Add Jest to TypeScript (and update dependencies)

TypeScript/test/gilded-rose.spec.ts

@@ -1,12 +0,0 @@
-import { expect } from 'chai';
-import { Item, GildedRose } from '../app/gilded-rose';
-
-describe('Gilded Rose', function () {
-
-    it('should foo', function() {
-        const gildedRose = new GildedRose([ new Item('foo', 0, 0) ]);
-        const items = gildedRose.updateQuality();
-        expect(items[0].name).to.equal('fixme');
-    });
-
-});

TypeScript/test/golden-master-text-test.ts

@@ -1,27 +1,27 @@
-import { Item, GildedRose } from '../app/gilded-rose';
+import { Item, GildedRose } from '@/gilded-rose';
 
 const items = [
-    new Item("+5 Dexterity Vest", 10, 20), //
-    new Item("Aged Brie", 2, 0), //
-    new Item("Elixir of the Mongoose", 5, 7), //
-    new Item("Sulfuras, Hand of Ragnaros", 0, 80), //
-    new Item("Sulfuras, Hand of Ragnaros", -1, 80),
-    new Item("Backstage passes to a TAFKAL80ETC concert", 15, 20),
-    new Item("Backstage passes to a TAFKAL80ETC concert", 10, 49),
-    new Item("Backstage passes to a TAFKAL80ETC concert", 5, 49),
-    // this conjured item does not work properly yet
-    new Item("Conjured Mana Cake", 3, 6)];
+  new Item("+5 Dexterity Vest", 10, 20), //
+  new Item("Aged Brie", 2, 0), //
+  new Item("Elixir of the Mongoose", 5, 7), //
+  new Item("Sulfuras, Hand of Ragnaros", 0, 80), //
+  new Item("Sulfuras, Hand of Ragnaros", -1, 80),
+  new Item("Backstage passes to a TAFKAL80ETC concert", 15, 20),
+  new Item("Backstage passes to a TAFKAL80ETC concert", 10, 49),
+  new Item("Backstage passes to a TAFKAL80ETC concert", 5, 49),
+  // this conjured item does not work properly yet
+  new Item("Conjured Mana Cake", 3, 6)];
 
 
 const gildedRose = new GildedRose(items);
 var days: number = 2;
 for (let i = 0; i < days; i++) {
-    console.log("-------- day " + i + " --------");
-    console.log("name, sellIn, quality");
-    items.forEach(element => {
-        console.log(element.name + ' ' + element.sellIn + ' ' + element.quality);
+  console.log("-------- day " + i + " --------");
+  console.log("name, sellIn, quality");
+  items.forEach(element => {
+    console.log(element.name + ' ' + element.sellIn + ' ' + element.quality);
 
-    });
-    console.log();
-    gildedRose.updateQuality();
-}
+  });
+  console.log();
+  gildedRose.updateQuality();
+}

TypeScript/test/jest/gilded-rose.spec.ts

@@ -0,0 +1,9 @@
+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');
+  });
+});

TypeScript/test/mocha/gilded-rose.spec.ts

@@ -0,0 +1,10 @@
+import { expect } from 'chai';
+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).to.equal('fixme');
+  });
+});