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- Selenium Java Tutorial: A Comprehensive Guide With Examples and Best Practices
Selenium Java Tutorial: A Comprehensive Guide With Examples and Best Practices
Want to learn automation testing with Java? Check out our end-to-end guide on Selenium Java tutorial on automation with Selenium Java with examples! Go get the most of it!
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Selenium with Java drives browser automation by pairing the Selenium WebDriver API with Java code, structured through testing frameworks such as JUnit and TestNG to organize test cases, assertions, and parallel runs. Because Java remains one of the most widely used programming languages, it is the default scripting choice for engineers building Selenium automation testing suites.
This guide covers Selenium Java frameworks like JUnit and TestNG, running tests from the command line, data-driven testing, handling cookies, iframes, and screenshots, the page object model, and how AI agents are changing Selenium Java testing.
Key Takeaways
- Selenium Java pairs the Selenium WebDriver API with Java code to automate browser interactions across real websites and web applications.
- JUnit and TestNG are the two most common Java frameworks for structuring Selenium test cases, assertions, and parallel test runs.
- The Page Object Model separates locators and page interactions from test logic, so a UI change updates one class instead of every test.
- Data-driven testing runs the same Selenium Java test against multiple input sets by reading values from an external data source.
- Selenium WebDriver methods handle cookies, iframes, login popups, and file uploads without needing a separate browser extension.
- TestNG's DataProvider and priority annotations let a test suite control execution order and pass multiple parameter sets to one test method.
13 Best Java Testing Frameworks For 2026
Cross browser testing is imperative to enhance your application’s user experience. Enhanced knowledge of popular and highly acclaimed testing frameworks goes a long way to developing a new app. This article will help you learn about the best 13 Selenium Java testing frameworks, which will help you narrow down your choices depending on your specific needs.
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Choosing The Right Java Framework
Due to the emergence of newer frameworks with distinct advantages, developers of the Selenium Java community often face which framework is best. And we’re sure that even you would be facing this. So check out this article to choose the right Selenium Java framework.
JUnit 5 vs. TestNG: Choosing The Right Framework For Selenium Automation Testing
A framework is a set of components that helps frame tests, execute them, and generate their final report. They act as a backbone for testing or development activities. This chapter will help you choose the best between JUnit 5 and TestNG, the two most popular Java frameworks.
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How To Setup JUnit Environment For Your First Test?
JUnit is a widely-used open-source framework used for unit testing. In addition, this Java-based framework can be used with Selenium for testing websites and web applications. This chapter will help you set up the JUnit environment to run your first test successfully.
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How To Install TestNG In Eclipse: Step By Step Guide
TestNG or Test Next-Generation is another commonly used automation testing Java-based framework. It covers almost all types of testing models, whether functional or end-to-end. This chapter will act as your guide to installing TestNG in Eclipse to run your first test.
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Selenium Automation Testing: Basics and Getting Started
Selenium is one of the best automation frameworks due to its constantly evolving features. As it is a well developed and the most influential framework for web automation testing, Selenium is poised to lead the industry in all aspects compared to other trending frameworks like Cypress, Puppeteer, PlayWright, etc. This chapter will help you understand the basics and start with Selenium automation testing using Java.
SEE MORE →Selenium With Java: A Hands-On Tutorial
Selenium with Java is one of the most popular combinations for automating browser interactions. This hands-on Selenium Java tutorial will help you write and run your first automation script with Selenium WebDriver and the Java programming language.
SEE MORE →How To Run Junit Tests From The Command Line?
JUnit is one of the commonly used Java-based open-source frameworks for testing every unit of an application, i.e., classes and methods. Not only this, JUnit clubbed with Selenium WebDriver can be used for automating the testing of the websites and web applications. This tutorial will guide you in running your JUnit tests from the command line.
SEE MORE →Selenium and Java Testing Framework Tutorial
In this section of the Selenium Java tutorial, you will learn more about the Selenium Java testing frameworks and how you can run your Selenium automation tests using those frameworks.
