Chapter 1. The basics of unit testing
This chapter covers
- Defining a unit test
- Contrasting unit testing with integration testing
- Exploring a simple unit testing example
- Understanding test-driven development
There’s always a first step: the first time you wrote a program, the first time you failed a project, and the first time you succeeded in what you were trying to accomplish. You never forget your first time, and I hope you won’t forget your first tests. You may have already written a few tests, and you may even remember them as being bad, awkward, slow, or unmaintainable. (Most people do.) On a more upbeat note, you may have had a great first experience with unit tests, and you’re reading this to see what more you might be missing.
This ...
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