128 lines
4.6 KiB
Python
128 lines
4.6 KiB
Python
# Copyright 2018 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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import requires
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import charms_openstack.test_utils as test_utils
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_hook_args = {}
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class TestRegisteredHooks(test_utils.TestRegisteredHooks):
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def test_hooks(self):
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defaults = []
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hook_set = {
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'when': {
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'joined': (
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'endpoint.{endpoint_name}.joined',),
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'changed': (
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'endpoint.{endpoint_name}.changed',),
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},
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'when_not': {
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'broken': ('endpoint.{endpoint_name}.joined',),
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},
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}
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# test that the hooks were registered
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self.registered_hooks_test_helper(requires, hook_set, defaults)
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class TestCephRBDMirrorRequires(test_utils.PatchHelper):
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def setUp(self):
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super().setUp()
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self.requires_class = requires.CephRBDMirrorRequires(
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'some-endpoint', [], unique_id='some-hostname')
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self._patches = {}
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self._patches_start = {}
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def tearDown(self):
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self.ceph_rbd_req = None
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for k, v in self._patches.items():
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v.stop()
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setattr(self, k, None)
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self._patches = None
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self._patches_start = None
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def patch_requires_class(self, attr, return_value=None):
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mocked = mock.patch.object(self.requires_class, attr)
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self._patches[attr] = mocked
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started = mocked.start()
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started.return_value = return_value
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self._patches_start[attr] = started
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setattr(self, attr, started)
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def patch_topublish(self):
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self.patch_requires_class('_relations')
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relation = mock.MagicMock()
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to_publish = mock.PropertyMock()
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type(relation).to_publish = to_publish
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self._relations.__iter__.return_value = [relation]
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return relation.to_publish
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def test_joined(self):
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self.patch_object(requires, 'set_flag')
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self.requires_class.joined()
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self.set_flag.assert_called_once_with('some-endpoint.connected')
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def test_changed(self):
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self.patch_object(requires, 'all_flags_set')
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self.patch_object(requires, 'clear_flag')
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self.patch_object(requires, 'set_flag')
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self.all_flags_set.return_value = True
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self.requires_class.changed()
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self.all_flags_set.assert_called_with(
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'endpoint.some-endpoint.changed.auth',
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'endpoint.some-endpoint.changed.some-hostname_key',
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'endpoint.some-endpoint.changed.ceph-public-address',
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)
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self.clear_flag.assert_has_calls([
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mock.call('endpoint.some-endpoint.changed.auth'),
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mock.call('endpoint.some-endpoint.changed.some-hostname_key'),
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mock.call('endpoint.some-endpoint.changed.ceph-public-address'),
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])
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self.set_flag.assert_called_once_with('some-endpoint.available')
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def test_broken(self):
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self.patch_object(requires, 'clear_flag')
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self.requires_class.broken()
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self.clear_flag.assert_has_calls([
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mock.call('some-endpoint.available'),
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mock.call('some-endpoint.connected'),
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])
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def test_request_key(self):
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to_publish = self.patch_topublish()
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self.requires_class.request_key()
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to_publish.__setitem__.assert_called_with('unique_id', 'some-hostname')
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def test_mon_hosts(self):
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self.patch_requires_class('_relations')
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relation = mock.MagicMock()
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unit_incomplete = mock.MagicMock()
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unit_incomplete.received = {}
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unit_invalid = mock.MagicMock()
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unit_invalid.received = {'ceph-public-address': None}
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unitv6 = mock.MagicMock()
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unitv6.received = {'ceph-public-address': '2001:db8:42::1'}
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unitv4 = mock.MagicMock()
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unitv4.received = {'ceph-public-address': '192.0.2.1'}
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relation.units.__iter__.return_value = [unit_incomplete, unitv6,
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unit_invalid, unitv4]
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self._relations.__iter__.return_value = [relation]
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self.assertEqual(list(self.requires_class.mon_hosts()),
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['[2001:db8:42::1]:6789', '192.0.2.1:6789'])
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