tests/ folder

This folder contains the tests of your code files that will be used by a testing library later on (pytest in our case). By default poetry creates two files in this folder:

• __init__.py: empty file that shouldn’t be modified if your tests don’t need specific packages.

• test_project-name.py: a file that contains a test for the version of your package.

    import pytest
      
    from test_project import __version__
  
  
    def test_version():
        assert __version__ == "0.1.0"
  

A good practice it to create a test for each new function that you create in your code.