def test_Frac_preprocess(): assert Frac.preprocess(False) is False assert Frac.preprocess(True) is True assert Frac.preprocess(0) is False assert Frac.preprocess(1) is True raises(OptionError, lambda: Frac.preprocess(x))
def test_Frac_postprocess(): opt = {'frac': True} Frac.postprocess(opt) assert opt == {'frac': True}