Juju Charm - Barbican
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# 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 __future__ import absolute_import
from __future__ import print_function
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',
'identity-service.available', # enables SSL support
'config.changed',
'update-status']
hook_set = {
'when': {
'render_stuff': ('shared-db.available',
'identity-service.available',
'amqp.available',),
}
}
# test that the hooks were registered via the
# reactive.barbican_handlers
self.registered_hooks_test_helper(handlers, hook_set, defaults)
class TestRenderStuff(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', ))
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.assess_status.assert_called_once_with()