public void CollectHealthPotion()
        {
            gameModelMock.Object.MyPlayer.Health = 50;
            int      entryHealth  = 50;
            Powerups healthPotion = gameModelMock.Object.Powerups[0];

            gameLogicTest.CollectPowerup(healthPotion);
            Assert.That(gameModelMock.Object.MyPlayer.Health, Is.EqualTo(entryHealth + healthPotion.ModifyRate));
        }