Added Deadtest, tester om den fjerner et hjerte når den dør

src/test/java/inf112/skeleton/app/PlayerTest.java

@@ -55,4 +55,11 @@ public class PlayerTest {
 		assertEquals(player.y, y2+player.gravity);
 	}
 	
+	@Test
+	void DeadTest(){
+		Player player = new Player();
+		int heart = player.hearts;
+		player.Dead();
+		assertEquals(player.hearts, heart-1);
+	}
 }