Pragmatic Unit Testing in Java with Junit, Third Edition - Jeff Langr

The classic Pragmatic Unit Testing with Java in JUnit returns for a third edition, streamlined and rewritten with updated and more accessible code examples. In this edition, you''ll learn how to create concise, maintainable unit tests with confidence. New chapters provide a foundation of examples for testing common concepts, and guidance on incorporating modern AI tools into your development and testing. Updated topics include improving test quality via development mnemonics, increasing ROI through test and production code refactoring, and using tests to drive development.Pragmatic Unit Testing in Java with JUnit steps you through all the important unit testing topics.If you''ve never written a unit test, you''ll be hand-held through the hard part - getting set up and started. Once past the basics, you''ll see numerous examples in order to start understanding what tests for common code concepts look like. You''ll then learn how to effectively use the essential features of JUnit, the predominant tool for writing and executing unit tests in Java.You''ll gain the combined wisdom of Jeff Langr and original authors Andy Hunt and Dave Thomas, providing decades of unit testing experience on real production systems. You''ll learn how to:Craft your code to make unit testing easier in the first placeCraft your unit tests to minimize your maintenance effortUse unit tests to support keeping your system clean through refactoringRefactor toward a design that will create the highest possibl
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