mirror of
https://github.com/emilybache/GildedRose-Refactoring-Kata.git
synced 2026-02-15 06:21:29 +00:00
99 lines
3.5 KiB
JavaScript
99 lines
3.5 KiB
JavaScript
describe('Gilded Rose', function() {
|
|
it('should foo', function() {
|
|
const gildedRose = new Shop([new Item('foo', 0, 0)]);
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].name).toEqual('foo');
|
|
});
|
|
|
|
it('can updateQuality for Backstage Passes', () => {
|
|
const gildedRose = new Shop([
|
|
new Item('Backstage passes to a TAFKAL80ETC concert', 15, 20),
|
|
new Item('Backstage passes to a TAFKAL80ETC concert', 10, 46),
|
|
new Item('Backstage passes to a TAFKAL80ETC concert', 5, 49)
|
|
]);
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].name).toEqual('Backstage passes to a TAFKAL80ETC concert');
|
|
expect(items[0].sellIn).toEqual(14);
|
|
expect(items[0].quality).toEqual(21);
|
|
|
|
expect(items[1].name).toEqual('Backstage passes to a TAFKAL80ETC concert');
|
|
expect(items[1].sellIn).toEqual(9);
|
|
expect(items[1].quality).toEqual(48);
|
|
|
|
expect(items[2].name).toEqual('Backstage passes to a TAFKAL80ETC concert');
|
|
expect(items[2].sellIn).toEqual(4);
|
|
expect(items[2].quality).toEqual(50);
|
|
});
|
|
|
|
it('can updateQuality for Aged Brie', () => {
|
|
const gildedRose = new Shop([new Item('Aged Brie', 2, 0)]);
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].name).toEqual('Aged Brie');
|
|
expect(items[0].sellIn).toEqual(1);
|
|
expect(items[0].quality).toEqual(1);
|
|
});
|
|
|
|
it('can updateQuality for Sulfuras', () => {
|
|
const gildedRose = new Shop([
|
|
new Item('Sulfuras, Hand of Ragnaros', 0, 80),
|
|
new Item('Sulfuras, Hand of Ragnaros', -1, 80)
|
|
]);
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].name).toEqual('Sulfuras, Hand of Ragnaros');
|
|
expect(items[0].sellIn).toEqual(-1);
|
|
expect(items[0].quality).toEqual(80);
|
|
|
|
expect(items[1].name).toEqual('Sulfuras, Hand of Ragnaros');
|
|
expect(items[1].sellIn).toEqual(-2);
|
|
expect(items[1].quality).toEqual(80);
|
|
});
|
|
|
|
it('can updateQuality for basic items', () => {
|
|
const gildedRose = new Shop([
|
|
new Item('+5 Dexterity Vest', 10, 20),
|
|
new Item('Elixir of the Mongoose', 5, 7)
|
|
]);
|
|
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].name).toEqual('+5 Dexterity Vest');
|
|
expect(items[0].sellIn).toEqual(9);
|
|
expect(items[0].quality).toEqual(19);
|
|
|
|
expect(items[1].name).toEqual('Elixir of the Mongoose');
|
|
expect(items[1].sellIn).toEqual(4);
|
|
expect(items[1].quality).toEqual(6);
|
|
});
|
|
|
|
it('can updateQuality for conjured items', () => {
|
|
const gildedRose = new Shop([new Item('Conjured Mana Cake', 3, 6)]);
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].sellIn).toEqual(2);
|
|
expect(items[0].quality).toEqual(4);
|
|
});
|
|
|
|
it('Once the sell by date has passed, Quality degrades twice as fast', () => {
|
|
const gildedRose = new Shop([new Item('+5 Dexterity Vest', -2, 20)]);
|
|
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].sellIn).toEqual(-3);
|
|
expect(items[0].quality).toEqual(18);
|
|
});
|
|
|
|
it('The Quality of an item is never negative', () => {
|
|
const gildedRose = new Shop([new Item('+5 Dexterity Vest', -2, 1)]);
|
|
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].name).toEqual('+5 Dexterity Vest');
|
|
expect(items[0].sellIn).toEqual(-3);
|
|
expect(items[0].quality).toEqual(0);
|
|
});
|
|
|
|
it('will not increase quality over 50', () => {
|
|
const gildedRose = new Shop([new Item('Aged Brie', -1, 50)]);
|
|
const items = gildedRose.updateQuality();
|
|
expect(items[0].name).toEqual('Aged Brie');
|
|
expect(items[0].sellIn).toEqual(-2);
|
|
expect(items[0].quality).toEqual(50);
|
|
});
|
|
});
|