Make sure the current development version of miniflask is installed:

pip install -e ../

pytest and all needed requirements must be installed as well:

pip install pytest
pip install -r ../requirements.txt

• Files must start with test_ or end with _test.
• Methods to be tested need to be prefixed with test_.

You can see a list of all "registered" tests with

pytest --collect-only

or simply run all tests

pytest

• pytest executes all tests with the initial working directory (e.g. tests). Therefore, relative module imports in miniflask down work and the absolute path is used (e.g. str(Path(__file__).parent / "modules") to add the modules directory as module).
• pytest adds additional arguments to the execution call. Therefore, pass the argv to miniflask manually (e.g. mf.run(argv=[])).

• Full pytest documentation