Implementation of code coverage and unit test workflow

[thebelrobot]

436

Please complete the following steps and check these boxes before filing your PR:

Types of changes

• [ ] Bug fix (a change which fixes an issue)
• [x] New feature (a change which adds functionality)

Short description of what this resolves:

I have implemented a github actions script for execution of Unit tests on PR event and generate code coverage.

Checklist:

• [x] I have performed a self-review of my own code.
• [x] The code follows the style guidelines of this project.
• [x] The code changes are passing the CI checks
• [ ] I have documented my code wherever required.
• [ ] The changes requires a change to the documentation.
• [ ] I have updated the documentation based on the my changes.

  

  Tests	Skipped	Failures	Errors	Time
  3	0 :zzz:	0 :x:	0 :fire:	1.852s :stopwatch: