public void PaginationGettingTotalPagesWorks() { List <Article> data = new List <Article> { new Article { Id = 0, Title = "T0" }, new Article { Id = 1, Title = "T1" }, new Article { Id = 2, Title = "T2" }, new Article { Id = 3, Title = "T3" }, new Article { Id = 4, Title = "T4" }, }; int pageSize = 2; int totalPages = PaginationService.GetTotalPages(data, pageSize); Assert.IsTrue(totalPages == 3); }