import unittest from gilded_rose import Item, GildedRose from approvaltests.combination_approvals import verify_all_combinations class GildedRoseTest(unittest.TestCase): def do_stuff(self, name, quality=0): item = Item(name, 0, quality) gilded_rose = GildedRose([item]) gilded_rose.update_quality() return str(item) def test_foo(self): input_names = [ "foo", "Aged Brie", "Backstage passes to a TAFKAL80ETC concert", "Sulfuras, Hand of Ragnaros", ] verify_all_combinations(self.do_stuff, [input_names, [-1, 0, 1]]) if __name__ == "__main__": unittest.main()