def finds_videogame_for_user(self):
        finder = OfferFinder()

        user = {"likes_sports": False, "belly_size": "big", "tshirt_size": "big"}
        offers = finder.find_for(user)

        self.assertEqual(offers, ["Videogame console"])
    def finds_football_tshirt_for_user(self):
        finder = OfferFinder()

        user = {"likes_sports": True, "belly_size": "big", "tshirt_size": "medium"}
        offers = finder.find_for(user)

        self.assertEqual(offers, ["Football t-shirt"])