input_tensor,
          id='1',
          calibration_method=_CalibrationMethod.CALIBRATION_METHOD_MIN_MAX,
      )
      aggregator_output = self.evaluate(aggregator)
      self.assertAllEqual(aggregator_output.output, [1.0, 2.0, 3.0, 4.0, 5.0])
      self.assertEqual(aggregator_output.min, 1.0)
      self.assertEqual(aggregator_output.max, 5.0)
      self.assertEmpty(aggregator_output.histogram)