Selenium Automation testing using Java on AWS Lambda platform

Automation testing has become a key need for companies operating their business online. It is a testing method to ensure that a web application works fine with functionality, speed. Besides it provides accuracy across all browsers, operating systems, and computers. There are several software platforms for automation testing such as follows.

  • Robotium,
  • Test Complete,
  • Soap UI,
  • Ranorex, etc.

It is the most preferred tool for big as well as small organizations to test automation. This article covers every aspect of selenium automation. Then it also covers Lambda Test Selenium Grid to perform selenium automation. Let us see about selenium first.

What is selenium?

Selenium is an automated testing tool designed to automate the testing of web applications. Test scripts perform the same interaction for a web application. This is with Selenium training automation over different browsers. So that testers do not have to perform it manually.

You can refer it to the Selenium Suite because it is not an individual tool. Selenium is a collection of four main tools as follows.

  • Selenium Integrated Development Environment(IDE)
  • Selenium Remote Control
  • Selenium Web Driver
  • Selenium Grid

These four tools make selenium the most used and recommended automation testing tool. You can use Selenium for any type of automated testing. But used for automated cross-browser testing. Besides that, it’s an open-source tool, so no licensing costs. This is a big benefit over other automation test tools.

Now, let’s look at the other advantages selenium automation has to bring

Selenium Automation Advantages

The advantages of selenium automation are infinite. There are also some special advantages that make it the first choice of website testing. Let us look at those advantages:


As stated earlier, Selenium online training is an open-source automated testing platform. This makes it freeware and portable testing tool. Moreover, as an open-source platform, it does not need the expense of licensing. Therefore it is an essential benefit over other instruments.

Uses Common Script for Cross Browser Testing in selenium automation

You can conduct cross-browser testing through Chrome, Firefox, Safari, Internet Explorer and Opera. These platforms include Windows, Linux, and Mac. Customers use different devices and platforms to access the internet. Selenium helps testers to enhance their test coverage for all devices and platforms. This is possible with a single test script.

Early detection of defects in selenium automation

You might be aware of the importance of early detection of defects. This results in the cost-effective rework of code. Selenium not only detects earlier defects but also helps the speed of code development. while ensuring that the website’s functionality is not compromised.

Testing Performance Improvement in selenium automation

In general, automated testing takes less time than manual testing to set up. The automation of selenium is much quicker than other test techniques for automation. Besides the time it takes to set up the selenium system is less than other software. Therefore making it the most effective method for website testing.

Multiple language support in selenium automation

This is one of the biggest challenges in automation. Besides, Selenium supports programming languages, such as Java, Python, Perl, C #, Ruby, JavaScript. Therefore, it makes it easy to integrate with the environment. While it has its own script, it does not restrict itself to that particular language. You can use testers and developers in any language they feel comfortable in.

Simple to implement in selenium automation

The user-friendly selenium interface makes testing across various platforms simple. So that they can create customized actions. Besides, selenium’s reporting capability is one of the main reasons to choose automation. This is because it allows users to collect test results and take necessary action.

Selenium suite in selenium automation

As already stated, selenium is not a single utility. It is a multiple testing tool package you can refer it to a suite. Each of the tools used to test selenium is for different cross border testing requirements. Selenium, for example, is capable of supporting the following.

  • selenium IDE,
  • Selenium Grid,
  • Selenium Web Driver, and
  • Selenium Remote Control.

Easily integrate with Testing Tools

Selenium has its own set of standards. This allows it to use software with popular software development and testing tools. It incorporates SC compilers such as Maven and ANT. Besides cloud grids such as Lambda Test, CI systems such as TeamCity and Jenkins.

Such advantages prove why selenium certification is the perfect testing tool for automation. You are definitely required to see how you can perform selenium automation with multiple languages.

To perform selenium automation

You need a grid that allows you to check web applications. This is across different browsers and devices using different programming languages. Lambda Test is a genuine and high-quality online selenium grid for cross-browser testing. Besides it also supports another testing of web applications.

Conduct selenium automation testing using Java on Lambda Test platform

Preconditions for running Java Selenium test

So there are a few specifications before you start writing code. Then you start using Selenium with Java. So, you need to install some of the required software.

1. Download and install the Java Runtime Environment.

2. Download Java Development Kit.

3. Download and install all Java Selenium Files (Selenium Server Standalone).

4. Install Browser Specific Drivers first before starting.

You may need to run your tests through different browsers. Besides software versions, resolution, operating systems. So you may need to specify build name, test name, or add network log functionality. Then capture browser console logs at different steps. All these things can be set up very easily in a few minutes. It helps to better understand how you can describe running browser environments. Then take advanced Lambda Test capabilities on board.

The generator of the Lambda Test is that you need to select the language and capabilities. Then the generator of capabilities will generate the code.

Lambda Automation Testing

If you select the language and operating system information, policies, software, versions. You can get the configuration for the specified desired capabilities on the configuration window

Once you have your capabilities developed, it’s time to write your code.

Let’s start with Java Selenium Script

In this example, you need to use the IntelliJ code editor to write the test script. Then the Chrome Web driver to run Chrome browser tests.

Sample Code:



import org.openqa.selenium.By;

import org.openqa.selenium.JavascriptExecutor;

import org.openqa.selenium.WebElement;

import org.openqa.selenium.remote.DesiredCapabilities;

import org.openqa.selenium.remote.RemoteWebDriver;

public class DemoTest {

String username = “EnterYourUsername”;

String accesskey = “EnterYourAccessKeyHere”;

static RemoteWebDriver driver = null;

String gridURL = “”;

boolean status = false;

public static void main(String[] args) {

new DemoTest().test();


public void test() {


try {


WebElement live = driver.findElement(By.xpath(“//*[@id=\”bs-example-navbar-collapse-1\”]/ul/li[2]/a”));;

WebElement pricing = driver.findElement(By.xpath(“//*[@id=\”bs-example-navbar-collapse-1\”]/ul/li[4]/a”));;

WebElement login = driver.findElement(By.xpath(“//*[@id=\”bs-example-navbar-collapse-1\”]/ul/li[6]/a”));;

String windowHandle = driver.getWindowHandle();

WebElement TextBox=driver.findElement(By.xpath(“//*[@id=\”app\”]/section/form/div/div/input[1]”));




WebElement proceed = driver.findElement(By.xpath(“//*[@id=\”app\”]/section/form/div/div/button”));;

} catch (e) {


} finally {




private void setUp () {

DesiredCapabilities capabilities = new DesiredCapabilities();

capabilities.setCapability(“build”, “JavaAutomation”);

capabilities.setCapability(“name”, “Java Test 1”);

capabilities.setCapability(“platform”, “Windows 10”);

capabilities.setCapability(“browserName”, “Chrome”);






try {

System.out.println(“https://” + username + “:” + accesskey + gridURL);

driver = new RemoteWebDriver(new URL(“https://” + username + “:” + accesskey + gridURL), capabilities);

// System.out.println(driver);

} catch (e) {

System.out.println(“Invalid grid URL”);

} catch (e) {




private void tearDown () {

if (driver != null) {

((JavascriptExecutor) driver).executeScript(“lambda-status=” + status);





Execute the Test

Once you finish with writing the Java code it’s time to run the script on Lambda Test online Selenium grid. You can perform this by clicking on the Run button.


You can say Lambda is one of Selenium Automation’s best tools. Lambda Test also has extra functionality and advantages over other automation testing methods. and allows us to debug and run Selenium scripts. Cross-browser Lambda Test testing is worth a try. You can learn more from selenium online training Hyderabad testing.