public void ChangenameHeal()
        {
            Spell testingspell2 = new Swinwarts_School_of_Magic.Heal("qwerty");

            Assert.AreSame(testingspell2.Cast(), "Ahhh...you feel better");
            testingspell2.Name = "xyz";
            Assert.AreSame(testingspell2.Cast(), "Ahhh...you feel better");
        }
        public void Heal()
        {
            Spell testingspell2 = new Heal("Paul's potent poultice");

            Assert.AreEqual(testingspell2.Cast(), "Ahhh...you feel better");
        }