public void NoMissileTargetTest()
        {
            var battleArea1 = new BattleArea(2, 'B');

            var result = battleArea1.Target('A', 1);

            Assert.AreEqual(Missile.NoMissile, result);
        }
        public void HitTargetTest()
        {
            var result = battleArea.Target('A', 1);

            Assert.AreEqual(Missile.Hit, result);
        }