TestNG is one of the most powerful testing frameworks for Java-based automation. It’s widely used with Selenium, integrated into CI/CD pipelines, and trusted for writing scalable, maintainable, and flexible test cases.
But you don’t need a paid course to learn it. This guide includes 20 hand-picked PDFs—from beginner guides to interview prep—making it your one-stop resource to master TestNG for free.
Why You Should Learn TestNG in 2025
TestNG is essential if you:
- Are working with Selenium WebDriver.
- Want to write parallel, group-based, or data-driven test cases.
- Are preparing for a QA automation role or internship.
- Want to integrate testing into Jenkins, Maven, or GitHub Actions.
TestNG helps structure test execution, customize test reporting, and build enterprise-grade automation frameworks.
Table: Free TestNG PDF Resources (Ordered by Learning Flow)
| S.No | Resource Title | Download Link | Description |
|---|---|---|---|
| 1 | TestNG Beginner’s Guide | Download | Basics, setup, and intro to annotations. |
| 2 | Installing and Running First TestNG Script | Download | First script, environment setup with Eclipse or IntelliJ. |
| 3 | Annotations in TestNG | Download | @BeforeMethod, @AfterSuite, and execution control. |
| 4 | Writing Selenium TestNG Tests | Download | How TestNG is integrated with Selenium WebDriver. |
| 5 | TestNG Assertions and Soft Assert | Download | Hard vs soft assertions. |
| 6 | Parameterization Using @DataProvider | Download | Data-driven testing using TestNG. |
| 7 | TestNG Grouping and Dependencies | Download | Manage and order test execution. |
| 8 | Parallel Test Execution | Download | Run tests in parallel for time efficiency. |
| 9 | TestNG Listeners and Reporting | Download | Generate HTML reports, use listeners. |
| 10 | Creating Framework with TestNG + Page Factory | Download | Real-world project setup. |
| 11 | TestNG XML Suite Configuration | Download | Configure and organize test classes. |
| 12 | TestNG Logging with Log4j | Download | Add logging into your test framework. |
| 13 | Retry Mechanism in TestNG | Download | Retry failed tests with listeners. |
| 14 | TestNG for CI/CD: Jenkins Integration | Download | Run TestNG tests from Jenkins pipeline. |
| 15 | TestNG vs JUnit: Comparison PDF | Download | Pros/cons of each testing framework. |
| 16 | Advanced Framework Utilities in TestNG | Download | Excel readers, custom listeners, annotations in action. |
| 17 | TestNG Interview Questions with Answers | Download | Actual placement questions for QA/SDET roles. |
| 18 | Sample Project Structure for TestNG | Download | Folder, test, config layout best practices. |
| 19 | Maven Integration with TestNG | Download | Build, run, and test using Maven automation. |
| 20 | Final TestNG Revision Notes | Download | Quick review notes before interviews or deployments. |
How to Learn TestNG Step-by-Step with These PDFs
- Start with the beginner and annotations guide.
- Move into test writing, assertions, and parameterization.
- Explore parallel execution, listeners, retry logic, and reporting.
- Set up a real project using Page Factory + Maven.
- Wrap up with interview questions and final revision notes.
By the end, you'll be job-ready for automation engineer roles or confident in building test suites that scale.
FAQs on Learning TestNG for Free
Q1. Is TestNG only useful with Selenium?
While TestNG is popular with Selenium, it's also used for unit testing and backend API testing in Java.Q2. Can I crack automation job interviews using these PDFs?
Yes. These PDFs include real Q&A, practical setups, and framework-level knowledge recruiters look for.Q3. What makes TestNG better than JUnit?
TestNG supports parallel execution, dependency testing, and rich configuration via XML, making it more flexible for enterprise use.Q4. Are these PDFs suitable for CI/CD environments?
Yes. There's a dedicated PDF for Maven and Jenkins integration, ensuring real-world relevance.
