def METHOD_NAME():
    """
    Regression test to ensure ZScaleInterval returns the minimum and
    maximum of the data if the number of data points is less than
    ``min_pixels``.
    """
    data = np.arange(4).reshape((2, 2))
    interval = ZScaleInterval(min_npixels=5)
    vmin, vmax = interval.get_limits(data)
    assert vmin == 0
    assert vmax == 3