``python -m unittest discover -s root/namespace -t root``).
.. versionchanged:: 3.11
- Python 3.11 dropped the :term:`namespace packages <namespace package>`
- support. It has been broken since Python 3.7. Start directory and
+ :mod:`unittest` dropped the :term:`namespace packages <namespace package>`
+ support in Python 3.11. It has been broken since Python 3.7. Start directory and
subdirectories containing tests must be regular package that have
``__init__.py`` file.