Update UserFactoryOnErrorTest.
Update UserFactoryOnErrorTest.

Change-Id: I7650f1acf7d542642328119a6e1ce0cab07dc0d9
Reviewed-on: http://review.pozytywnie.pl:8080/5254
Tested-by: Jenkins
Reviewed-by: Tomasz Wysocki <f17c2dc043305c950a029074ababd304e0373387@gmail.com>

jgoclawski/django-facebook-auth,pozytywnie/django-facebook-auth,pozytywnie/django-facebook-auth,jgoclawski/django-facebook-auth