Writing good code can be quite a challenge! While coding itself might not seem too tough, making sure your code behaves exactly as you want takes a lot of dedication and hard work.
One way to ensure your code is doing what it's supposed to is by writing tests. But here's the thing: not all tests have the same value!
In this talk, I'll share my own journey from thinking "Unit tests are the ultimate solution!" to realizing "Wait, why did this problem pop up? My unit tests said everything was fine... I didn't think this could ever happen!".
We'll delve into the core principles of writing good tests, so by the end, you'll feel more confident in trusting your tests.
Everything will be illustrated with some practical, real-world code examples to illustrate each topic, making it easier for you to put these ideas into action in your own projects.