def test_generation_unset(self):
    BUCKET = object()
    blob = self._make_one('blob-name', bucket=BUCKET)
    self.assertIsNone(blob.generation)
def test_generation_unset(self):
    BUCKET = object()
    blob = self._make_one('blob-name', bucket=BUCKET)
    self.assertIsNone(blob.generation)