AggregateChildManualModel eveAfter = AggregateChildManualModel.all().aggregated(god, "children").filter("id", 1L).get();
assertEquals(eve, eveAfter);
eveAfter.name+="_UPD";
eveAfter.update();
AggregateChildManualModel eveAfter2 = AggregateChildManualModel.all().aggregated(god, "children").filter("id", 1L).get();
assertEquals(eveAfter, eveAfter2);
eveAfter2.name+="_UPD2";
eveAfter2.save();