def METHOD_NAME(self, qtbot, part_settings, image):
    prop = ChannelProperty(part_settings, "test")
    viewer = ResultImageView(part_settings, prop, "test")
    viewer.show()
    qtbot.add_widget(prop)
    qtbot.add_widget(viewer)
    viewer.add_image(image)
    assert not viewer.roi_alternative_select.isVisible()
    assert not viewer.label1.isVisible()
    assert not viewer.label2.isVisible()
    assert not viewer.opacity.isVisible()
    assert not viewer.only_border.isVisible()
    assert not viewer.roi_alternative_select.isVisible()
    assert not viewer.any_roi()
    assert not viewer.available_alternatives()
    viewer.hide()