def METHOD_NAME(self):
    add_layer = GlobalRandomScaling(
        x_factor=(0.5, 1.5),
        y_factor=(0.5, 1.5),
        z_factor=(0.5, 1.5),
        preserve_aspect_ratio=True,
    )
    point_clouds = np.random.random(size=(2, 50, 10)).astype("float32")
    bounding_boxes = np.random.random(size=(2, 10, 7)).astype("float32")
    inputs = {POINT_CLOUDS: point_clouds, BOUNDING_BOXES: bounding_boxes}
    outputs = add_layer(inputs)
    self.assertNotAllClose(inputs, outputs)