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test: cover current item use cases and conjured item behavior

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Vicente Fuenzalida 2024-07-29 11:08:56 -04:00
parent 05e9cd3da6
commit b0ec045482
1 changed files with 112 additions and 6 deletions
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118
TypeScript/test/jest/gilded-rose.spec.ts
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@ -1,9 +1,115 @@
import { Item, GildedRose } from '@/gilded-rose';
import { Item, GildedRose } from "@/gilded-rose";
describe('Gilded Rose', () => {
it('should foo', () => {
const gildedRose = new GildedRose([new Item('foo', 0, 0)]);
const items = gildedRose.updateQuality();
expect(items[0].name).toBe('fixme');
describe("Gilded Rose", () => {
describe("Normal items", () => {
it("should decrease quality by 1", () => {
const gildedRose = new GildedRose([new Item("foo", 1, 1)]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(0);
});
it("should decrease sellIn by 1", () => {
const gildedRose = new GildedRose([new Item("foo", 1, 1)]);
const items = gildedRose.updateQuality();
expect(items[0].sellIn).toBe(0);
});
it("should decrease quality by 2 after sellIn", () => {
const gildedRose = new GildedRose([new Item("foo", 0, 2)]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(0);
});
it("should not decrease quality below 0", () => {
const gildedRose = new GildedRose([new Item("foo", 1, 0)]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(0);
});
it("should not decrease quality below 0 after sellIn", () => {
const gildedRose = new GildedRose([new Item("foo", 0, 0)]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(0);
});
});
describe("Aged Brie", () => {
it("should increase quality by 1", () => {
const gildedRose = new GildedRose([new Item("Aged Brie", 1, 1)]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(2);
});
it("should increase quality by 2 after sellIn", () => {
const gildedRose = new GildedRose([new Item("Aged Brie", 0, 1)]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(3);
});
});
describe("Sulfuras", () => {
it("should not change quality", () => {
const gildedRose = new GildedRose([
new Item("Sulfuras, Hand of Ragnaros", 1, 80),
]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(80);
});
it("should not change sellIn", () => {
const gildedRose = new GildedRose([
new Item("Sulfuras, Hand of Ragnaros", 1, 80),
]);
const items = gildedRose.updateQuality();
expect(items[0].sellIn).toBe(1);
});
});
describe("Backstage passes", () => {
it("should increase quality by 1", () => {
const gildedRose = new GildedRose([
new Item("Backstage passes to a TAFKAL80ETC concert", 11, 1),
]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(2);
});
it("should increase quality by 2 when 10 days or less", () => {
const gildedRose = new GildedRose([
new Item("Backstage passes to a TAFKAL80ETC concert", 10, 1),
]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(3);
});
it("should increase quality by 3 when 5 days or less", () => {
const gildedRose = new GildedRose([
new Item("Backstage passes to a TAFKAL80ETC concert", 5, 1),
]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(4);
});
it("should drop quality to 0 after sellIn", () => {
const gildedRose = new GildedRose([
new Item("Backstage passes to a TAFKAL80ETC concert", 0, 1),
]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(0);
});
});
describe("Conjured items", () => {
it("should decrease quality by 2", () => {
const gildedRose = new GildedRose([new Item("Conjured", 1, 2)]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(0);
});
it("should decrease quality by 4 after sellIn", () => {
const gildedRose = new GildedRose([new Item("Conjured", 0, 4)]);
const items = gildedRose.updateQuality();
expect(items[0].quality).toBe(0);
});
});
});