Code review comment for lp:~diegosarmentero/ubuntu-sso-client/tests-broken

Qt test are failing with:

  CurrentUserControllerTestCase
    test_connect_ui ... Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1020, in _inlineCallbacks
    result = g.send(result)
exceptions.AttributeError: 'NoneType' object has no attribute 'send'
[ERROR]
    test_login ... Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1020, in _inlineCallbacks
    result = g.send(result)
exceptions.AttributeError: 'NoneType' object has no attribute 'send'
[ERROR]
    test_on_forgotten_password ... Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1020, in _inlineCallbacks
    result = g.send(result)
exceptions.AttributeError: 'NoneType' object has no attribute 'send'
[ERROR]
    test_on_logged_in ... Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1020, in _inlineCallbacks
    result = g.send(result)
exceptions.AttributeError: 'NoneType' object has no attribute 'send'
[ERROR]
    test_setup_ui ... Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1020, in _inlineCallbacks
    result = g.send(result)
exceptions.AttributeError: 'NoneType' object has no attribute 'send'
[ERROR]
    test_title_subtitle ... Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1020, in _inlineCallbacks
    result = g.send(result)
exceptions.AttributeError: 'NoneType' object has no attribute 'send'
[ERROR]
    test_translated_strings ... Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1020, in _inlineCallbacks
    result = g.send(result)
exceptions.AttributeError: 'NoneType' object has no attribute 'send'
[ERROR]