private OrderLine createOrderLine() {
OrderLine orderLine = OrderLine.create();
orderLine.setName("bla");
orderLine.setCode("code-" + UUID.randomUUID());
HoursGroup hoursGroup = new HoursGroup();
hoursGroup.setCode("hours-group-code-" + UUID.randomUUID());
orderLine.addHoursGroup(hoursGroup);
Order order = Order.create();
OrderVersion orderVersion = ResourceAllocationDAOTest
.setupVersionUsing(scenarioManager, order);
order.setName("bla-" + UUID.randomUUID());