Writing unit tests in Python: How do I start?

Question

I completed my first proper project in Python and now my task is to write tests for it.

Since this is the first time I did a project, this is the first time I would be writing tests for it.

The question is, how do I start? I have absolutely no idea. Can anyone point me to some documentation/ tutorial/ link/ book that I can use to start with writing tests (and I guess unit testing in particular)

Any advice will be welcomed on this topic.

Answer 1

Since you are a beginner, you can simply start by using the default unittest module in python.

Here is the link to the documentation: https://docs.python.org/3/library/unittest.html