OpenSource/GildedRose-Refactoring-Kata
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fixed brie increment and day decrement bug

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This commit is contained in:
zoengsw 2025-11-10 14:46:17 +00:00
parent ffd1cabade
commit 8e6b69ed9b
1 changed files with 48 additions and 9 deletions
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57
python/tests/test_gilded_rose.py
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@ -1,8 +1,12 @@
# -*- 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):
@ -25,25 +29,60 @@ class GildedRoseTest(unittest.TestCase):
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_foo_nonnegative(self):
items = [Item("foo", 0, 0)]
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", 0, 0)
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", 0, 0)
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)
def test_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)