public void SortIsDescending_ByAct_ReturnsHomeView()
{
var accessor = TestHelperLibrary.SetUpHttpContextAccessor();
var unitOfWork = TestHelperLibrary.SetupUnitOfWork();
accessor.Object.HttpContext.Session.SetInt32("page_size", 3);
var controller = new VacationController(unitOfWork.Object, accessor.Object);
controller.Sort(SortType.SortByActivities);
controller.Sort(SortType.SortByActivities);
var result = controller.Home() as ViewResult;
var viewModel = result.Model as VacationListViewModel;
Assert.Equal(3, viewModel.Trips[2].Id);
Assert.Equal(2, viewModel.Trips[1].Id);
Assert.Equal(1, viewModel.Trips[0].Id);
Assert.IsType <ViewResult>(result);
}