def METHOD_NAME(self, healthy_example_imu_data):
    """Dummy test to see if the algorithm is generally working on the example data."""
    data = healthy_example_imu_data
    fdsa = ForwardDirectionSignAlignment()
    fdsa = fdsa.align(data=data, sampling_rate_hz=204.8)
    for sensor in get_multi_sensor_names(data):
        assert len(fdsa.aligned_data_[sensor]) == len(data[sensor])
        assert isinstance(fdsa.aligned_data_[sensor], pd.DataFrame)
        assert isinstance(fdsa.rotation_[sensor], Rotation)
        assert isinstance(fdsa.is_flipped_[sensor], bool)
        assert isinstance(fdsa.ori_method_[sensor], BaseOrientationMethod)
        assert isinstance(fdsa.pos_method_[sensor], BasePositionMethod)