final String channelId = UUID.randomUUID().toString();
sendXhrOpenFrameRequest(factory, sessionUrl);
final FullHttpResponse sendResponse = sendXhrHelloMessageRequest(factory, sessionUrl, uaid, channelId);
assertThat(sendResponse.getStatus(), is(HttpResponseStatus.NO_CONTENT));
final HelloResponseImpl handshakeResponse = pollXhrHelloMessageResponse(factory, sessionUrl);
assertThat(handshakeResponse.getMessageType(), is(MessageType.Type.HELLO));
assertThat(handshakeResponse.getUAID(), not(equalTo(uaid)));
}