feat: added unit tests for deposit and withdrawal functionalities.

[SoarinSkySagar]

resolves #5

[machuwey]

Hello @SoarinSkySagar, could please rollback al changes made to src/ contract files. Just to keep this PR clean an tidy and solely focused on the tests/.

Thank you.

[SoarinSkySagar]

Hello @SoarinSkySagar, could please rollback al changes made to src/ contract files. Just to keep this PR clean an tidy and solely focused on the tests/.

Thank you.

yeah sure @machuwey, however most of the changes are from the scarb fmt command which lints all cairo code to increase code readability and neatness (does not change any code), do you want me to rollback that too?

[machuwey]

Hello @SoarinSkySagar, could please rollback al changes made to src/ contract files. Just to keep this PR clean an tidy and solely focused on the tests/.
Thank you.

yeah sure @machuwey, however most of the changes are from the scarb fmt command which lints all cairo code to increase code readability and neatness (does not change any code), do you want me to rollback that too?

Yes please, I solved all the warnings in a previous PR, if you want make another PR for the code linting that's ok for me. Thanks

[SoarinSkySagar]

Yes please, I solved all the warnings in a previous PR, if you want make another PR for the code linting that's ok for me. Thanks

@machuwey okay, creating a new PR only for linting

[SoarinSkySagar]

@machuwey done, all unnecessary changes rolled back

[machuwey]

Looks good to me, nice job @SoarinSkySagar in laying out the foundation to test the contracts.