public void Four_Returns_V()
        {
            var kata = new CaesarPlaysLottery();

            var result = kata.Convert(4);

            Assert.AreEqual("IV", result);
        }
        public void One_Returns_I()
        {
            var kata = new CaesarPlaysLottery();

            var result = kata.Convert(1);

            Assert.AreEqual("I", result);
        }
        public void Fifty_Returns_L()
        {
            var kata = new CaesarPlaysLottery();

            var result = kata.Convert(50);

            Assert.AreEqual("L", result);
        }