Completed Lab

src/main/java/com/zipcodewilmington/gildedrose/Inventory.java

@@ -9,6 +9,59 @@ public class Inventory {
         this.items = items;
     }
 
+    public void updateQuality(){
+        for(Item item : items){
+            String name = item.getName();
+            int sellin = item.getSellIn();
+            int quality = item.getQuality();
+            if(quality>=0 || quality<=50){
+                setQuality(name, item, quality, setSellin( name, sellin, item));
+            }
+        }
+    }
+
+    public void setQuality(String name, Item item, int quality, int sellinAdjustment){
+        if(name.equals("Aged Brie")) {
+            item.setQuality(quality+sellinAdjustment);
+        } else if(name.equals("Backstage passes to a TAFKAL80ETC concert")){
+            setQualityForPasses(item, quality);
+        }
+
+        else{
+            item.setQuality(quality-sellinAdjustment);
+        }
+    }
+    public int setSellin(String name,int sellin, Item item){
+        int newSellin = sellin -1;
+        item.setSellIn(newSellin);
+        int sellinAdjustment = (newSellin <= 0) ? 2 : 1;
+        return sellinAdjustment;
+    }
+    public void setQualityForPasses(Item item, int quality) {
+        int sellin = item.getSellIn();
+        int newSellin = sellin - 1;
+        item.setSellIn(newSellin);
+        if (newSellin <= 0) {
+            item.setQuality(0);
+        } else if (newSellin <= 5) {
+            item.setQuality(quality + 3);
+        } else if (newSellin <= 10) {
+            item.setQuality(quality + 2);
+        } else{
+            item.setQuality(quality+1);
+        }
+    }
+
+
+
+
+
+
+
+
+
+
+/*(
 
     public void updateQuality() {
         for (int i = 0; i < items.length; i++) {
@@ -62,5 +115,6 @@ public class Inventory {
                 }
             }
         }
-    }
+
+    } */
 }

src/test/java/com/zipcodewilmington/gildedrose/InventoryTest.java

@@ -4,9 +4,111 @@ import org.junit.Assert;
 import org.junit.Test;
 
 public class InventoryTest {
+
+
+    @Test
+    public void updateQualityPt1() {
+
+        //Given
+        Item item1 = new Item("food", 2, 1);
+        Item item2 = new Item("food", 2, 1);
+        Item[] items = new Item[]{item1, item2};
+        //System.out.println(items);
+        Inventory unventory = new Inventory(items);
+        // when
+        unventory.updateQuality();
+        //Then
+        int actual = item1.getQuality();
+        int expected = 0;
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void updateQualityPt2() {
+        //Given
+        Item item1 = new Item("Backstage passes to a TAFKAL80ETC concert", 10, 46);
+        Item item2 = new Item("Backstage passes to a TAFKAL80ETC concert", 8, 39);
+        Item item3 = new Item("Backstage passes to a TAFKAL80ETC concert", 5, 30);
+        Item[] items = new Item[]{item1, item2, item3};
+        Inventory newStuff = new Inventory(items);
+        //When
+        newStuff.updateQuality();
+
+        //Then
+        int actual = item1.getQuality();
+        int expected = 48;
+        Assert.assertEquals(expected, actual);
+    }
+
     @Test
-    public void updateQuantityTest(){
-        Assert.assertEquals(1, 1);
+    public void updateQualityPt3() {
+        //Given
+        Item item1 = new Item("This is new name", -2,5);
+        Item item2 = new Item("Another name mayne", -6,10);
+        Item[] items = new Item[]{item1, item2};
+        Inventory otherStuff = new Inventory(items);
+
+        //When
+
+        otherStuff.updateQuality();
+
+        //Then
+        int actual = item1.getQuality();
+        int expected = 3;
+        Assert.assertEquals(expected, actual);
     }
+
+    @Test
+    public void updateQualityPt4() {
+        //Given
+        Item item1 = new Item("Aged Brie", -1, 41);
+        Item[] items = new Item[]{item1};
+        Inventory differentStuff = new Inventory(items);
+
+        //When
+
+        differentStuff.updateQuality();
+
+        //Then
+
+        int actual = item1.getQuality();
+        int expected = 43;
+        Assert.assertEquals(expected, actual);
+    }
+        @Test
+        public void updateQualityPt5() {
+            //Given
+        Item item1 = new Item ("Backstage passes to a TAFKAL80ETC concert", -2, 2);
+        Item[] items = new Item[]{item1};
+        Inventory finalVariable = new Inventory(items);
+
+            //When
+        finalVariable.updateQuality();
+            //Then
+            int actual = item1.getQuality();
+            int expected = 0;
+            Assert.assertEquals(expected, actual);
+
+        }
+
+    @Test
+    public void updateQualityPt6() {
+        //Given
+        Item item1 = new Item("Backstage passes to a TAFKAL80ETC concert", -2, 2);
+        Item[] items = new Item[]{item1};
+        Inventory variable = new Inventory(items);
+
+        //When
+        item1.setName("Final Name");
+
+        //Then
+        String expected = "Final Name";
+        String actual = item1.getName();
+        Assert.assertEquals(expected, actual);
+
+    }
+
+
 }
 
+