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4dafc71bea
1)test_conjured_item_quality_decreases_twice_as_fast
2)test_conjured_item_quality_decreases_twice_as_fast_after_sell_by
3)test_conjured_item_quality_never_negative
134 lines
4.6 KiB
Python
134 lines
4.6 KiB
Python
# -*- coding: utf-8 -*-
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import unittest
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from gilded_rose import Item, GildedRose
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class GildedRoseTest(unittest.TestCase):
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def test_normal_item_before_sell_date(self):
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items = [Item("Normal Item", 5, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(4, items[0].sell_in)
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self.assertEqual(9, items[0].quality)
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def test_normal_item_after_sell_date(self):
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items = [Item("Normal Item", 0, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(-1, items[0].sell_in)
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self.assertEqual(8, items[0].quality)
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def test_normal_item_quality_never_negative(self):
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items = [Item("Normal Item", 5, 0)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(4, items[0].sell_in)
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self.assertEqual(0, items[0].quality)
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# Aged Brie
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def test_aged_brie_before_sell_date(self):
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items = [Item("Aged Brie", 5, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(4, items[0].sell_in)
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self.assertEqual(11, items[0].quality)
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def test_aged_brie_after_sell_date(self):
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items = [Item("Aged Brie", 0, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(-1, items[0].sell_in)
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self.assertEqual(12, items[0].quality)
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def test_aged_brie_quality_never_exceeds_50(self):
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items = [Item("Aged Brie", 5, 50)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(4, items[0].sell_in)
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self.assertEqual(50, items[0].quality)
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# Sulfuras
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def test_sulfuras_never_changes(self):
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items = [Item("Sulfuras, Hand of Ragnaros", 5, 80)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(5, items[0].sell_in)
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self.assertEqual(80, items[0].quality)
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def test_sulfuras_after_sell_date(self):
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items = [Item("Sulfuras, Hand of Ragnaros", -1, 80)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(-1, items[0].sell_in)
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self.assertEqual(80, items[0].quality)
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# Backstage Passes
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def test_backstage_pass_more_than_10_days(self):
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items = [Item("Backstage passes to a TAFKAL80ETC concert", 15, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(14, items[0].sell_in)
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self.assertEqual(11, items[0].quality)
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def test_backstage_pass_10_days_or_less(self):
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items = [Item("Backstage passes to a TAFKAL80ETC concert", 10, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(9, items[0].sell_in)
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self.assertEqual(12, items[0].quality)
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def test_backstage_pass_5_days_or_less(self):
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items = [Item("Backstage passes to a TAFKAL80ETC concert", 5, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(4, items[0].sell_in)
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self.assertEqual(13, items[0].quality)
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def test_backstage_pass_after_concert(self):
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items = [Item("Backstage passes to a TAFKAL80ETC concert", 0, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(-1, items[0].sell_in)
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self.assertEqual(0, items[0].quality)
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# Edge Cases
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def test_unknown_item_type(self):
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items = [Item("Random Junk", 5, 10)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(4, items[0].sell_in)
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self.assertEqual(9, items[0].quality)
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def test_foo(self):
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items = [Item("foo", 0, 0)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual("foo", items[0].name)
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def test_conjured_item_quality_decreases_twice_as_fast(self):
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items = [Item("Conjured Mana Cake", 10, 20)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(18, items[0].quality)
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def test_conjured_item_quality_decreases_twice_as_fast_after_sell_by(self):
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items = [Item("Conjured Mana Cake", 0, 20)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(16, items[0].quality)
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def test_conjured_item_quality_never_negative(self):
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items = [Item("Conjured Mana Cake", 5, 1)]
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gilded_rose = GildedRose(items)
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gilded_rose.update_quality()
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self.assertEqual(0, items[0].quality)
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if __name__ == '__main__':
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unittest.main() |