Code review comment for lp:~canonical-platform-qa/ubuntu-ota-tests/dbus-upgrade

Hmm, I am getting some test failures. My device is flashed to 154, but I hacked /etc/system-image/config.d/01_channel.ini to pretend it's at 153. system-image-cli --dry-run shows an upgrade to 154 available. However:

======================================================================
FAIL: test_basic_over_the_air_upgrade (ubuntu_ota_tests.tests.test_basic_upgrade.OTABasicUpgradeTestCase)
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Traceback (most recent call last):
  File "/tmp/adt-run.eQlSKM/build.IKc/real-tree/ubuntu_ota_tests/tests/test_basic_upgrade.py", line 47, in test_basic_over_the_air_upgrade
    self.upgrade()
  File "/tmp/adt-run.eQlSKM/build.IKc/real-tree/ubuntu_ota_tests/tests/test_basic_upgrade.py", line 35, in upgrade
    upgrade.upgrade_with_system_image_dbus()
  File "/tmp/adt-run.eQlSKM/build.IKc/real-tree/ubuntu_ota_tests/upgrade.py", line 46, in upgrade_with_system_image_dbus
    assert status.is_available, 'Update not available'
AssertionError: Update not available

I also see check-for-update failing on an ImportError, but that's probably because it doesn't do the PYTHONPATH workaround.