Delivery clientDelivery = _client.connection.getWorkHead();
assertEquals(_client.delivery, clientDelivery);
assertTrue(clientDelivery.isUpdated());
assertEquals(_client.sender, clientDelivery.getLink());
clientDelivery.disposition(clientDelivery.getRemoteState());
assertEquals(Accepted.getInstance(), _client.delivery.getLocalState());
clientDelivery.settle();
assertNull("Now we've settled, the delivery should no longer be in the work list", _client.connection.getWorkHead());