URL Shortener Microservice Tests failing

What’s happening:

I’ve finished working on the (mentioned) api, however, the tests aren’t going through. Is there anything I’m missing?

My code so far
This is the git repo. I’ve scrapped off the sensitive config info. I’m running the app on heroku. The app UI is accessible on /app.

Browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36.

Challenge: URL Shortener Microservice

Link to the challenge:

Before submitting your project, open up Chrome developer console to see what kind of errors you are getting.

It would be much easier to identify your issue if you could tell us why tests are not passing.

I’m blocking the tests from ‘https://www.freecodecamp.org’ via a CORS requests implementation - dev tools really helped! Thanks for the suggestion, I totally overlooked that. I’m adding the origin in the allowed sources list, that should fix it.