Selenium automation testing course for beginners 2025

What is Selenium?

An open source testing framework called Selenium was created especially to verify web apps on a range of browsers and systems. Because it supports a variety of operating systems, browsers, programming languages, and frameworks, it stands out from other automation testing tools.

Making sure you get the distinction between Selenium WebDriver and Selenium IDE should be your first step in studying Selenium. I believed that a decent place to start would be with Selenium IDE, a GUI record/playback application built on top of Selenium WebDriver. I immediately discovered that any competent Selenium tester is developing code utilizing the Selenium WebDriver after encountering restrictions where playback was unsuccessful due to poor or missing locators. The die was rolled. I was forced to begin programming code.

Setting Up Your Selenium Environment

These two resources will cover all the topics necessary for you to set up your environment with Eclipse, Java, JUnit 4, Selenium WebDriver, and Maven.

Will say this: Maven is listed further down the list as an advanced topic in the majority of the tutorials I found. Maven is a build tool that simplifies the process of managing code compilation, testing, and deployment with all necessary dependencies. Maven is another optional component, similar to JUnit, but I want to mention it now since, if you know what to do, it helps setting up your project easier. You won't have to consider turning your Java project into a Maven project later if you start using Maven; simply do it right away!

The Reasons behind Selenium's Popularity as an Automation Tool

Overall, test automation offers a number of advantages, such as shortened time to market and enhanced code coverage. Selenium's fervent fan base is probably a contributing factor to its widespread appeal. Learning it is quite simple for novices.

Selenium speeds up, increases accuracy, and enables testing in scenarios that would be time-consuming to execute manually in automation testing. Selenium offers developers the freedom to create unique automation frameworks and facilitates parallel test execution to increase the effectiveness and speed of testing.

Tools for Selenium Automation Testing

Selenium consists of a set of tools that facilitate the testing process.

Why Learn Selenium?

· High Demand for Automation Testers: Automation testing is in great demand as DevOps and Agile approaches gain more attention.

· Free and Open Source: Because Selenium is free and open-source, anyone can learn and use it.

· Cross-Browser Compatibility: Chrome, Firefox, Safari, and Edge are just a few of the browsers it supports for testing.

· Flexibility with Programming Language: Novices can write Selenium scripts in any language they are familiar with.

· Integration with Other Tools: For continuous testing and reporting, Selenium easily interfaces with programs such as Jenkins, Maven, and TestNG.

Essential Skills for Successful Selenium Testing

Before you begin, ensure that you have some prerequisite skills for learning the fundamentals of test automation:

1.    Web Skill (Familiarity with HTML and CSS): You should not be terrified of a website's page source, and you should grasp how it converts to the content you see in the browser. If HTML is completely alien to you, I recommend some core study.

2.    Browser’s Developer Tools & XPath: Another fundamental skill is the ability to locate elements on a page. Selenium WebDriver supports a variety of techniques for accomplishing this, which you will learn about shortly. You should be experienced using the browser's developer tools to locate components on a page.

3.    Coding Skills: If you want to work as a test automation engineer, you must first learn how to code. Before you panic, the good news is that building code to automate web testing in Selenium is rather simple. In fact, I believe Selenium is an excellent approach to learn coding; the code you'll be developing is narrowly confined, so you're less likely to become overwhelmed. It should be easy to discover free tutorials and classes to help you get started with whatever language you select. To learn everything you need to know about Selenium.

Why Selenium for Automation Testing?

Now that we understand what Selenium is, let's examine the many advantages of Selenium WebDriver that set it apart as a Selenium automation testing tool:

1.    Open source: It has an advantage over other test automation solutions because it is an open-source tool, meaning there are no license fees.

2.    A tool for all purposes: Selenium meets all of the users' needs because it comes with a range of tools. To meet your diverse demands, you can use a variety of technologies, such as Selenium WebDriver, Selenium Grid, and Selenium IDE.

3.   Supports all main programming languages: When using an automation testing tool, a tester or developer's biggest obstacle is the language support. Selenium is easy for testers to use because it supports all of the major languages, including JavaScript, Python, Java, Ruby, C#, Perl,.Net, and PHP.

JavaScript is the most widely used language among developers, followed by HTML/CSS, Python, and others, according to the Stack Overflow Developer Survey 2021.

4.    Support for browsers and operating systems: Selenium is compatible with a variety of browsers and browser versions, including the most recent and older versions of Chrome, Firefox, Opera, Internet Explorer, Edge, Safari, and others, as well as operating systems, including Windows, Linux, Mac, and others, making it a versatile tool.

5.    Community Support: There is a vibrant, open Selenium community that can assist you in resolving any problems or questions you may have. It is therefore the ideal option for your automated testing tool.

Conclusion

Beginning with Selenium can lead to intriguing career options in quality assurance and software testing. You may rapidly understand the basics and establish a solid foundation in automation testing with the correct training and commitment. Take the first step toward mastering Selenium automated testing by beginning your journey right now.

FAQ

Types of Jobs can you get by learning Selenium

Learning Selenium can help you land work as a Java developer with Selenium, a technical project manager, an automation architect, a Selenium quality assurance engineer or analyst, or a Q/A analyst or tester. Many of these positions, which can be either full-time or contract-based, pay handsomely.

How can Online Courses help me learn Selenium You can discover how Selenium is utilized in significant testing projects carried out in big businesses by enrolling in online courses. You may discover the complete range of Selenium's capabilities, its JavaScript interface, and its advantages for business testing. For instance, you might learn how to create test scripts using Selenium to automate an e-commerce website.

What are the benefits of taking an online selenium course? An easy and adaptable approach to expand your knowledge or pick up new Selenium abilities is through online classes. Numerous Selenium courses catered to different skill levels are available from leading institutions and business executives.