self.assertLess(
        testing.get_size_ratio(
            self._output_saved_model_path, self._input_saved_model_path
        ),
        0.4,
    )

  def test_save_quantization_report_file(self):
    """Tests that the quantization report file is created.

    Also test that it is populated with textproto of `QuantizationResults`.
    """
    input_shape = (1, 16)