def METHOD_NAME(self):
    # Potential future race condition ahead.
    # Since this is the only test modifying self.config, this is
    # fine. However, when adding further tests care must be taken
    # when config changes are involved.
    del self.config.Plugins.Auditor.user
    del self.config.Plugins.Auditor.group
    # Needed in order to reload config.
    plugin = Auditor()
    self.assertEqual(plugin._user, "tardis")
    self.assertEqual(plugin._group, "tardis")