@Test
public void test_addWithTradesAndAttributes_addThenGet() {
ManageablePosition position = new ManageablePosition(BigDecimal.TEN, ExternalId.of("A", "B"));
position.addAttribute("PA1", "A");
position.addAttribute("PA2", "B");
LocalDate tradeDate = _now.toLocalDate();
OffsetTime tradeTime = _now.toOffsetTime().minusSeconds(500);
ManageableTrade trade1 = new ManageableTrade(BigDecimal.TEN, ExternalId.of("A", "B"), tradeDate, tradeTime, ExternalId.of("CPS", "CPV"));
trade1.addAttribute("TA11", "C");