def test_can_identify_special_items(self):
self.assertTrue(
ItemService.is_special_item(
Item('Backstage passes to johny concert', 50, 30)))
self.assertFalse(
ItemService.is_special_item(Item('passes to john legend', 25, 50)))
def update_items(items, current_time):
if GildedRose.is_end_of_the_day(current_time):
for item in items:
if ItemService.is_item_conjured(item):
ConjuredService.update_quality(item)
elif ItemService.is_item_back_stage(item):
BackstageService.update_item_quality(item)
elif ItemService.is_item_sulfuras(item):
SulfuraService.update_item(item)
elif ItemService.is_aged_brie(item):
AgedBrieService.update_item(item)
elif not ItemService.is_special_item(item):
StandardItemService.update_item_quality(item)
return items
def set_item_quality(item, q_value):
if not ItemService.is_special_item(item):
ItemService.set_quality_in_range(item, q_value)
def reduce_item_quality_by(item, value):
if not ItemService.is_special_item(item):
StandardItemService.set_item_quality(item, item.quality - value)
return item.quality
