OpenSource/GildedRose-Refactoring-Kata
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Group tests by item

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Dan Holmes 2020-12-03 14:08:47 +00:00
parent 1fb84b5bb2
commit 8506d6e52b
1 changed files with 87 additions and 75 deletions
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162
js-jasmine/spec/shop_spec.js
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@ -8,84 +8,96 @@ describe('Shop', () => {
}; };
const gildedRose = new Shop([item]); const gildedRose = new Shop([item]);
describe('.updateQuality', () => { describe('.updateQuality', () => {
it("keeps name the same", () => { describe('Standard item', () => {
item.name = 'foo'; beforeEach(() => {
items = gildedRose.updateQuality(); item.name = 'foo';
expect(items[0].name).toEqual('foo'); });
it("keeps name the same", () => {
items = gildedRose.updateQuality();
expect(items[0].name).toEqual('foo');
});
it('decreases sellIn by 1', () => {
item.sellIn = 5;
const items = gildedRose.updateQuality();
expect(items[0].sellIn).toEqual(5 - 1);
});
it('decreases qualtiy by 1', () => {
item.sellIn = 5;
item.quality = 5;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(5 - 1);
});
it('when sell by passed, decreases quality by 2', () => {
item.sellIn = 0;
item.quality = 5;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(5 - 2);
});
it('will not reduce quality below 0', () => {
item.quality = 0;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(0);
});
}); });
it('decreases sellIn by 1', () => {
item.name = 'foo'; describe('Aged Brie', () => {
item.sellIn = 5; beforeEach(() => {
const items = gildedRose.updateQuality(); item.name = 'Aged Brie';
expect(items[0].sellIn).toEqual(5 - 1); });
it('will increase the quality by 1', () => {
item.sellIn = 5;
item.quality = 5;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(5 + 1);
});
it('will not increase quality above 50', () => {
item.quality = 50;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(50);
});
}); });
it('decreases qualtiy by 1', () => {
item.name = 'foo'; describe('Sulfuras', () => {
item.sellIn = 5; beforeEach(() => {
item.quality = 5; item.name = 'Sulfuras, Hand of Ragnaros';
const items = gildedRose.updateQuality(); });
expect(items[0].quality).toEqual(5 - 1); it('will not change the sellIn or quality', () => {
item.sellIn = 5;
item.quality = 5;
const items = gildedRose.updateQuality();
expect(items[0].sellIn).toEqual(5);
expect(items[0].quality).toEqual(5);
});
}); });
it('when sell by passed, decreases quality by 2', () => {
item.name = 'foo'; describe('Backstage passes', () => {
item.sellIn = 0; beforeEach(() => {
item.quality = 5; item.name = 'Backstage passes to a TAFKAL80ETC concert';
const items = gildedRose.updateQuality(); });
expect(items[0].quality).toEqual(5 - 2); it('will increase the quality by 1, more than 10 days before the concert', () => {
}); item.sellIn = 11;
it('will not reduce quality below 0', () => { item.quality = 5;
item.name = 'foo'; const items = gildedRose.updateQuality();
item.quality = 0; expect(items[0].quality).toEqual(6);
const items = gildedRose.updateQuality(); });
expect(items[0].quality).toEqual(0); it('will increase the quality by 2, 10 - 6 days before the concert', () => {
}); item.sellIn = 8;
it('will increase the quality of Aged Brie by 1', () => { item.quality = 5;
item.name = 'Aged Brie'; const items = gildedRose.updateQuality();
item.quality = 5; expect(items[0].quality).toEqual(7);
const items = gildedRose.updateQuality(); });
expect(items[0].quality).toEqual(5 + 1); it('will increase the quality by 3, 5 or less days before the concert', () => {
}); item.sellIn = 5;
it('will not increase quality above 50', () => { item.quality = 5;
item.name = 'Aged Brie'; const items = gildedRose.updateQuality();
item.quality = 50; expect(items[0].quality).toEqual(8);
const items = gildedRose.updateQuality(); });
expect(items[0].quality).toEqual(50); it('will decrease the quality to 0 after concert.', () => {
}); item.sellIn = 0;
it('will not change the sellIn or quality of Sulfuras', () => { item.quality = 5;
item.name = 'Sulfuras, Hand of Ragnaros'; const items = gildedRose.updateQuality();
item.sellIn = 5; expect(items[0].quality).toEqual(0);
item.quality = 5; });
const items = gildedRose.updateQuality();
expect(items[0].sellIn).toEqual(5);
expect(items[0].quality).toEqual(5);
});
it('will increase the quality of backstage passes by 1, more than 10 days before the concert', () => {
item.name = 'Backstage passes to a TAFKAL80ETC concert';
item.sellIn = 11;
item.quality = 5;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(6);
});
it('will increase the quality of backstage passes by 2, 10 - 6 days before the concert', () => {
item.name = 'Backstage passes to a TAFKAL80ETC concert';
item.sellIn = 8;
item.quality = 5;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(7);
});
it('will increase the quality of backstage passes by 3, 5 or less days before the concert', () => {
item.name = 'Backstage passes to a TAFKAL80ETC concert';
item.sellIn = 5;
item.quality = 5;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(8);
});
it('will decrease the quality of backstage passes to 0 after concert.', () => {
item.name = 'Backstage passes to a TAFKAL80ETC concert';
item.sellIn = 0;
item.quality = 5;
const items = gildedRose.updateQuality();
expect(items[0].quality).toEqual(0);
}); });
}); });
}); });