public void TestAddFoodReturnsView()
        {
            var accessor   = TestLibrary.TestLibrary.SetUpHttpContextAccessor();
            var unitOfWork = TestLibrary.TestLibrary.SetUpIUnitOfWork();

            var controller = new AdminController(unitOfWork.Object, accessor.Object);
            var result     = controller.AddFood() as ViewResult;

            Assert.IsType <ViewResult>(result);
        }