100 percent test coverage

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

@@ -9,48 +9,213 @@ public class InventoryTest {
     private String name;
     private int sellIn;
     private int quality;
-    private Item item;
+    private Item[] items;
+    private Inventory store;
+    private Item brie;
+    private Item ticket;
+    private Item legend;
+    private Item other;
 
     @Before
     public void setUp(){
-        item = new Item("Aged Brie", 5,25);
+        ticket = new Item("Backstage passes to a TAFKAL80ETC concert", 0,0);
+        brie = new Item ("Aged Brie", 0,50);
+        legend = new Item("Sulfuras, Hand of Ragnaros",0,50);
+        other = new Item("other", 5,5);
+        items =new Item[]{ brie, ticket, legend, other};
+        store = new Inventory(items);
 
     }
 
     @Test
-    public void updateQualityTest(){
-        Assert.assertEquals(1, 1);
+    public void sellInTest(){
+        int expected = 5;
+        int actual = other.getSellIn();
+        Assert.assertEquals(expected, actual);
     }
 
     @Test
-    public void getNameTest(){
-        item.setName("Aged Brie");
-        String actual = name;
+    public void nameTest (){
+        store.updateQuality();
         String expected = "Aged Brie";
-        Assert.assertEquals(expected, actual);
+        String actual = brie.getName();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void agedBrieQualityTest (){
+        store.updateQuality();
+        int expected =50;
+        int actual = brie.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void agedBrieSellInTest (){
+        store.updateQuality();
+        int expected = -1;
+        int actual = brie.getSellIn();
+        Assert.assertEquals(expected,actual);
+    }
+
+    //expired test that
+
+    @Test // when expired quality increases by 2
+    public void agedBrieSellInExpiredTest (){
+        brie.setQuality(48);
+        store.updateQuality();
+        int expected = 50;
+        int actual = brie.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void setSellInTest (){
+        brie.setSellIn(10);
+        int expected = 10;
+        int actual = brie.getSellIn();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void setQualityTest (){
+        brie.setQuality(10);
+        int expected = 10;
+        int actual = brie.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void agedBrieSetSellInUpdateTest (){
+        brie.setSellIn(10);
+        store.updateQuality();
+        int expected = 9;
+        int actual = brie.getSellIn();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void agedBrieSetSellInQualityTest (){
+        brie.setSellIn(5);
+        brie.setQuality(45);
+        store.updateQuality();
+        int expected = 46;
+        int actual = brie.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void ticketQualityTest (){
+        store.updateQuality();
+        int expected =0;
+        int actual = ticket.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void ticketSellInTest (){
+        store.updateQuality();
+        int expected = -1;
+        int actual = ticket.getSellIn();
+        Assert.assertEquals(expected,actual);
+    }
+
+    @Test
+    public void ticketExpiredQualitySellInTest (){
+        ticket.setQuality(5);
+        store.updateQuality();
+        int expected = 0;
+        int actual = ticket.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
 
+    @Test
+    public void ticketSetSellInUpdateTest (){
+        ticket.setSellIn(10);
+        store.updateQuality();
+        int expected = 9;
+        int actual = ticket.getSellIn();
+        Assert.assertEquals(expected,actual);
     }
 
     @Test
-    public void getSellInTest(){
+    public void ticketSetFarSellInUpdateTest (){
+        ticket.setSellIn(20);
+        store.updateQuality();
+        int expected = 1;
+        int actual = ticket.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
 
+    @Test
+    public void ticketSetSellInQualityTest (){
+        ticket.setSellIn(5);
+        ticket.setQuality(35);
+        store.updateQuality();
+        int expected = 38;
+        int actual = ticket.getQuality();
+        Assert.assertEquals(expected,actual);
     }
 
     @Test
-    public void setSellInTest(){
+    public void legendQualityTest (){
+        store.updateQuality();
+        int expected = 50;
+        int actual = legend.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
 
+    @Test
+    public void legendSetSellInUpdateTest (){
+        ticket.setSellIn(35);
+        store.updateQuality();
+        int expected = 0;
+        int actual = legend.getSellIn();
+        Assert.assertEquals(expected,actual);
     }
 
     @Test
-    public void getQualityTest(){
+    public void otherQualityTest (){
+        store.updateQuality();
+        int expected =4;
+        int actual = other.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
 
+    @Test
+    public void otherNameTest (){
+        other.setName("Thing");
+        String expected ="Thing";
+        String actual = other.getName();
+        Assert.assertEquals(expected,actual);
     }
 
     @Test
-    public void setQualityTest(){
+    public void otherSetSellInUpdateTest (){
+        other.setSellIn(1);
+        store.updateQuality();
+        int expected = 0;
+        int actual = other.getSellIn();
+        Assert.assertEquals(expected,actual);
+    }
 
+    @Test
+    public void otherSetSellInExpiredUpdateTest (){
+        other.setSellIn(0);
+        store.updateQuality();
+        int expected = -1;
+        int actual = other.getSellIn();
+        Assert.assertEquals(expected,actual);
     }
 
+    @Test
+    public void otherQualityExpiredUpdateTest (){
+        other.setSellIn(-1);
+        store.updateQuality();
+        int expected = 3;
+        int actual = other.getQuality();
+        Assert.assertEquals(expected,actual);
+    }
 
 
 }