Add jest tests with github action to execute test on every PR and merge

[kamalkishor1991]

1. Introducing jest for testing scenario with writing few high level tests for each component.
2. Adding github action to execute tests on each PR and merge.

[jisundr]

Hi @kamalkishor1991 i think this issue can break into smaller tasks.

1. Setup the jest first.
2. Create a test per component.

What do you think?

[kamalkishor1991]

@jisundr yes I agree.
I think setting up jest should have at least one test and it should also include setting up PR checks using github action.

[jisundr]

Let me work on this. I'll set up the jest and the github action

Do you want to include the lint on PR checks?

[kamalkishor1991]

sure. thanks

[jisundr]

hi @kamalkishor1991 please assign this to me. Thanks.