In Tests We Trust

A gentle introduction about Test-Driven Development with Python! This post is based on a talk that I did during Python Nordeste 2017. I hope you enjoy! Please don’t forget to give me some feedback. So, you wanna do some tests, right? Some time ago, when I was beginning my career as a programmer, I heard other programmers talking about two things: refactoring and unit tests. To be honest, they just talk about refactoring to explain why this practice should be avoided (and how scared they were to do it) and about unit tests to say they are too expensive to begin with, that they spend a lot of time, etc.

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