def METHOD_NAME(
    RgbToGrayscale_, OtsuThreshold_, BinaryDilation_, BinaryFillHoles_
):
    _enough_tissue_mask_filters_ = FiltersComposition(Tile).tissue_mask_filters
    RgbToGrayscale_.assert_called_once()
    OtsuThreshold_.assert_called_once()
    BinaryDilation_.assert_called_once()
    assert BinaryDilation_.call_args_list[0][1]["disk_size"] == 2
    BinaryFillHoles_.assert_called_once()
    np.testing.assert_almost_equal(
        BinaryFillHoles_.call_args_list[0][1]["structure"], np.ones((20, 20))
    )
    assert _enough_tissue_mask_filters_.filters == [
        RgbToGrayscale_(),
        OtsuThreshold_(),
        BinaryDilation_(),
        BinaryFillHoles_(),
    ]
    assert isinstance(_enough_tissue_mask_filters_, Compose) is True