public void EditOrder()
        {
            string mode = "Mock";
            var repo = new OrderMockModeRepo();

            var newOrder = repo.GetOne(2, "06012013");

            newOrder.CustomerName = "Smith";
            repo.Edit(newOrder, "06012013");

            var results = repo.GetOne(2, "06012013");

            Assert.AreEqual(results.CustomerName, "Smith");
        }