Get testing with pytest

[Quantalabs]

Is your feature request related to a problem? Please describe.
No.

Describe the solution you'd like
Testing with pytest makes everything quicker, more efficient, and faster.

Describe alternatives you've considered
Running each command manually, which is less efficient, and reports aren't given, unlike pytest, which files error and warning reports in the summary.

[quantum9Innovation]

Already working on this in #testing (PR not yet drafted)