def test_detach(self, mock_get_mountpoint, mock_rmtree):
mock_get_mountpoint.return_value = self.fake_mountpoint
volume_driver = driver.Local()
volume_driver.detach(self.context, self.volmap)
mock_get_mountpoint.assert_called_once_with(self.fake_uuid)
mock_rmtree.assert_called_once_with(self.fake_mountpoint)
def test_bind_mount(self, mock_get_mountpoint):
mock_get_mountpoint.return_value = self.fake_mountpoint
volume_driver = driver.Local()
source, destination = volume_driver.bind_mount(
self.context, self.volmap)
expected_file_path = self.fake_mountpoint + '/' + self.fake_uuid
self.assertEqual(expected_file_path, source)
self.assertEqual(self.fake_container_path, destination)
mock_get_mountpoint.assert_called_once_with(self.fake_uuid)
def test_attach(self, mock_get_mountpoint, mock_ensure_tree):
mock_get_mountpoint.return_value = self.fake_mountpoint
volume_driver = driver.Local()
with mock.patch('zun.volume.driver.open',
mock.mock_open()) as mock_open:
volume_driver.attach(self.context, self.volume)
expected_file_path = self.fake_mountpoint + '/' + self.fake_uuid
mock_open.assert_called_once_with(expected_file_path, 'wb')
mock_open().write.assert_called_once_with(self.fake_contents)
mock_get_mountpoint.assert_called_once_with(self.fake_uuid)