Integrating the PyTest Suite #7
Description
Hello!
This issue is meant to give you practice using PyTest.
You're supposed to add testing for all functions not part of routing in a separate file (call it whatever you want as long as it follows some convention or isn't a random weird name), set up whatever you need for it to work (pip install?), and add some option or way for running the tests separately to running the webserver (a Makefile?).
Do a pull request for evaluation! If needed, also add documentation and/or comments to your tests.