def test_TemporaryVolume_host_path_is_temporary_directory():
with mock.patch('girder_worker.docker.transforms.tempfile.mkdtemp', return_value='/bogus/path'):
tv = TemporaryVolume()
assert tv.host_path is None
tv.transform()
assert tv.host_path == '/bogus/path'
def test_TemporaryVolume_transform_creates_container_path():
with mock.patch('girder_worker.docker.transforms.uuid.uuid4',
return_value=mock.Mock(hex='SOME_UUID')):
tv = TemporaryVolume()
assert tv.container_path is None
assert tv.transform() == '{}/SOME_UUID'.format(TEMP_VOLUME_MOUNT_PREFIX)
assert tv.container_path == '{}/SOME_UUID'.format(TEMP_VOLUME_MOUNT_PREFIX)