---

name: webdriverio-skill description: 'Generates WebdriverIO (WDIO) automation tests in JavaScript or TypeScript. Supports local and TestMu AI cloud. Use when user mentions "WebdriverIO", "WDIO", "wdio.conf", "browser.url", "quot;, "$". Triggers on: "WebdriverIO", "WDIO", "wdio", "browser.quot;.' risk: critical source: https://github.com/LambdaTest/agent-skills/tree/main/webdriverio-skill source_repo: LambdaTest/agent-skills source_type: community date_added: 2026-07-01 license: MIT license_source: https://github.com/LambdaTest/agent-skills/blob/main/LICENSE

WebdriverIO Automation Skill

When to Use

Use this skill when you need generates WebdriverIO (WDIO) automation tests in JavaScript or TypeScript. Supports local and TestMu AI cloud. Use when user mentions "WebdriverIO", "WDIO", "wdio.conf", "browser.url", "quot;, "$". Triggers on: "WebdriverIO", "WDIO", "wdio", "browser.quot;.

Step 1 — Execution Target

Default local. If mentions "cloud", "TestMu", "LambdaTest" → cloud via WDIO LambdaTest service.

Step 2 — Framework

Signal	Runner
Default	Mocha
"Jasmine"	Jasmine
"Cucumber", "BDD"	Cucumber

Core Patterns

Selectors

// ✅ Preferred
await $('[data-testid="submit"]').click();
await $('aria/Submit').click();
await $('button=Submit').click(); // text-based

// Chaining
await $('form').$('input[name="email"]').setValue('test@test.com');

// Multiple elements
const items = await $('.list-item');

Basic Test (Mocha)

describe('Login', () => {
    it('should login successfully', async () => {
        await browser.url('/login');
        await $('[data-testid="email"]').setValue('user@test.com');
        await $('[data-testid="password"]').setValue('password123');
        await $('[data-testid="submit"]').click();
        await expect(browser).toHaveUrl(expect.stringContaining('/dashboard'));
    });
});

Page Object

class LoginPage {
    get inputEmail() { return $('[data-testid="email"]'); }
    get inputPassword() { return $('[data-testid="password"]'); }
    get btnSubmit() { return $('[data-testid="submit"]'); }

    async login(email, password) {
        await this.inputEmail.setValue(email);
        await this.inputPassword.setValue(password);
        await this.btnSubmit.click();
    }
}
module.exports = new LoginPage();

TestMu AI Cloud Config

// wdio.conf.js
exports.config = {
    user: process.env.LT_USERNAME,
    key: process.env.LT_ACCESS_KEY,
    hostname: 'hub.lambdatest.com',
    port: 80,
    path: '/wd/hub',
    services: ['lambdatest'],
    capabilities: [{
        browserName: 'Chrome',
        browserVersion: 'latest',
        'LT:Options': {
            platform: 'Windows 11',
            build: 'WDIO Build',
            name: 'WDIO Test',
            video: true,
            network: true,
        }
    }],
};

Wait Strategies

// Wait for element
await $('[data-testid="result"]').waitForDisplayed({ timeout: 10000 });

// Wait for condition
await browser.waitUntil(
    async () => (await $('[data-testid="count"]').getText()) === '5',
    { timeout: 10000, timeoutMsg: 'Count did not reach 5' }
);

Quick Reference

Task	Command
Setup	npm init wdio@latest
Run all	npx wdio run wdio.conf.js
Run specific	npx wdio run wdio.conf.js --spec ./test/login.js
Run suite	npx wdio run wdio.conf.js --suite smoke
Parallel	Set maxInstances: 5 in config
Screenshot	await browser.saveScreenshot('./screenshot.png')

Reference Files

File	When to Read
reference/cloud-integration.md	LambdaTest service, parallel, capabilities
reference/advanced-patterns.md	Custom commands, reporters, services

Deep Patterns → reference/playbook.md

§	Section	Lines
1	Production Configuration	Multi-env, multi-browser configs
2	Page Object Model	BasePage, LoginPage, DashboardPage
3	Custom Commands	Browser + element commands, TypeScript
4	Network Mocking	DevTools mock, abort, error simulation
5	File Operations	Upload, download, drag & drop
6	Multi-Tab, iFrame & Shadow DOM	Window handles, nested shadow
7	Visual Regression	Image comparison service
8	API Testing	Fetch-based, API+UI combined
9	Mobile Testing	Appium service integration
10	LambdaTest Integration	Cloud grid config
11	CI/CD Integration	GitHub Actions, Docker Compose
12	Debugging Quick-Reference	11 common problems
13	Best Practices Checklist	14 items

Limitations

• Use this skill only when the task clearly matches its upstream source and local project context.
• Verify commands, generated code, dependencies, credentials, and external service behavior before applying changes.
• Do not treat examples as a substitute for environment-specific tests, security review, or user approval for destructive or costly actions.