118 lines
4.2 KiB
Python
118 lines
4.2 KiB
Python
# Copyright 2016 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 test_utils
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with mock.patch('charmhelpers.contrib.hardening.harden.harden') as mock_dec:
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mock_dec.side_effect = (lambda *dargs, **dkwargs: lambda f:
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lambda *args, **kwargs: f(*args, **kwargs))
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import ceph_hooks as hooks
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TO_PATCH = [
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'status_set',
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'config',
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'ceph',
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'relation_ids',
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'relation_get',
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'related_units',
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'local_unit',
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'application_version_set',
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'get_upstream_version',
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]
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NO_PEERS = {
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'ceph-mon1': True
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}
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ENOUGH_PEERS_INCOMPLETE = {
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'ceph-mon1': True,
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'ceph-mon2': False,
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'ceph-mon3': False,
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}
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ENOUGH_PEERS_COMPLETE = {
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'ceph-mon1': True,
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'ceph-mon2': True,
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'ceph-mon3': True,
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}
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class ServiceStatusTestCase(test_utils.CharmTestCase):
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def setUp(self):
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super(ServiceStatusTestCase, self).setUp(hooks, TO_PATCH)
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self.config.side_effect = self.test_config.get
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self.test_config.set('monitor-count', 3)
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self.local_unit.return_value = 'ceph-mon1'
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self.get_upstream_version.return_value = '10.2.2'
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@mock.patch.object(hooks, 'get_peer_units')
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def test_assess_status_no_peers(self, _peer_units):
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_peer_units.return_value = NO_PEERS
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hooks.assess_status()
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self.status_set.assert_called_with('blocked', mock.ANY)
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self.application_version_set.assert_called_with('10.2.2')
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@mock.patch.object(hooks, 'get_peer_units')
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def test_assess_status_peers_incomplete(self, _peer_units):
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_peer_units.return_value = ENOUGH_PEERS_INCOMPLETE
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hooks.assess_status()
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self.status_set.assert_called_with('waiting', mock.ANY)
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self.application_version_set.assert_called_with('10.2.2')
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@mock.patch.object(hooks, 'get_peer_units')
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def test_assess_status_peers_complete_active(self, _peer_units):
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_peer_units.return_value = ENOUGH_PEERS_COMPLETE
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self.ceph.is_bootstrapped.return_value = True
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self.ceph.is_quorum.return_value = True
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hooks.assess_status()
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self.status_set.assert_called_with('active', mock.ANY)
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self.application_version_set.assert_called_with('10.2.2')
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@mock.patch.object(hooks, 'get_peer_units')
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def test_assess_status_peers_complete_down(self, _peer_units):
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_peer_units.return_value = ENOUGH_PEERS_COMPLETE
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self.ceph.is_bootstrapped.return_value = False
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self.ceph.is_quorum.return_value = False
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hooks.assess_status()
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self.status_set.assert_called_with('blocked', mock.ANY)
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self.application_version_set.assert_called_with('10.2.2')
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def test_get_peer_units_no_peers(self):
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self.relation_ids.return_value = ['mon:1']
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self.related_units.return_value = []
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self.assertEqual({'ceph-mon1': True},
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hooks.get_peer_units())
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def test_get_peer_units_peers_incomplete(self):
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self.relation_ids.return_value = ['mon:1']
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self.related_units.return_value = ['ceph-mon2',
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'ceph-mon3']
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self.relation_get.return_value = None
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self.assertEqual({'ceph-mon1': True,
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'ceph-mon2': False,
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'ceph-mon3': False},
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hooks.get_peer_units())
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def test_get_peer_units_peers_complete(self):
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self.relation_ids.return_value = ['mon:1']
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self.related_units.return_value = ['ceph-mon2',
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'ceph-mon3']
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self.relation_get.side_effect = ['ceph-mon2',
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'ceph-mon3']
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self.assertEqual({'ceph-mon1': True,
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'ceph-mon2': True,
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'ceph-mon3': True},
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hooks.get_peer_units())
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