How to execute JUnit 4 tests with JUnit 5? [Tutorial]
This tutorial will show you how to execute JUnit 4 tests with JUnit 5. Check it out now!
SEE MORE →How To Use Mockito With JUnit 5 For Unit Testing? [Tutorial]
Mockito makes unit testing highly effective with clean tests, thanks to dependency injection and compile-time checks. The most popular way of using Mockito is within the JUnit framework to help you write better tests. Check out this JUnit 5 Mockito tutorial for performing unit testing.
SEE MORE →Parallel Testing With JUnit 5 And Selenium [Tutorial]
One of the significant factors affecting test execution speed is parallel testing with Selenium. Therefore, parallel testing is crucial to expedite test execution rapidly. Check out this insightful tutorial on parallel testing with JUnit 5 and Selenium.
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How To Run JUnit Selenium Tests using TestNG?
Both JUnit and TestNG are popular unit testing frameworks that Java developers have widely accepted. Check out this tutorial on how to run JUnit Selenium tests using TestNG.
SEE MORE →How To Use DataProviders In TestNG [With Examples]
As TestNG lets us pass the values only once per execution cycle, this is where DataProvider comes into the picture, allowing us to pass multiple parameters to a single test in a single execution. Learn how to use DataProviders in TestNG through this tutorial.
SEE MORE →How To Set Test Case Priority In TestNG With Selenium?
Due to its wide range of features such as group testing, prioritization, data providers, and much more, TestNG is considered one of the most powerful open-source test automation frameworks. For example, users can easily set test case priority and run their test case in the desired order by using its prioritization feature. This tutorial will help you set up test case priority in TestNG with Selenium.
SEE MORE →How To Perform Parallel Test Execution In TestNG With Selenium?
Nowadays, enterprises have understood the essence of continuous test execution and have shown a paradigm shift to increase test execution speed. They have solved this by changing their approach from sequential testing to parallel testing. With Selenium, you can perform parallel test execution in TestNG or any other framework of your choice. Check out this tutorial on performing parallel test execution in TestNG with Selenium.
SEE MORE →How To Create Data-Driven Framework In Selenium?
Selenium automation testing's efficiency largely depends on how the functionality under test behaves against different input combinations. This tutorial will help you create data-driven frameworks in Selenium using Java.
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Deep diving into advanced use cases for Selenium and Java
In this section of the Selenium Java tutorial, you will learn how to run advanced use cases using Selenium and Java.
Selenium Java Tutorial: Automation Testing Of User Signup Form
If you are just starting with Selenium automation testing of your product, the first page you would probably want to automate would be the SignUp or Login Page. This tutorial will help you automate the testing of user sign-up forms.
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How To Handle Login Pop-up In Selenium WebDriver Using Java?
Wondering why you are asked to fill up your credentials while accessing a few websites? This chapter mainly focuses on introducing authentication pop-ups on the website and the different ways to handle them using Selenium.
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How To Handle Captcha In Selenium?
To achieve digital security, Captcha is one of the various ways. Captcha is easy for humans to solve but hard for “bots” and other malicious software to figure out. Check out this chapter on how to handle Captcha in Selenium using Java.
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JUnit Parameterized Test For Selenium Automation With Examples
Want to avoid executing the same tests with different inputs and environments exhaustively and redundantly? Opt for a Parameterized test to deal with this redundancy. Parameterized tests help to save time spent on writing the same tests repetitively. Check out this chapter to learn how to implement a JUnit Parameterized test for Selenium test automation.
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How To Use Assertions In TestNG With Selenium?
A lot of scenarios while performing Selenium automation testing can occur where a decision on the subsequent execution of the test is required. It is essential in cases where the previous test execution has failed. This is where Asserts in Selenium WebDriver comes to the rescue. Check out this chapter on how to use Assertions in TestNG with Selenium.
SEE MORE →How To Use @RepeatedTest Annotation In JUnit 5?
While JUnit 5 has introduced a lot of new and valuable annotations, @RepeatedTest in JUnit 5 is one of the most powerful JUnit 5 annotations on the list. Check out this chapter on how to use @RepeatedTest Annotation in JUnit 5.
