### Question:
SocketServer implements NetworkServer { public int getPort() { return port; } SocketServer(NetworkConfig config, SSLConfig sslConfig, MetricRegistry registry, ArrayList<Port> portList); String getHost(); int getPort(); int getSSLPort(); int getNumProcessorThreads(); int getMaxQueuedRequests(); int getSendBufferSize(); int getRecvBufferSize(); int getMaxRequestSize(); @Override RequestResponseChannel getRequestResponseChannel(); void start(); void shutdown();  }### Answer:
@Test public void simpleRequest() throws IOException, InterruptedException { simpleRequest(new Port(server.getPort(), PortType.PLAINTEXT)); }