public void Delete_DeleteConfirmed_success()
        {
            // Arrange
            ProductManagerController controller = new ProductManagerController();
            // Act
            // var redirectToRouteResult = controller.Delete(1083) as RedirectToRouteResult;
            ViewResult result = controller.DeleteConfirmed(34) as ViewResult;

            // Assert
            Assert.IsNotNull(result);
        }
        public void Delete_DeleteConfirmed_success2()
        {
            // Arrange
            ProductManagerController controller = new ProductManagerController();
            // Act
            // var redirectToRouteResult = controller.Delete(1083) as RedirectToRouteResult;
            var redirectToRouteResult = controller.DeleteConfirmed(89) as RedirectToRouteResult;

            // Assert
            Assert.AreEqual("Index", redirectToRouteResult.RouteValues["Action"]);
            // Assert.AreEqual("Account", redirectToRouteResult.RouteValues["controller"]);
        }