assertNotNull(god.id);
assertNotNull(god.child.get().id);
god.children.asList().remove(eve);
god.update();
AggregateParentModel godbis = AggregateParentModel.all().filter("name", "god").get();
assertEquals(god, godbis);
List<AggregateChildModel> children = godbis.children.asList();
assertEquals(adam2, children.get(0));