Setup GitHub Workflow for Running Unit Tests

[Cliftonz]

In order to ensure the stability and reliability of our codebase, it is essential to have automated unit tests running for each push and pull request. Currently, our repository lacks a GitHub Actions workflow to run unit tests, and this needs to be addressed to maintain code quality and catch issues early.

Suggested Solution:

1. Create a new workflow file in .github/workflows/ directory.
   Filename: run-unit-tests.yml

2. Configure the workflow to be triggered on every push and pull_request event to the main branch.

3. Define job steps:
   Checkout the repository.
   Setup the environment/java runtime.
   Install dependencies.
   Run the unit tests.

[amirali-ashraf]

@Cliftonz I think I can pick this up if you are still interested. Thanks

[amirali-ashraf]

@muhammadnawzad thanks for picking it.

Do you think we need to add other ruby versions to the set or we are good with only having jruby to test it?

[muhammadnawzad]

Running the tests on multiple versions is definitely more beneficial. Initially, I planned on running the tests on different versions but since the gem pry-debugger-jruby is a dependency. Jruby is the only version that can be used to run the test. I recommend moving pry-debugger-jruby out of the gemfile since this is a development tool and enabling tests on different ruby versions. However I leave the decision to the active contributors.