Support arrowup and arrowdown events

[corymharper]

What:

These changes add support for the arrow up and down keys to userEvent.type.

Why:

Arrow up and down keys are used for various accessibility reasons and are part of regular user actions.

How:

I added two functions, handleArrowDown and handleArrowUp, and tied those into the existing special character map.

Checklist:

• Documentation
• Tests
• Typings N/A
• Ready to be merged

Unless something unexpected comes up, this is probably ready for merging immediately.

Closes #503

[codecov]

Codecov Report

Merging #511 (8e123a2) into master (e9dd0a6) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #511   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           13        13           
  Lines          664       674   +10     
  Branches       211       211           
=========================================
+ Hits           664       674   +10     

Impacted Files	Coverage Δ
src/type.js	100.00% <100.00%> (ø)

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[kentcdodds]

This looks pretty solid to me 👍 Just one note about the tests.

[kentcdodds]

Brilliant 👏

[kentcdodds]

Oh rats, there are merge conflicts. Could you address those?

[corymharper]

Oh rats, there are merge conflicts. Could you address those?

Done!

[kentcdodds]

Perfect! Thank you 👏

[github-actions]

🎉 This PR is included in version 12.5.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[Shipow]

It's really the perfect timing for this, thanks!!!

[wilsonmedeiros]

Hello Everyone, I'm handling a test on input type number, where I expect increase and decrease value when typing on keyboard arrow up and down respectively. The Issue is that nothing happens, the input value remains the same. Someone could look into my code and see what is happening. I believe that userEvent and input are not communicating with each other in this particular event

Code: https://codesandbox.io/s/late-http-ff27ln?file=/src/App.test.tsx