def test_get_config(self):
hs = vrtshyperscale.LibvirtHyperScaleVolumeDriver(self.fake_host)
# expect valid conf is returned if called with proper arguments
conn = {'data': {'device_path': DEVICE_PATH}}
conf = hs.get_config(conn, self.disk_info)
self.assertEqual("block", conf.source_type)
self.assertEqual(DEVICE_PATH, conf.source_path)
def test_disconnect_volume(self, mock_brick_disconnect_volume):
mock_brick_disconnect_volume.return_value = None
hs = vrtshyperscale.LibvirtHyperScaleVolumeDriver(self.fake_host)
# dummy arguments are just passed through to mock connector
conn_data = {'name': DEVICE_NAME}
connection_info = {'data': conn_data}
hs.disconnect_volume(connection_info, mock.sentinel.instance)
hs.connector.disconnect_volume.assert_called_once_with(conn_data, None)
def test_connect_volume(self, mock_brick_connect_volume):
mock_brick_connect_volume.return_value = {'path': DEVICE_PATH}
hs = vrtshyperscale.LibvirtHyperScaleVolumeDriver(self.fake_host)
# dummy arguments are just passed through to mock connector
disk_info = {'name': DEVICE_NAME}
connection_info = {'data': disk_info}
hs.connect_volume(connection_info, mock.sentinel.instance)
# expect connect_volume to add device_path to connection_info:
self.assertEqual(connection_info['data']['device_path'], DEVICE_PATH)
def test_driver_init(self):
hs = vrtshyperscale.LibvirtHyperScaleVolumeDriver(self.fake_host)
self.assertIsInstance(hs.connector, connector.HyperScaleConnector)