list.add(ss.toData("item1"));
list.add(ss.toData("item2"));
list.add(ss.toData("item3"));
list.add(ss.toData("item4"));
final SimpleClient client = getClient();
client.send(new AddAllRequest(queueName, list));
Object result = client.receive();
assertTrue((Boolean) result);
int size = getQueue().size();
assertEquals(size, list.size());
}