After much struggle I finally got a hybrid flow to work for my login using the Google Api Ruby Client.
Now I started to verify that my login still works as it used to do when I used OpenId. However, all my tests that fake a login with OpenId have now broken.
I used to login using OmniAuth which had a "test mode". However I removed that dependency in order to use the new login method.
So how would I go about to make sure my tests are logged in for the purpose of testing the rest of the functionality?
I based my code on the example given in the quickstart at the goolge documentation: https://developers.google.com/+/quickstart/ruby