@Test
public void doSaveOrderNullOrderFee() {

	Order returnOrder = ServiceTestConfiguration.order();
	returnOrder.setOrderId(1);
	double amount = returnOrder.getQuantity()*returnOrder.getPrice().doubleValue()+returnOrder.getOrderFee().doubleValue();
	ResponseEntity<String> response = new ResponseEntity<String>("SUCCESS", HttpStatus.OK);
	
	
	//when(accountService.getUri()).thenReturn(uri);
	when(restTemplate.postForEntity(eq(service.downstreamProtocol + "://" + service.accountsService +"/accounts/transaction"), any(), eq(String.class))).thenReturn(response);
	when(repo.save(isA(Order.class))).thenReturn(returnOrder);
	Order requestOrder = ServiceTestConfiguration.order();
	requestOrder.setOrderFee(null);
	Order order = service.addOrder(requestOrder);
	assertEquals(order.getOrderFee(), ServiceTestConfiguration.order().getOrderFee());
}