public void Get_ViewResult_Create_Test()
        {
            //Arrange
            FlickrLikeController controller = new FlickrLikeController(_userManager, _db);

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

            //Assert
            Assert.IsType <ViewResult>(result);
        }
        public void Get_ModelList_Index_Test()
        {
            //Arrange
            FlickrLikeController controller   = new FlickrLikeController(_userManager, _db);
            IActionResult        actionResult = controller.Index();
            ViewResult           indexView    = controller.Index() as ViewResult;

            //Act
            var result = indexView.ViewData.Model;

            //Assert
            Assert.IsType <List <Image> >(result);
        }