From 5a6a648d8a2c0d8dd0a580d4fe426b93f6df7c6c Mon Sep 17 00:00:00 2001
From: Pabasara Jayawardhana <pabasara@360development.net>
Date: Sun, 19 Sep 2021 07:37:17 +0530
Subject: [PATCH] Added system basic test

---
 js-jest/src/gilded_rose.js       | 57 +++++---------------------------
 js-jest/test/gilded_rose.test.js | 23 ++++++++-----
 2 files changed, 24 insertions(+), 56 deletions(-)

diff --git a/js-jest/src/gilded_rose.js b/js-jest/src/gilded_rose.js
index 079f0739..1f26c7b9 100644
--- a/js-jest/src/gilded_rose.js
+++ b/js-jest/src/gilded_rose.js
@@ -20,58 +20,19 @@ class ItemUpdater {
 }
 
 class Shop {
-  constructor(items = []) {
-    this.items = items;
+  constructor(itemUpdaters=[]){
+    this.itemUpdaters = itemUpdaters;
   }
-  updateQuality() {
 
-    for (let i = 0; i < this.items.length; i++) {
-      if (this.items[i].name != 'Aged Brie' && this.items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
-        if (this.items[i].quality > 0) {
-          if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
-            this.items[i].quality = this.items[i].quality - 1;
-          }
-        }
-      } else {
-        if (this.items[i].quality < 50) {
-          this.items[i].quality = this.items[i].quality + 1;
-          if (this.items[i].name == 'Backstage passes to a TAFKAL80ETC concert') {
-            if (this.items[i].sellIn < 11) {
-              if (this.items[i].quality < 50) {
-                this.items[i].quality = this.items[i].quality + 1;
-              }
-            }
-            if (this.items[i].sellIn < 6) {
-              if (this.items[i].quality < 50) {
-                this.items[i].quality = this.items[i].quality + 1;
-              }
-            }
-          }
-        }
-      }
-      if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
-        this.items[i].sellIn = this.items[i].sellIn - 1;
-      }
-      if (this.items[i].sellIn < 0) {
-        if (this.items[i].name != 'Aged Brie') {
-          if (this.items[i].name != 'Backstage passes to a TAFKAL80ETC concert') {
-            if (this.items[i].quality > 0) {
-              if (this.items[i].name != 'Sulfuras, Hand of Ragnaros') {
-                this.items[i].quality = this.items[i].quality - 1;
-              }
-            }
-          } else {
-            this.items[i].quality = this.items[i].quality - this.items[i].quality;
-          }
-        } else {
-          if (this.items[i].quality < 50) {
-            this.items[i].quality = this.items[i].quality + 1;
-          }
-        }
-      }
+  updateQuality() {
+    let items = [];
+
+    for (let i = 0; i < this.itemUpdaters.length; i++) {
+      let item = this.itemUpdaters[i].updateQuality();
+      items.push(item);
     }
 
-    return this.items;
+    return items;
   }
 }
 
diff --git a/js-jest/test/gilded_rose.test.js b/js-jest/test/gilded_rose.test.js
index 7999dde9..c4f31f96 100644
--- a/js-jest/test/gilded_rose.test.js
+++ b/js-jest/test/gilded_rose.test.js
@@ -1,13 +1,5 @@
 const {Shop, Item, ItemUpdater} = require("../src/gilded_rose");
 
-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).toBe("foo");
-  });
-});
-
 describe("Gilded Rose check common rules", function () {
   it("Item quality should decrease by one", function () {
     const gildedRose = new ItemUpdater(new Item("+5 Dexterity Vest", 10, 20));
@@ -21,4 +13,19 @@ describe("Gilded Rose check common rules", function () {
     expect(item.quality).toBe(0);
   });
 
+});
+
+describe("Gilded Rose system test", function() {
+  it("should check list of itemUpater", function() {
+    const itemUpdaters = [
+      new ItemUpdater(new Item("+5 Dexterity Vest", 10, 20)),
+    ];
+    
+    const days = Number(process.argv[2]) || 2;
+    const gildedRose = new Shop(itemUpdaters);
+    
+    for (let day = 0; day < days; day++) {
+      gildedRose.updateQuality();
+    }
+  });
 });
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