Pragmatic Unit Testing in Java 8 with JUnit

More about the book

The classic guide on unit testing is back, updated for modern software development. This resource teaches you how to write and run maintainable unit tests in JUnit with confidence. You'll discover mnemonics for determining what tests to write, remembering boundary conditions, and identifying qualities of effective tests. The book illustrates how unit tests can help maintain clean system code and tackle challenging testing scenarios. Covering all essential unit testing topics, it provides screenshots from Eclipse, IntelliJ IDEA, and NetBeans to help you get started, even if you've never written a unit test before. After mastering the basics, you'll learn the importance of unit tests and how to utilize JUnit effectively. The core of the book features insights from experienced developers, including veteran author Jeff Langr, building on the expertise of Pragmatic Programmers Andy Hunt and Dave Thomas. Key takeaways include crafting unit tests for easier maintenance, using tests to keep systems clean, and memorable mnemonics for important concepts. You'll also learn how to help your team benefit from unit testing. This resource emphasizes hands-on learning, featuring numerous code examples to reinforce your understanding of unit testing in practice.