chore: create twitch proxy tests

[a2937]

Checklist:

• I have read freeCodeCamp's contribution guidelines.
• My pull request has a descriptive title (not a vague title like Update index.md)

Related to #490

This adds a few tests to ensure the Twitch Proxy data routes are still functioning correctly.

[a2937]

I don't understand. What's different between my local project and the one being hosted here.

This is the data I expect in the API.

{"data":[{"id":"79776140","login":"freecodecamp","display_name":"FreeCodeCamp","type":"","broadcaster_type":"","description":"Learn to code for free at freecodecamp.org","profile_image_url":"https://static-cdn.jtvnw.net/jtv_user_pictures/freecodecamp-profile_image-d9514f2df0962329-300x300.png","offline_image_url":"https://static-cdn.jtvnw.net/jtv_user_pictures/freecodecamp-channel_offline_image-b8e133c78cd51cb0-1920x1080.png","view_count":0,"created_at":"2015-01-14T03:36:47Z"}]}

[a2937]

I need to see what exactly the results are from the workflow cause while it returns 200,something isn't matching up with my computer.

[a2937]

{ error: 'Unauthorized', status: 401, message: 'Invalid OAuth token' }

Oh so that's why. The updateApiKey function is kaput. Well I guess I can try go past it and see what happens. Worst comes to worst I formalize the helix API.

[ShaunSHamilton]

I thought I was being smart making those changes. It works locally, but apparently not in CI, and I have no idea what that error is saying.

[ShaunSHamilton]

LGTM 👍

Thanks @a2937

[ojeytonwilliams]

Cheers, @a2937 this LGTM 👍