You will learn the importance of unit testing, the principles of Test-Driven Development (TDD), how to write test cases using JUnit, how to utilize advanced JUnit features like parameterized tests and test suites, and how to implement mocking with Mockito.
COURSE
Unit Testing in Java
You will learn the importance of unit testing, the principles of Test-Driven Development (TDD), how to write test cases using JUnit, how to utilize advanced JUnit features like parameterized tests and
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Course Description
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Start Course for FreeWhat you'll learn
Master Unit Testing in Java from fundamentals to advanced concepts
Build real-world projects applying what you've learned
Understand best practices and industry standards
Gain confidence to work on production-level applications
Prepare for technical interviews and career advancement
Course Content
01
Overview to Unit Testing
Unit testing is one of the most essential practices in modern software development. This chapter provides a solid foundation for understanding what unit tests are, why they matter, and how they contribute to building clean, maintainable, and bug-free Java applications.
02
TDD (Test Driven Development)
This chapter introduces you to the TDD mindset, workflow, and best practices, helping you build cleaner, more maintainable, and bug-resistant Java applications.
03
JUnit
In this chapter, you will learn how to use JUnit to validate your application logic, ensure reliability, and support quality-driven software development.
04
Mocking
This chapter provides a complete introduction to mocking in Java, why it’s essential, and how to use popular mocking frameworks like Mockito to write clean, isolated, and reliable unit tests.
05
Integration Testing
This chapter provides a complete introduction to integration testing in Java, its purpose, tools, best practices, and real-world usage in modern Java applications.
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Unit Testing in Java
Date
Apr 2026
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Course Resources
5
Chapters
7
Videos
0
Quizzes
Additional resources and downloads available inside the course.
Course Details
- Level
- Intermediate
- Duration
- 1 hrs
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"The practical examples and hands-on exercises were particularly beneficial. They not only reinforced the theoretical concepts but also allowed me to apply them in real-world scenarios. The inclusion of best practices and common pitfalls added a practical dimension to the learning process."
Eshan ShafeeqBlockchain & Web3 Engineer, Cake Defi
"The course is an excellent resource for beginners. Your explanations of the basics are clear, making it easy for newcomers to grasp. I particularly enjoyed the task management application; it's a practical example that helps solidify the concepts."
FAQs
Some programming experience is recommended. Check the course description for specific prerequisites.
This course has 1 hours of content. Complete it at your own pace.
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