public void testRemoveOrderLineGroupWithAdvanceAssignments()
throws DuplicateValueTrueReportGlobalAdvanceException,
DuplicateAdvanceAssignmentForOrderElementException,
InstanceNotFoundException {
Order order = createValidOrder();
OrderVersion orderVersion = order.getOrderVersionFor(scenarioManager
.getCurrent());
OrderElement orderElement = OrderElementTest
.givenOrderLineGroupWithTwoOrderLines(orderVersion, 2000, 3000);
order.add(orderElement);
order.useSchedulingDataFor(order.getOrderVersionFor(scenarioManager