59 lines
2.3 KiB
Python
59 lines
2.3 KiB
Python
# Copyright 2015 HGST
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from os_brick.initiator import connector
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from nova.tests.unit.virt.libvirt.volume import test_volume
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from nova.virt.libvirt.volume import hgst
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# Actual testing of the os_brick HGST driver done in the os_brick testcases
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# Here we're concerned only with the small API shim that connects Nova
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# so these will be pretty simple cases.
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class LibvirtHGSTVolumeDriverTestCase(test_volume.LibvirtVolumeBaseTestCase):
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def test_libvirt_hgst_driver_type(self):
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drvr = hgst.LibvirtHGSTVolumeDriver(self.fake_host)
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self.assertIsInstance(drvr.connector, connector.HGSTConnector)
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def test_libvirt_hgst_driver_connect(self):
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def brick_conn_vol(data):
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return {'path': '/dev/space01'}
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drvr = hgst.LibvirtHGSTVolumeDriver(self.fake_host)
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drvr.connector.connect_volume = brick_conn_vol
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di = {'path': '/dev/space01', 'name': 'space01'}
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ci = {'data': di}
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drvr.connect_volume(ci, mock.sentinel.instance)
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self.assertEqual('/dev/space01',
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ci['data']['device_path'])
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def test_libvirt_hgst_driver_get_config(self):
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drvr = hgst.LibvirtHGSTVolumeDriver(self.fake_host)
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ci = {'data': {'device_path': '/dev/space01'}}
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conf = drvr.get_config(ci, self.disk_info)
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self.assertEqual('block', conf.source_type)
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self.assertEqual('/dev/space01', conf.source_path)
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def test_libvirt_hgst_driver_disconnect(self):
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drvr = hgst.LibvirtHGSTVolumeDriver(self.fake_host)
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drvr.connector.disconnect_volume = mock.MagicMock()
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ci = {'data': mock.sentinel.conn_data}
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drvr.disconnect_volume(ci, mock.sentinel.instance)
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drvr.connector.disconnect_volume.assert_called_once_with(
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mock.sentinel.conn_data, None)
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