charm-barbican/unit_tests/test_barbican_handlers.py
Corey Bryant 6d73c8263f Ensure upgrades are executed
Prior to this change, big bang upgrades were not being run
when openstack-origin was updated to a new release.

Closes-Bug: #1979553
Change-Id: I3a9d0211bede8db43cd5ae8e0db51736155282f6
2022-06-22 16:46:14 +00:00

101 lines
4.0 KiB
Python

# Copyright 2016 Canonical Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from unittest import mock
import reactive.barbican_handlers as handlers
import charms_openstack.test_utils as test_utils
class TestRegisteredHooks(test_utils.TestRegisteredHooks):
def test_hooks(self):
defaults = [
'charm.installed',
'amqp.connected',
'shared-db.connected',
'identity-service.connected',
'config.changed',
'update-status',
'certificates.available']
hook_set = {
'when': {
'render_stuff': ('shared-db.available',
'identity-service.available',
'amqp.available',),
'secrets_plugin_configure': ('secrets.new-plugin',),
'cluster_connected': ('ha.connected',),
'run_db_migration': ('leadership.is_leader',
'charm.installed',
'shared-db.available',
'first-render',),
},
'when_not': {
'cluster_connected': ('ha.available',),
'run_db_migration': ('db.synced',),
},
}
# test that the hooks were registered via the
# reactive.barbican_handlers
self.registered_hooks_test_helper(handlers, hook_set, defaults)
class TestBarbicanHandlers(test_utils.PatchHelper):
def test_render_stuff(self):
barbican_charm = mock.MagicMock()
self.patch_object(handlers.charm, 'provide_charm_instance',
new=mock.MagicMock())
self.provide_charm_instance().__enter__.return_value = barbican_charm
self.provide_charm_instance().__exit__.return_value = None
self.patch_object(handlers.charm, 'optional_interfaces')
def _optional_interfaces(args, *interfaces):
self.assertEqual(interfaces, ('hsm.available',
'secrets.available', ))
return args + ('hsm', )
self.optional_interfaces.side_effect = _optional_interfaces
handlers.render_stuff('arg1', 'arg2')
barbican_charm.render_with_interfaces.assert_called_once_with(
('arg1', 'arg2', 'hsm'))
barbican_charm.configure_ssl.assert_called_once_with()
barbican_charm.upgrade_if_available.assert_called_once_with(
('arg1', 'arg2'))
barbican_charm.assess_status.assert_called_once_with()
def test_secrets_plugin_configure(self):
self.patch_object(handlers.reactive, 'clear_flag')
self.patch_object(handlers.reactive, 'set_flag')
handlers.secrets_plugin_configure()
self.clear_flag.assert_called_once_with('secrets.new-plugin')
self.set_flag.assert_has_calls([
mock.call('secrets.available'),
mock.call('config.changed'),
])
def test_cluster_connected(self):
hacluster = mock.MagicMock()
barbican_charm = mock.MagicMock()
self.patch_object(handlers.charm, 'provide_charm_instance',
new=mock.MagicMock())
self.provide_charm_instance().__enter__.return_value = barbican_charm
self.provide_charm_instance().__exit__.return_value = None
handlers.cluster_connected(hacluster)
barbican_charm.configure_ha_resources.assert_called_once_with(
hacluster)
barbican_charm.assess_status.assert_called_once_with()