pytest-project-setup

This is a pytest project setup

Note on Codespaces Virtualenv

Checkout how if you run pip freeze | wc -l there are many packages we may not want
Try which python

1. virtualenv ~/.venv
2. Always source this virt env:
   vim ~/.bashrc and put in source ~/.venv/bin/activate
3. Verify the right python which python and try pip freeze | wc -l it should be 0

Make file

• make install install the project dependencies
• make test perform tests execution and coverage stat
• make format formatting the code
• make lint static code validation
• make all perform all operations (from step 1 to step 4) one after each other

Dummy user cli function for testing purposes

• python src/user.py return the default greeting Hello guest user!
• python src/user.py --user=superadmin return the greeting with custom user value Hello superadmin user!

Pytest execution

• Library style: python -m pytest -vv --cov=src testing/
• Run tests by keyword expressions: python -m pytest -vv -k "user"
• Run a specific test within a modele: python -m pytest testing/test_user.py::test_random_user
• Run tests by marker expressions: https://docs.pytest.org/en/7.2.x/how-to/usage.html#usage
• Profile tests: python -m pytest -vv --durations=10 --durations-min=1.0
• Distributed testing https://pypi.org/project/pytest-xdist/