Chapter 15Troubleshooting and Debugging
Dot, dot, dot, dot, dot.
Tests are passing; looks like it’s time for lunch.
Dot, dot, dot, dot, F.
F? F?
But the code works. I know it does.
I think it does.
Why is my test failing?
One of the most frustrating moments in the life of a TDD developer is when a test is failing and it’s not clear why. In this chapter you’ll look at tools you can use to diagnose failing tests to help improve your testing experience.
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