public async Task <IActionResult> AboutAsync()
        {
            ViewData["Message"] = $"Hello {User.Identity.Name}!";
            ViewData["Values"]  = await testService.GetValuesAsync();

            return(View());
        }
        public async Task <IActionResult> GetBooks()
        {
            var responseTask = await _testService.GetValuesAsync("api/books");

            var result = JsonConvert.DeserializeObject <List <BookViewModel> >(responseTask.ToString());

            return(View("Index", result));
        }