def openstack_upgrade():
"""Upgrade packages to config-set Openstack version.
If the charm was installed from source we cannot upgrade it.
For backwards compatibility a config flag must be set for this
code to run, otherwise a full service level upgrade will fire
on config-changed."""
resolve_CONFIGS()
if do_action_openstack_upgrade('openstack-dashboard', do_openstack_upgrade,
CONFIGS):
config_changed()
def test_resolve_CONFIGS_existing_configs_force(self, _register_configs):
_register_configs.return_value = 'new configs from force'
hooks.CONFIGS = 'existing stuff'
self.assertEqual(
hooks.resolve_CONFIGS(force_update=True),
'new configs from force')
_register_configs.assert_called_once_with()
def test_resolve_CONFIGS_existing_configs(self, _register_configs):
hooks.CONFIGS = 'existing stuff'
self.assertEqual(
hooks.resolve_CONFIGS(),
'existing stuff')
self.assertFalse(_register_configs.called)
def test_resolve_CONFIGS(self, _register_configs):
_register_configs.return_value = 'new configs'
self.assertEqual(
hooks.resolve_CONFIGS(),
'new configs')
_register_configs.assert_called_once_with()