public void ReverseStringTest()
        {
            string testInput = "hello";
            
            var req = new FindStringReverseResult(testInput);
            string testOutput = req.Reverse();

            Assert.AreEqual("olleh", testOutput);
        }
        public ActionResult DisplayReversedString(StringRequest model)
        {

            if (ModelState.IsValid)
            {
                var g = new FindStringReverseResult(model.StringToReverse);
                var result = new StringResult();
                result.ReversedString = g.Reverse();
                return View("DisplayReversedString", result);
            }
            return View("ReverseRequest", model);


        }