65 lines
2.7 KiB
Python
65 lines
2.7 KiB
Python
# Copyright (c) 2015 Industrial Technology Research Institute.
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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 disco
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class LibvirtDISCOVolumeDriverTestCase(
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test_volume.LibvirtVolumeBaseTestCase):
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def test_libvirt_disco_driver(self):
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libvirt_driver = disco.LibvirtDISCOVolumeDriver(
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self.fake_host)
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self.assertIsInstance(libvirt_driver.connector,
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connector.DISCOConnector)
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def test_libvirt_disco_driver_connect(self):
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dcon = disco.LibvirtDISCOVolumeDriver(self.fake_host)
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conf = {'server_ip': '127.0.0.1', 'server_port': 9898}
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disk_info = {'disco_id': '1234567',
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'name': 'aDiscoVolume',
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'conf': conf}
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conn = {'data': disk_info}
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with mock.patch.object(dcon.connector,
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'connect_volume',
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return_value={'path': '/dev/dms1234567'}):
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dcon.connect_volume(conn, mock.sentinel.instance)
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self.assertEqual('/dev/dms1234567',
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conn['data']['device_path'])
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def test_libvirt_disco_driver_get_config(self):
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dcon = disco.LibvirtDISCOVolumeDriver(self.fake_host)
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disk_info = {'path': '/dev/dms1234567', 'name': 'aDiscoVolume',
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'type': 'raw', 'dev': 'vda1', 'bus': 'pci0',
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'device_path': '/dev/dms1234567'}
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conn = {'data': disk_info}
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conf = dcon.get_config(conn, disk_info)
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self.assertEqual('file', conf.source_type)
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self.assertEqual('/dev/dms1234567', conf.source_path)
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self.assertEqual('disco', conf.source_protocol)
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def test_libvirt_disco_driver_disconnect(self):
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dcon = disco.LibvirtDISCOVolumeDriver(self.fake_host)
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dcon.connector.disconnect_volume = mock.MagicMock()
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conn = {'data': mock.sentinel.conn_data}
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dcon.disconnect_volume(conn, mock.sentinel.instance)
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dcon.connector.disconnect_volume.assert_called_once_with(
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mock.sentinel.conn_data, None)
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