These examples are based on EuroPython Conference's YouTube video titled Alexander Steffen - Writing unit tests for C code in Python. The primary additional resources are as follows:

• CFFI (C Foreign Function Interface) documentation
• importlib — The implementation of import*
• unittest — Unit testing framework*

* https://docs.python.org/

To run an example unit test, from the command line, ...

1. Navigate into the directory containing the test script (e.g., ./examples/1_single_test)
2. Execute python3 -m unittest <script name (e.g., add_ints_test.py)> -v