node.js - How to test node - ember app -

i'm wondering how can make tests simulate user interactions in app.

1.- should separately? (client side - server side)

2.- in ember's official web page notice they're using qunit make test, best option? can use one? can use in server side too?

i have many questions on head right now, hope can explain me, or maybe helpful link.

thanks you!

use capybara. can simulate real user.