120 lines
3.9 KiB
Python
120 lines
3.9 KiB
Python
# 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
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# 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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from oslo_config import cfg
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from ironic_inspector.common import locking
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from ironic_inspector.test import base as test_base
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from ironic_inspector import utils
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CONF = cfg.CONF
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@mock.patch.object(locking, 'InternalLock', autospec=True)
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@mock.patch.object(locking, 'ToozLock', autospec=True)
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class TestGetLock(test_base.NodeTest):
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def test_get_lock_internal(self, mock_tooz, mock_internal):
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locking.get_lock(self.node.uuid)
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mock_internal.assert_called_once_with(self.node.uuid)
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mock_tooz.assert_not_called()
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@mock.patch.object(utils, 'get_coordinator', autospec=True)
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def test_get_lock_tooz(self, mock_get_coord, mock_tooz, mock_internal):
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CONF.set_override('standalone', False)
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coordinator = mock.MagicMock()
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mock_get_coord.return_value = coordinator
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locking.get_lock(self.node.uuid)
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mock_tooz.assert_called_once_with(coordinator, self.node.uuid)
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mock_internal.assert_not_called()
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class TestInternalLock(test_base.NodeTest):
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def setUp(self):
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super(TestInternalLock, self).setUp()
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self.mock_lock = mock.MagicMock()
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self.mock_lock.acquire.return_value = True
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@mock.patch.object(locking, 'lockutils', autospec=True)
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def test_init_lock(self, mock_lockutils):
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locking.InternalLock(self.node.uuid)
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mock_lockutils.internal_lock.assert_called_with(
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'node-%s' % self.node.uuid, mock.ANY)
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def test_acquire(self):
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lock = locking.InternalLock(self.node.uuid)
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lock._lock = self.mock_lock
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lock.acquire()
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self.mock_lock.acquire.assert_called_once_with(blocking=True)
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def test_release(self):
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lock = locking.ToozLock(mock.MagicMock(), self.node.uuid)
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lock._lock = self.mock_lock
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self.mock_lock._locked = True
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lock.release()
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self.mock_lock.release.assert_called_once_with()
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def test_context(self):
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lock = locking.InternalLock(self.node.uuid)
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lock._lock = self.mock_lock
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with lock:
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self.mock_lock.acquire.assert_called_once_with()
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self.mock_lock.release.assert_called_once_with()
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class TestToozLock(test_base.NodeTest):
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def setUp(self):
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super(TestToozLock, self).setUp()
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self.mock_lock = mock.MagicMock()
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self.mock_lock.acquire.return_value = True
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self.mock_lock.acquired = False
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def test_lock_default_prefix(self):
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mock_coordinator = mock.MagicMock()
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locking.ToozLock(mock_coordinator, self.node.uuid)
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mock_coordinator.get_lock.assert_called_once_with(
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str.encode('ironic_inspector_%s' % self.node.uuid))
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def test_acquire(self):
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lock = locking.ToozLock(mock.MagicMock(), self.node.uuid)
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lock._lock = self.mock_lock
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lock.acquire()
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self.mock_lock.acquire.assert_called_once_with(blocking=True)
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def test_release(self):
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self.mock_lock.acquired = True
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lock = locking.ToozLock(mock.MagicMock(), self.node.uuid)
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lock._lock = self.mock_lock
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lock.release()
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self.mock_lock.release.assert_called_once_with()
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def test_context(self):
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lock = locking.ToozLock(mock.MagicMock(), self.node.uuid)
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lock._lock = self.mock_lock
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with lock:
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self.mock_lock.acquire.assert_called_once_with()
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self.mock_lock.release.assert_called_once_with()
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