Testing of dices, and merged interfaces to class, and changed methods to properties

BackendTests/Game/Items/DiceTests.cs

@@ -1,6 +1,15 @@
+using pacMan.Game.Items;
+
 namespace BackendTests.Game.Items;
 
 public class DiceTests
 {
-    
+    [Test]
+    public void Roll_ReturnsNumberBetween1And6()
+    {
+        var dice = new Dice();
+        var roll = dice.Roll;
+        Assert.That(roll, Is.GreaterThanOrEqualTo(1));
+        Assert.That(roll, Is.LessThanOrEqualTo(6));
+    }
 }