public void About()
        {
            // Arrange
            HomeController controller = new HomeController();

            // Act
            ViewResult result = controller.About() as ViewResult;

            // Assert
            ViewDataDictionary viewData = result.ViewData;
            Assert.AreEqual("About Page", viewData["Title"]);
        }
        public void Index()
        {
            // Arrange
            HomeController controller = new HomeController();

            // Act
            ViewResult result = controller.Index() as ViewResult;

            // Assert
            ViewDataDictionary viewData = result.ViewData;
            Assert.AreEqual("Home Page", viewData["Title"]);
            Assert.AreEqual("Welcome to ASP.NET MVC!", viewData["Message"]);
        }