public void User_SignOut_Redirects_To_Login()
        {
            // Arrange
            var auth = new Mock<IAuth>();
            var userService = new Mock<IUserService>();
            var controller = new UserController(userService.Object);

            // Act
            var result = controller.SignOut();

            // Assert
            Assert.IsInstanceOfType(result, typeof(RedirectToRouteResult));
        }
        public void User_SignOut_Displays_Message()
        {
            // Arrange
            var auth = new Mock<IAuth>();
            var userService = new Mock<IUserService>();
            var controller = new UserController(userService.Object);

            // Act
            var result = (RedirectToRouteResult)controller.SignOut();

            // Assert
            Assert.AreNotEqual(String.Empty, result.RouteValues["message"]);
        }