public void Convert_test_3()
        {
            var htod   = new HexToDecimal();
            var result = htod.Convert("AB2");

            Assert.AreEqual(result, 2738);
        }
        public void Convert_test_1()
        {
            var htod   = new HexToDecimal();
            var result = htod.Convert("AF");

            Assert.AreEqual(result, 175);
        }
        public void Convert_test_2()
        {
            var htod   = new HexToDecimal();
            var result = htod.Convert("ACD");

            Assert.AreEqual(result, 2765);
        }