def test_attach_fail_mount_and_detach(self, mock_cinder_workflow_cls,
mock_get_mountpoint,
mock_ensure_tree,
mock_do_mount):
class TestException1(Exception):
pass
class TestException2(Exception):
pass
mock_cinder_workflow = mock.MagicMock()
mock_cinder_workflow_cls.return_value = mock_cinder_workflow
mock_cinder_workflow.attach_volume.return_value = self.fake_devpath
mock_get_mountpoint.return_value = self.fake_mountpoint
mock_do_mount.side_effect = TestException1()
mock_cinder_workflow.detach_volume.side_effect = TestException2()
volume_driver = driver.Cinder()
self.volmap.connection_info = None
self.assertRaises(TestException1,
volume_driver.attach, self.context, self.volmap)
mock_cinder_workflow.attach_volume.assert_called_once_with(self.volmap)
mock_get_mountpoint.assert_called_once_with(self.fake_uuid)
mock_do_mount.assert_called_once_with(
self.fake_devpath, self.fake_mountpoint, CONF.volume.fstype)
mock_cinder_workflow.detach_volume.assert_called_once_with(
self.context, self.volmap)
def test_attach_unknown_provider(self, mock_cinder_workflow_cls,
mock_get_mountpoint, mock_ensure_tree,
mock_do_mount):
volume_driver = driver.Cinder()
self.volmap.volume_provider = 'unknown'
self.assertRaises(exception.ZunException,
volume_driver.attach, self.context, self.volmap)
def test_delete(self, mock_cinder_workflow_cls, mock_read_mounts):
mock_cinder_workflow = mock.MagicMock()
mock_cinder_workflow_cls.return_value = mock_cinder_workflow
mock_cinder_workflow.delete_volume.return_value = self.fake_volume_id
volume_driver = driver.Cinder()
volume_driver.delete(self.context, self.volume)
mock_cinder_workflow.delete_volume.assert_called_once_with(self.volume)
def test_bind_mount(self, mock_cinder_workflow_cls, mock_get_mountpoint):
mock_cinder_workflow = mock.MagicMock()
mock_cinder_workflow_cls.return_value = mock_cinder_workflow
mock_get_mountpoint.return_value = self.fake_mountpoint
volume_driver = driver.Cinder(self.context, 'cinder')
source, destination = volume_driver.bind_mount(self.volume)
self.assertEqual(self.fake_mountpoint, source)
self.assertEqual(self.fake_container_path, destination)
mock_get_mountpoint.assert_called_once_with(self.fake_volume_id)
def test_detach(self, mock_cinder_workflow_cls, mock_get_mountpoint,
mock_do_unmount, mock_rmtree):
mock_cinder_workflow = mock.MagicMock()
mock_cinder_workflow_cls.return_value = mock_cinder_workflow
mock_get_mountpoint.return_value = self.fake_mountpoint
volume_driver = driver.Cinder()
volume_driver.detach(self.context, self.volmap)
mock_cinder_workflow.detach_volume.\
assert_called_once_with(self.context, self.volmap)
mock_get_mountpoint.assert_called_once_with(self.fake_uuid)
mock_do_unmount.assert_called_once_with(self.fake_mountpoint)
mock_rmtree.assert_called_once_with(self.fake_mountpoint)
def test_detach(self, mock_cinder_workflow_cls, mock_get_mountpoint,
mock_do_unmount):
mock_cinder_workflow = mock.MagicMock()
mock_cinder_workflow_cls.return_value = mock_cinder_workflow
mock_cinder_workflow.detach_volume.return_value = self.fake_devpath
mock_get_mountpoint.return_value = self.fake_mountpoint
volume_driver = driver.Cinder(self.context, 'cinder')
volume_driver.detach(self.volume)
mock_cinder_workflow.detach_volume.assert_called_once_with(self.volume)
mock_get_mountpoint.assert_called_once_with(self.fake_volume_id)
mock_do_unmount.assert_called_once_with(
self.fake_devpath, self.fake_mountpoint)
def test_attach(self, mock_cinder_workflow_cls, mock_get_mountpoint,
mock_ensure_tree, mock_do_mount):
mock_cinder_workflow = mock.MagicMock()
mock_cinder_workflow_cls.return_value = mock_cinder_workflow
mock_cinder_workflow.attach_volume.return_value = self.fake_devpath
mock_get_mountpoint.return_value = self.fake_mountpoint
volume_driver = driver.Cinder()
self.volmap.connection_info = None
volume_driver.attach(self.context, self.volmap)
mock_cinder_workflow.attach_volume.assert_called_once_with(self.volmap)
mock_get_mountpoint.assert_called_once_with(self.fake_uuid)
mock_do_mount.assert_called_once_with(
self.fake_devpath, self.fake_mountpoint, CONF.volume.fstype)
mock_cinder_workflow.detach_volume.assert_not_called()
def test_attach_fail_attach(self, mock_cinder_workflow_cls,
mock_get_mountpoint, mock_ensure_tree,
mock_do_mount):
mock_cinder_workflow = mock.MagicMock()
mock_cinder_workflow_cls.return_value = mock_cinder_workflow
mock_cinder_workflow.attach_volume.side_effect = \
exception.ZunException()
mock_get_mountpoint.return_value = self.fake_mountpoint
volume_driver = driver.Cinder()
self.assertRaises(exception.ZunException, volume_driver.attach,
self.context, self.volume)
mock_cinder_workflow.attach_volume.assert_called_once_with(self.volume)
mock_get_mountpoint.assert_not_called()
mock_do_mount.assert_not_called()
mock_cinder_workflow.detach_volume.assert_not_called()
def test_attach_fail_mount(self, mock_cinder_workflow_cls,
mock_get_mountpoint, mock_ensure_tree,
mock_do_mount):
mock_cinder_workflow = mock.MagicMock()
mock_cinder_workflow_cls.return_value = mock_cinder_workflow
mock_cinder_workflow.attach_volume.return_value = self.fake_devpath
mock_get_mountpoint.return_value = self.fake_mountpoint
mock_do_mount.side_effect = exception.ZunException()
volume_driver = driver.Cinder(self.context, 'cinder')
self.assertRaises(exception.ZunException,
volume_driver.attach, self.volume)
mock_cinder_workflow.attach_volume.assert_called_once_with(self.volume)
mock_get_mountpoint.assert_called_once_with(self.fake_volume_id)
mock_do_mount.assert_called_once_with(
self.fake_devpath, self.fake_mountpoint, CONF.volume.fstype)
mock_cinder_workflow.detach_volume.assert_called_once_with(self.volume)