Run Selenium Tests With WD On LambdaTest

Blog ⋅ Docs ⋅ Learning Hub ⋅ Newsletter ⋅ Certifications ⋅ YouTube

Learn how to use WD framework to configure and run your JavaScript automation testing scripts on the LambdaTest platform

Pre-requisites
Run Your First Test
Running Your Parallel Tests Using WD Framework
Local Testing With TestNG

Pre-requisites

Before getting started with Automated Scripts using Selenium with WD framework on LambdaTest Automation, you need to:

Download and install NodeJS. You should be having NodeJS v6 or newer. Click here to download.
Make sure you are using the latest version of JavaScript.
Install npm from the official website by clicking here.
Download Selenium JavaScript bindings from the official website. Latest versions of Selenium Client and WebDriver are ideal for running your JavaScript automation testing script on LambdaTest’s Selenium Grid.

Installing Selenium Dependencies and tutorial repo

Clone the LambdaTest’s wd-selenium-sample repository and navigate to the code directory as shown below:

git clone https://github.com/LambdaTest/wd-selenium-sample
cd wd-selenium-sample

Install the required project dependencies using the command below:

npm i

Setting up Your Authentication

Make sure you have your LambdaTest credentials with you to run test automation scripts on LambdaTest Selenium Grid. You can obtain these credentials from the LambdaTest Automation Dashboard or through LambdaTest Profile.

Set LambdaTest Username and Access Key in environment variables.

For Linux/macOS:

export LT_USERNAME="YOUR_USERNAME" export LT_ACCESS_KEY="YOUR ACCESS KEY"

For Windows:

set LT_USERNAME="YOUR_USERNAME" set LT_ACCESS_KEY="YOUR ACCESS KEY"

Run Your First Test

Sample Test with WD

Test Scenario: This is a simple WD automation script that tests a sample to-do list app. The code marks two list items as done, adds a list item and then finally gives the total number of pending items as output. Check out the single_test.js file to run your first sample test script.

Configuration of Your Test Capabilities

In conf/single.conf.js, you need to update your test capabilities. In this code, we are passing browser, browser version, and operating system information, along with LambdaTest Selenium grid capabilities via capabilities object. The capabilities object in the above code are defined as:

capabilities: [{
    browserName: 'chrome',
    platform: 'Windows 10',
    version: 'latest',
    name: "single-test",
    build: "wd-lambdatest-sample",
    geoLocation : "US"
  }]

You can generate capabilities for your test requirements with the help of our inbuilt Capabilities Generator tool.

Executing the Test

The tests can be executed in the terminal using the following command

npm run single

Your test results would be displayed on the test console (or command-line interface if you are using terminal/cmd) and on LambdaTest automation dashboard. LambdaTest Automation Dashboard will help you view all your text logs, screenshots and video recording for your entire automation tests.

Running Your Parallel Tests Using WD Framework

Setting up the Parallel Environment

You can go to conf/parallel.conf.js file in the repo to configure your parallel test cases:

user= process.env.LT_USERNAME || "<your username>",       // Your Username
key=  process.env.LT_ACCESS_KEY || "<your accessKey>",    // Your Access Key

exports.config = {

  seleniumHost: 'hub.lambdatest.com',
  seleniumPort: 80,

  test: '../tests/single_test.js',

  commonCapabilities: {
    name: "parallel-test",
    build: "wd-lambdatest-sample"
  },

  capabilities: [{
    browserName: 'chrome',
    platform: 'Windows 10',
    version: 'latest',
    geoLocation : "US"
  },{
    browserName: 'chrome',
    platform: 'Windows 10',
    version: 'latest-1',
    geoLocation : "US"
  },{
    browserName: 'chrome',
    platform: 'Windows 10',
    version: 'latest-2',
    geoLocation : "US"
  }]
}

// Code to support common capabilities
exports.config.capabilities.forEach(function(caps){
  for(var i in exports.config.commonCapabilities) caps[i] = caps[i] || exports.config.commonCapabilities[i];
});

Executing Parallel Tests with WD

To run parallel tests using WD, we would have to execute the below command in the terminal:

npm run parallel

Your test results would be displayed on the test console (or command-line interface if you are using terminal/cmd) and on LambdaTest automation dashboard.

Testing Locally Hosted or Privately Hosted Projects

You can test your locally hosted or privately hosted projects with LambdaTest Selenium grid cloud using LambdaTest Tunnel app. All you would have to do is set up an SSH tunnel using LambdaTest Tunnel app and pass toggle tunnel = True via desired capabilities. LambdaTest Tunnel establishes a secure SSH protocol based tunnel that allows you in testing your locally hosted or privately hosted pages, even before they are made live.

Refer our LambdaTest Tunnel documentation for more information.

Here’s how you can establish LambdaTest Tunnel.

Download the binary file of:

Open command prompt and navigate to the binary folder.

Run the following command:

LT -user {user’s login email} -key {user’s access key}

So if your user name is lambdatest@example.com and key is 123456, the command would be:

LT -user lambdatest@example.com -key 123456

Once you are able to connect LambdaTest Tunnel successfully, you would just have to pass on tunnel capabilities in the code shown below :

Tunnel Capability

const capabilities = {
        tunnel: true,
}

Additional Links

Tutorials 📙

Check out our latest tutorials on TestNG automation testing 👇

Documentation & Resources 📚

Visit the following links to learn more about LambdaTest's features, setup and tutorials around test automation, mobile app testing, responsive testing, and manual testing.

LambdaTest Community 👥

The LambdaTest Community allows people to interact with tech enthusiasts. Connect, ask questions, and learn from tech-savvy people. Discuss best practises in web development, testing, and DevOps with professionals from across the globe 🌎

What's New At LambdaTest ❓

To stay updated with the latest features and product add-ons, visit Changelog

About LambdaTest

LambdaTest is a leading test execution and orchestration platform that is fast, reliable, scalable, and secure. It allows users to run both manual and automated testing of web and mobile apps across 3000+ different browsers, operating systems, and real device combinations. Using LambdaTest, businesses can ensure quicker developer feedback and hence achieve faster go to market. Over 500 enterprises and 1 Million + users across 130+ countries rely on LambdaTest for their testing needs.

Features

Run Selenium, Cypress, Puppeteer, Playwright, and Appium automation tests across 3000+ real desktop and mobile environments.
Real-time cross browser testing on 3000+ environments.
Test on Real device cloud
Blazing fast test automation with HyperExecute
Accelerate testing, shorten job times and get faster feedback on code changes with Test At Scale.
Smart Visual Regression Testing on cloud
120+ third-party integrations with your favorite tool for CI/CD, Project Management, Codeless Automation, and more.
Automated Screenshot testing across multiple browsers in a single click.
Local testing of web and mobile apps.
Online Accessibility Testing across 3000+ desktop and mobile browsers, browser versions, and operating systems.
Geolocation testing of web and mobile apps across 53+ countries.
LT Browser - for responsive testing across 50+ pre-installed mobile, tablets, desktop, and laptop viewports

We are here to help you 🎧

Got a query? we are available 24x7 to help. Contact Us
For more info, visit - LambdaTest

LambdaTest/wd-selenium-sample