adamraine / lighthouse-plugin-soft-navigation Goto Github PK

import {writeFileSync} from 'fs';
import * as pptrTestingLibrary from 'pptr-testing-library';
import {startFlow, desktopConfig} from 'lighthouse';
import { scrollPageToBottom } from 'puppeteer-autoscroll-down'
import SoftNavigationPlugin from './lighthouse-plugin-soft-navigation/plugin.js'

const {getDocument, queries} = pptrTestingLibrary;

// Setup the browser and Lighthouse.
const browser = await puppeteer
  //.use(StealthPlugin())
  .launch({
    headless: 'false',
  });
const page = await browser.newPage();
const flow = await startFlow(page, {
    config: desktopConfig,
    extends: 'lighthouse:default',
    plugins: [SoftNavigationPlugin]
  });


await flow.navigate('https://www.myURL');
await page.click('#cookie-notice-agree-button');
//await flow.endTimespan();

// Phase 3 - Analyze the new state.
await flow.snapshot();

let lastPosition = await scrollPageToBottom(page, {
  size: 500,
  delay: 1000,
})

await flow.snapshot();

// Get the comprehensive flow report.
const reportHtmlPath = './reports/lighthouse_report.html';
writeFileSync(reportHtmlPath, await flow.generateReport());
// Save results as JSON.
const reportJsonPath = './reports/lighthouse_report.json';
writeFileSync(reportJsonPath, JSON.stringify(await flow.createFlowResult(), null, 2));

console.log('Rapport HTML enregistré à :', reportHtmlPath);
console.log('Rapport JSON enregistré à :', reportJsonPath);

// Cleanup.
await browser.close();