public OrderFilterModelTests()
        {
            var mockRankings = MockEntities.MockRankings;

            mockLanguages     = MockEntities.MockLanguages;
            MockCustomerUsers = MockEntities.MockCustomerUsers(MockEntities.MockCustomers);
            mockOrders        = MockEntities.MockOrders(mockLanguages, mockRankings, MockCustomerUsers);

            // Modify request statuses
            mockOrders[0].Requests[0].Status = RequestStatus.DeniedByCreator;
            mockOrders[5].Requests[0].Status = RequestStatus.CancelledByBroker;
            mockOrderListRows = MockEntities.MockOrderListRows(mockOrders.ToList());
        }