def test_calibrated_cubic_accelerometer(self):
     converter = Converter(calibration_from_file("v3_calibration.txt"))
     assert isinstance(converter.accelerometer_converter,
                       CubicAccelerometer)
     assert_array_almost_equal(converter.accelerometer(EXAMPLE_RAW_DATA),
                               CUBIC_ACCELEROMETER_EXPECTATION)
 def test_calibrated_linear_accelerometer(self):
     converter = Converter(calibration_from_file("v2_linear_acc.txt"))
     assert isinstance(converter.accelerometer_converter,
                       LinearAccelerometer)
     assert_array_almost_equal(converter.accelerometer(EXAMPLE_RAW_DATA),
                               LINEAR_ACCELEROMETER_EXPECTATION)