Preventing infinite error loop in test

[adam-lynch]

This helps a little but for some weird reason there are still four identical errors thrown.

The error is thrown because the request for http://localhost:63061/package.json fails. Is it expected to fail when requested from 0.0.2? Or should 0.0.2 get the manifest and then realise the app is up to date?

[adam-lynch]

Ok, now I've locked it down to throwing just one error. See last commit.

[edjafarov]

Well so far the tests are not perfect yet.
Because we are not tracking whether the updated app was started. We are just checking that the app's folder was updated.
Ideally on start the desktop app should GET /iamtheversion/ url be AJAX and we should wait inside our tests for the call an ensure that version was updated to 0.0.2. We should response "{result:OK}" from server and getting the response the desktop app will teardown itself.
Otherwise we are getting error case and should show errors.
I will merge the request so far though.
It might make sense to think about #1

[adam-lynch]

Those improvements sound good.