def METHOD_NAME(self):
    v = [(-.2,-.05), (-.2,.05), (.2,.05), (.2,.15), (.35,0), (.2,-.15), (.2,-.05)]
    assert leakage(visual.ShapeStim, win, vertices=v) < THRESHOLD
    assert leakage(visual.ShapeStim, win, vertices=v * 100) < THRESHOLD