[unit test] - At the end of each day our system lowers both values for every item

Java/README.md

@@ -0,0 +1,27 @@
+## Why refactoring ?
+- Ability to easily add new kind of items(like conjured) 
+- However, without altering the Item class or Items property
+                                                        
+## Requirements
+
+- All items have a SellIn value which denotes the number of days we have to sell the item
+- All items have a Quality value which denotes how valuable the item is
+- At the end of each day our system lowers both values for every item
+
+# unit tests
+-[x] At the end of each day our system lowers both values for every item
+-[ ] Once the sell by date has passed, Quality degrades twice as fast
+-[ ] The Quality of an item is never negative
+-[ ] "Aged Brie" actually increases in Quality the older it gets
+-[ ] The Quality of an item is never more than 50
+-[ ] "Sulfuras", being a legendary item, never has to be sold or decreases in Quality
+-[ ] "Backstage passes", like aged brie, increases in Quality as its SellIn value approaches;
+-[ ] Quality increases by 2 when there are 10 days or less and by 3 when there are 5 days or less but
+-[ ] Quality drops to 0 after the concert
+-[ ] an item can never have its Quality increase above 50, however "Sulfuras" is a legendary item and as such its Quality is 80 and it never alters.
+
+## Technical Issues, with a balanced priority
+-[ ]
+
+## Refactoring actions
+

Java/src/test/java/com/gildedrose/GildedRoseTest.java

@@ -11,7 +11,17 @@ public class GildedRoseTest {
         Item[] items = new Item[] { new Item("foo", 0, 0) };
         GildedRose app = new GildedRose(items);
         app.updateQuality();
-        assertEquals("fixme", app.items[0].name);
+        assertEquals("foo", app.items[0].name);
+    }
+
+    //At the end of each day our system lowers both values for every item
+    @Test
+    public void shouldLowerBothValues(){
+        Item[] items = new Item[] { TestHelper.getItem("foobar", 1, 1) };
+        GildedRose app = new GildedRose(items);
+        app.updateQuality();
+        assertEquals(0, app.items[0].quality);
+        assertEquals(0, app.items[0].sellIn);
     }
 
 }

Java/src/test/java/com/gildedrose/TestHelper.java

@@ -0,0 +1,8 @@
+package com.gildedrose;
+
+public class TestHelper {
+
+    static Item getItem(String name, Integer sellIn, Integer quality){
+        return new Item(name, sellIn, quality);
+    }
+}

Java/src/test/java/com/gildedrose/TexttestFixture.java

@@ -14,7 +14,8 @@ public class TexttestFixture {
             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("Conjured Mana Cake", 3, 6)
+        };
 
         GildedRose app = new GildedRose(items);