Test of the recompute function in an Ember helper always fails

[jonnedeprez]

I'm having trouble writing an integration test for an Ember helper that is subscribed to an Evented service. When the service triggers such an event, the helper calls the recompute function.
It works really well in the real app, but the test always evaluates the output of the helper in the template before the recompute function is called. Calling wait() first doesn't make a difference.

This Twiddle demonstrates the issue.

[jonnedeprez]

Solved it myself. I didn't realize at first I had to wrap the event trigger in the test in a runloop.