mirror of
https://github.com/emilybache/GildedRose-Refactoring-Kata.git
synced 2026-02-13 21:52:19 +00:00
91 lines
3.3 KiB
Python
91 lines
3.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
import unittest
|
|
from hashlib import file_digest
|
|
|
|
from gilded_rose import Item, GildedRose
|
|
|
|
BACKSTAGE = 'Backstage passes to a TAFKAL80ETC concert'
|
|
SULFURAS = 'Sulfuras, Hand of Ragnaros'
|
|
AGED_BRIE = 'Aged Brie'
|
|
|
|
class GildedRoseTest(unittest.TestCase):
|
|
|
|
def check_item_values(self, item, name, sell_in, quality):
|
|
self.assertEqual(item.name, name)
|
|
self.assertEqual(item.sell_in, sell_in)
|
|
self.assertEqual(item.quality, quality)
|
|
|
|
def update_gilded_rose_days(self, gilded_rose, days):
|
|
for day in range(days):
|
|
gilded_rose.update_quality()
|
|
|
|
def generate_and_update_gilded_rose(self, items, days):
|
|
gilded_rose = GildedRose(items)
|
|
self.update_gilded_rose_days(gilded_rose, days)
|
|
return gilded_rose
|
|
|
|
def test_foo_1day(self):
|
|
items= [Item('foo', 1, 1)]
|
|
self.generate_and_update_gilded_rose(items, 1)
|
|
self.check_item_values(items[0], 'foo', 0, 0)
|
|
|
|
def test_foo_multiple_days(self):
|
|
items= [Item('foo', 2, 3)]
|
|
self.generate_and_update_gilded_rose(items, 2)
|
|
self.check_item_values(items[0], 'foo', 0, 1)
|
|
|
|
def test_quality_nonnegative(self):
|
|
items = [Item("foo", 2, 0)]
|
|
self.generate_and_update_gilded_rose(items, 1)
|
|
self.check_item_values(items[0], "foo", 1, 0)
|
|
|
|
def test_after_sellby_date(self):
|
|
items = [Item("foo", 2, 10)]
|
|
gilded_rose = self.generate_and_update_gilded_rose(items, 2)
|
|
self.check_item_values(items[0], "foo", 0, 8)
|
|
self.update_gilded_rose_days(gilded_rose, 2)
|
|
self.check_item_values(items[0], "foo", -2, 4)
|
|
|
|
def test_aged_brie_4_days(self):
|
|
items = [Item(AGED_BRIE, 2, 10)]
|
|
gilded_rose = self.generate_and_update_gilded_rose(items, 2)
|
|
self.check_item_values(items[0], AGED_BRIE, 0, 12)
|
|
self.update_gilded_rose_days(gilded_rose, 2)
|
|
self.check_item_values(items[0], AGED_BRIE, -2, 16)
|
|
|
|
def test_aged_brie_max_quality(self):
|
|
items = [Item(AGED_BRIE, 15, 40)]
|
|
gilded_rose = self.generate_and_update_gilded_rose(items, 10)
|
|
self.check_item_values(items[0], AGED_BRIE, 5, 50)
|
|
self.update_gilded_rose_days(gilded_rose, 6)
|
|
self.check_item_values(items[0], AGED_BRIE, -1, 50)
|
|
|
|
def test_sulfuras(self):
|
|
items = [Item(SULFURAS, 10, 30)]
|
|
self.generate_and_update_gilded_rose(items, 50)
|
|
self.check_item_values(items[0], SULFURAS, 10, 30)
|
|
|
|
def test_backstage_passes_15_days(self):
|
|
items = [Item(BACKSTAGE, 15, 0)]
|
|
gilded_rose = self.generate_and_update_gilded_rose(items, 5)
|
|
self.check_item_values(items[0], BACKSTAGE, 10, 5)
|
|
self.update_gilded_rose_days(gilded_rose, 5)
|
|
self.check_item_values(items[0], BACKSTAGE, 5, 15)
|
|
self.update_gilded_rose_days(gilded_rose, 5)
|
|
self.check_item_values(items[0], BACKSTAGE, 0, 30)
|
|
self.update_gilded_rose_days(gilded_rose, 5)
|
|
self.check_item_values(items[0], BACKSTAGE, -5, 0)
|
|
|
|
def test_multiple_items(self):
|
|
items = [Item("foo", 0, 0), Item("bar", 1, 1), Item("baz", 2, 2)]
|
|
self.generate_and_update_gilded_rose(items, 1)
|
|
self.check_item_values(items[0], "foo", -1, 0)
|
|
self.check_item_values(items[1], "bar", 0, 0)
|
|
self.check_item_values(items[2], "baz", 1, 1)
|
|
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|