import path from 'node:path' import url from 'node:url' import { defineConfig } from '@wdio/config' const __dirname = url.fileURLToPath(new URL('.', import.meta.url)) export const config = defineConfig({ // ... capabilities: [{ browserName: 'chrome', 'goog:chromeOptions': { // given your wdio.conf.js is in the root directory and your compiled // web extension files are located in the `./dist` folder args: [`--load-extension=${path.join(__dirname, '..', '..', 'dist')}`] } }] })