pytest

• pytest tests/pytest/
• pytest tests/pytest/test_bigger_is_greater.py -s -v
• pytest file.py::Class::test_case
• python -m pytest tests/pytest/test_test_bonappetit.py
• Pytest guide

unittest

• python -m unittest tests/test_name.py
• python -m unittest discover
• python -m unittest discover -s tests
• python -m unittest discover -s tests -t src