public void TestNoofPagesInTheListOfCustomers() { BONorthWind bnw = new BONorthWind(); var customers = bnw.GetCustomers(); int pageSize = 10; int noOfPagesExpected = customers.Count / pageSize + 1; var customerPaged = new PagedList <Customer>(customers, pageSize); Assert.AreEqual(noOfPagesExpected, customerPaged.NoPages); List <Customer> customeratPageN = customerPaged.GetListFromPage(customerPaged.NoPages); Assert.AreEqual(customeratPageN.Count, (customers.Count - (customerPaged.NoPages - 1) * pageSize)); }