with provided config https://github.com/GoogleChrome/lighthouse/blob/main/docs/configuration.md
 And I perform lighthouse audit and save results as 'lh':
 """
 {
 "extends": "lighthouse:default",
 "settings": {
 "formFactor": "desktop",
 "screenEmulation": {
 "mobile": false,
 "width": 1350,
 "height": 940,
 "deviceScaleFactor": 1,
 "disabled": false
 }
 }
 }
 """