Unit Testing Framework

[caiodasilva2005]

Description

Implement a unit testing framework into the codebase that can be generalized into other NER codebases. This will involve having to mock HAL and CMSIS functions as well. Make it scalable.

Acceptance Criteria

• unit tests can be run on functions in the codebase
• github action that checks if all tests were passed
• add to ner-venv command to run all tests

Proposed Solution

Use Unity and CMock potentially. Update docker image