Build automated test suite

[jpswinski]

The provisioning system needs an automated test suite that runs off of a GitHub action. The suite can be used to determine the validity of the current code in the main branch, test out pull requests, and can also be integrated into a deployment pipeline so that only code that passes the test suite can be deployed.

[jpswinski]

Things to include in the automated tests:

• fidelity checks of cost accounting
• auto-shutdown

[cugarteblair]

A lot of progress has been made.
More system tests need to be written.
Code coverage needs to be added.