71bc319326
The mock third party library was needed for mock support in py2 runtimes. Since we now only support py36 and later, we can use the standard lib unittest.mock module instead. Note that https://github.com/openstack/charms.openstack is used during tests and he need `mock`, unfortunatelly it doesn't declare `mock` in its requirements so it retrieve mock from other charm project (cross dependency). So we depend on charms.openstack first and when Ib1ed5b598a52375e29e247db9ab4786df5b6d142 will be merged then CI will pass without errors. Depends-On: Ib1ed5b598a52375e29e247db9ab4786df5b6d142 Change-Id: Id925078c5c04c2f89a570bdf7171c666839f9e40
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 unittest.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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