def METHOD_NAME(self):
    """Rolling (shifting) the phantom by a nominal amount shouldn't affect analysis"""
    cheese = TomoCheese.from_demo_images()
    cheese.analyze()
    original_roi_1 = copy.copy(cheese.module.rois["1"].pixel_value)
    for img in cheese.dicom_stack:
        img.roll(direction="x", amount=20)
    cheese.analyze()
    new_roi_1 = cheese.module.rois["1"].pixel_value
    assert math.isclose(original_roi_1, new_roi_1, abs_tol=3)