def test_wine_clas_max_rating_returned_value():
new_wine = Wine()
new_wine.max_rating = MagicMock(return_value=3)
assert new_wine.max_rating() == 3
def test_wine_clas_max_rating_called_with():
new_wine = Wine()
new_wine.max_rating = MagicMock(return_value=3)
new_wine.max_rating()
new_wine.max_rating.assert_called_with()