Clean Code in Python

pytest

Pytest is a great testing framework, and can be installed via pip install pytest. A difference with respect to unittest is that, while it's still possible to classify test scenarios in classes and create object-oriented models of our tests, this is not actually mandatory, and it's possible to write unit tests with less boilerplate by just checking the conditions we want to verify with the assert statement.

By default, making comparisons with an assert statement will be enough for pytest to identify a unit test and report its result accordingly. More advanced uses such as those seen in the previous section are also possible, but they require using specific functions from the package.

A nice feature is that the command pytests will run ...