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How To Handle Cookies in Selenium WebDriver?
A cookie is a packet of data received by your machine and sent back to the server without being altered or changed. Cookies tend to contain information allowing websites to track your visits and activities. Check out this chapter on how to handle cookies in Selenium WebDriver using Java.
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How To Minimize Browsers In Selenium WebDriver Using JUnit?
Minimizing browser windows in Selenium with JUnit can automate interactions with browser windows. This chapter will help you learn how to minimize browsers in Selenium WebDriver using the JUnit framework.
SEE MORE →How To Switch Between iFrames In Selenium Java [Tutorial]
Learn about the concept of iframes and how to handle iframes in Selenium Java with this detailed chapter.
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How To Capture Screenshots In Selenium? Guide With Examples
To ensure whether your website or web application is rendering seamlessly or not, capturing screenshots is pivotal. Follow this step-by-step guide on capturing screenshots in Selenium with Java.
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How to Download & Upload Files Using Selenium With Java
While Selenium Testing, the need for downloading or uploading files in Selenium could rise and this chapter will help you learn the different ways through which you can download or upload files in Selenium WebDriver.
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How To Use Thread.sleep() In Java With Selenium?
This chapter will cover the basics of the Thread.sleep Java and its uses with Selenium. Check it out now!
SEE MORE →How To Deal With “Element is not clickable at point” Exception Using Selenium?
Identifying the elements may be an easy task, but your tests might fail due to the state of the WebElement (e.g., not visible, not clickable, etc.). As a test automation engineer, it is crucial to consider these things to build a fool-proof test automation strategy. Learn how to deal with the Element is not clickable at point exception using Selenium and Java.
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How To Modify HTTP Request Headers In JAVA Using Selenium WebDriver?
Modifying the request headers across any programming language, including Java, is one of the most common test automation challenges an automation tester faces. This chapter will help understand how you can modify HTTP request headers in Java using Selenium WebDriver.
SEE MORE →How To Use TestNG Reporter Log In Selenium?
TestNG has given testers the ability to group or prioritize the test cases, generate HTML reports, log messages, run tests in parallel, and much more. Reports can be insightful as they give us all the accessible information in one place. Learn how to use the TestNG reporter log in Selenium. Check it out now!
SEE MORE →Selenium Java Testing: Page Object Model
The need for automating tests has increased due to the increasing number of test features and the workload on testers. However, poor implementation can happen in cases, such as when your web application's UI keeps changing, and you struggle to keep up with them while writing Selenium test automation scripts. In this chapter, you'll learn how page object model (POM) can help better script maintenance for Selenium test automation in Java.
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How Do AI Agents Change Selenium Java Test Automation?
AI agents now generate Selenium Java step definitions and Page Object classes from a plain English test case, and repair a broken locator instead of failing the JUnit or TestNG run outright.
- Natural-language test generation: an AI coding assistant turns a plain English test case into a Java class using Selenium WebDriver and JUnit or TestNG annotations, ready for a developer to review.
- Self-healing locators: when a page's DOM changes, an AI-driven locator engine re-resolves the element instead of failing the Selenium Java test outright, cutting flaky-test triage time.
- MCP-based browser context: a Model Context Protocol server exposes the live DOM and console output to an agent, so it can explain why a Selenium Java assertion failed without a human reading the raw stack trace.
- Automated Page Object updates: agents flag Page Object classes whose locators no longer match the application UI and propose an updated class instead of leaving a broken page object in the suite.
These agents still run on top of Selenium WebDriver, JUnit, and TestNG. They change how the Java code gets written and maintained, not the underlying test-execution stack.
Author
Ritesh Shetty
Blogs: 7
Ritesh Shetty is a Community Contributor with experience in building and sharing content around software testing, automation, and technology. A former Content Marketing Manager at TestMu AI, he has contributed to simplifying testing concepts for QA engineers and developers. Currently serving as Head of Growth at Arya.ai, Ritesh continues to connect product, engineering, and quality through impactful knowledge-sharing and community contributions.
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