Add unit tests for KeyboardStyling

[vickcoo]

Contributor checklist

• This pull request is on a separate branch and not the main branch

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Description

Add a unit tests for KeyboardStyling.swift.

Related issue

• Create functional testing files and ci process #8

[github-actions]

Thank you for the pull request!

The Scribe team will do our best to address your contribution as soon as we can. The following is a checklist for maintainers to make sure this process goes as well as possible. Feel free to address the points below yourself in further commits if you realize that actions are needed :)

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Maintainer checklist

• The commit messages for the remote branch should be checked to make sure the contributor's email is set up correctly so that they receive credit for their contribution

  • The contributor's name and icon in remote commits should be the same as what appears in the PR
  • If there's a mismatch, the contributor needs to make sure that the email they use for GitHub matches what they have for git config user.email in their local Scribe-iOS repo

• The linting and formatting workflows within the PR checks do not indicate new errors in the files changed

• The CI unit test workflows within the PR checks do not indicate new errors in the files changed

• The CHANGELOG has been updated with a description of the changes for the upcoming release and the corresponding issue (if necessary)

[vickcoo]

Hi @andrewtavis, I need your review 🤳🏻

[andrewtavis]

Do you want to do a first review of this, @fabulouiOS-monk? :) Happy to check it before or after 😊

[fabulouiOS-monk]

I think I have reviewed from my side, there are some typos in method name. But I am finished with my review. Thanks @andrewtavis.

[andrewtavis]

I'll check and fix the names in my review then, @fabulouiOS-monk :) Thanks so much!

[andrewtavis]

Thanks for all of these, @vickcoo! Really great to be making so much progress with testing already! Let us know in the issue what you'd think would be the next best thing to work on 😊

[vickcoo]

Hi @andrewtavis, I'll be work on the KeyboardKeys as the next tests!

[andrewtavis]

Nice, @vickcoo! Looking for are to the tests! :)