91 lines
3.4 KiB
Python
91 lines
3.4 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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from mock import patch
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from unit_tests.test_utils import CharmTestCase
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import charmhelpers.core.unitdata
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import actions.openstack_upgrade as openstack_upgrade
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TO_PATCH = [
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'charmhelpers.core.hookenv.relation_ids',
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'hooks.nova_cc_hooks.config_changed',
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'hooks.nova_cc_hooks.db_joined',
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'hooks.nova_cc_hooks.neutron_api_relation_joined',
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'hooks.nova_cc_utils.do_openstack_upgrade',
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]
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class TestNovaCCUpgradeActions(CharmTestCase):
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@classmethod
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def setUpClass(cls):
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super().setUpClass()
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charmhelpers.core.unitdata._KV = (
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charmhelpers.core.unitdata.Storage(':memory:'))
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def setUp(self):
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super(TestNovaCCUpgradeActions, self).setUp(openstack_upgrade,
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TO_PATCH)
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@patch('charmhelpers.contrib.openstack.utils.CompareOpenStackReleases')
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@patch('charmhelpers.contrib.openstack.utils.os_release')
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@patch('charmhelpers.contrib.openstack.utils.config')
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@patch('charmhelpers.contrib.openstack.utils.action_set')
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@patch('charmhelpers.contrib.openstack.utils.openstack_upgrade_available')
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def test_openstack_upgrade_true(self, upgrade_avail, action_set,
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config, os_release, compare_releases):
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upgrade_avail.return_value = True
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config.return_value = True
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# upgrade from stein with placement related
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os_release.return_value = 'stein'
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compare_releases.return_value = 'stein'
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self.relation_ids.return_value = ['relid1']
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openstack_upgrade.openstack_upgrade()
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self.assertTrue(self.do_openstack_upgrade.called, config.mock_calls)
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self.neutron_api_relation_joined.assert_called_with(
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rid='relid1', remote_restart=True)
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self.db_joined.assert_called_with(relation_id='relid1')
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self.assertTrue(self.config_changed.called)
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# upgrade from stein without placement related
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os_release.return_value = 'stein'
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compare_releases.return_value = 'stein'
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self.relation_ids.return_value = []
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self.do_openstack_upgrade.reset_mock()
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openstack_upgrade.openstack_upgrade()
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self.assertFalse(self.do_openstack_upgrade.called)
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@patch('charmhelpers.contrib.openstack.utils.os_release')
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@patch('charmhelpers.contrib.openstack.utils.config')
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@patch('charmhelpers.contrib.openstack.utils.action_set')
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@patch('charmhelpers.contrib.openstack.utils.openstack_upgrade_available')
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def test_openstack_upgrade_false(self, upgrade_avail,
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action_set, config, os_release):
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upgrade_avail.return_value = True
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config.return_value = False
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os_release.return_value = 'stein'
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openstack_upgrade.openstack_upgrade()
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self.assertFalse(self.do_openstack_upgrade.called)
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self.assertFalse(self.config_changed.called)
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