def test_update_quality_v2_deducts_more_quality_of_degradable_item_when_sell_date_is_reached(
self):
items = [DegradableStockItem("foo", 0, 4)]
gilded_rose_v1 = GildedRose(items)
gilded_rose_v1.update_quality_v2()
self.assertEqual(2, items[0].quality)
self.assertEqual(-1, items[0].sell_in)
def test_update_quality_v2_increases_quality_backstage_tickets(self):
items = [
BackStageTicketItem("foo", 10, 10),
BackStageTicketItem("bar", 4, 10),
BackStageTicketItem("pj", 0, 10)
]
gilded_rose = GildedRose(items)
gilded_rose.update_quality_v2()
self.assertEqual(12, items[0].quality)
self.assertEqual(13, items[1].quality)
self.assertEqual(0, items[2].quality)
def test_update_quality_increases_quality_of_ageable_items(self):
items = [AgeableStockItem("foo", 1, 10)]
gilded_rose = GildedRose(items)
gilded_rose.update_quality_v2()
self.assertEqual(11, items[0].quality)
def test_update_quality_v2_does_not_set_negative_quality_value(self):
items = [DegradableStockItem("foo", 3, 0)]
gilded_rose = GildedRose(items)
gilded_rose.update_quality_v2()
self.assertEqual(0, items[0].quality)
def test_update_quality_v2_deducts_quality_value_of_degradable_item(self):
items = [DegradableStockItem("foo", 1, 1)]
gilded_rose_v2 = GildedRose(items)
gilded_rose_v2.update_quality_v2()
self.assertEqual(0, items[0].sell_in)
self.assertEqual(0, items[0].quality)
def test_update_quality_v2_with_V1_item_should_raise_exception(self):
gilded_rose = GildedRose([Item("foo", 1, 2)])
with self.assertRaises(Exception):
gilded_rose.update_quality_v2()
def test_update_quality_v2_does_not_change_quality_of_durable_item_(self):
items = [DurableStockItem("Sulfuras, Hand of Ragnaros", 10, 80)]
gilded_rose = GildedRose(items)
gilded_rose.update_quality_v2()
self.assertEqual(80, items[0].quality)
self.assertEqual(10, items[0].sell_in)
def test_update_quality_v2_does_not_increase_quality_when_maximum_is_hit(
self):
items = [AgeableStockItem("foo", 10, 50)]
gilded_rose = GildedRose(items)
gilded_rose.update_quality_v2()
self.assertEqual(50, items[0].quality)
