
UdemyNearly all Java developers write unit tests, and employers expect it. This course teaches JUnit 5 with a focus on practical skills over theory—you'll start coding test cases within hours, not days.
The instructor uses real-world examples to show you common test patterns, best practices, and how to structure tests for clarity and maintainability. You get a one-page cheat sheet for quick reference, exercises to practice, and the core insight: good tests catch bugs early and make refactoring safer. It's a professional skill that pays immediate dividends in code quality and your career prospects.
Note: All students of this course receive a 6-month license for IntelliJ IDEA Ultimate — the industry-leading Java IDE trusted by professionals worldwide.
Hello! My name's Adrian and I'm a professional Java Developer. You've just found the highest rated course about JUnit on Udemy! Here are some examples chosen from the hundreds of reviews :
• "superb and very compact, the course got me started in just two hours"
• "excellent, well-explained, with real-word examples"
• "perfect for beginners! I feel like: oh, it's so easy!"
According to statistics, nearly 80% of all Java developers write unit tests with JUnit, and my developing practice proves it. Unit testing is so important because it increases the quality of your code. It is a basic skill required by most employees, so for any Java Developer professional career, you have to master JUnit. You'll only learn the practical aspects of unit testing with JUnit 5 – the latest version of the most popular Java unit testing framework.
I’ll introduce only the essential theory behind unit testing, and then dive straight into the code to get you started as quickly as possible. I’ll use an example of a simple, yet practical Java project to show you a variety of unit test types. You'll also learn the best practices and coding standards for unit tests based on my developing experience. You can get started in just a few hours. This course also comes with additional exercises and a one-page cheat sheet for a quick JUnit 5/6 reference.
COURSE ADVANTAGES
• concise – my short video lectures focused on the most important info help you save time and learn maximally effectively
• based on practice – instead of useless academic theory, you learn the best developing practices drawn from my work experience
• reasonably priced – compared to stationary developer bootcamps, the course is much cheaper, so you save not only time but also money
• available anywhere, anytime – the online form lets you run the course in the most convenient place (at home, work or in a café) and time (while commuting by metro or relaxing at home after work), so you can adjust it to your agenda
• accessible on desktop, mobile and TV – you can display my lectures on the device of your choice, so you don’t have to stick to your PC
• certificate of completion – after completing the course, you will receive a printable certificate that will make your resume more attractive
Intro video music courtesy of Bensound
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Not the best price we've seen. The lowest we've recorded is $11.99 on 3 Aug.
This is what we recorded in US pricing — not every price this course has ever had, and prices differ by country.
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