### Question:
ElasticsearchClientService { protected TransportClient createTransportClient(Properties transportAddresses, Properties settings) { final TransportClient transportClient = new TransportClient(settingsBuilder().put(settings) .put("client.transport.sniff", true).build()); log.log(Level.INFO, "New TransportClient instance created, {0}", client); for (final String host : transportAddresses.stringPropertyNames()) { int port = Integer.parseInt(transportAddresses.getProperty(host)); log.info("Adding transport address: " + host + " port: " + port); transportClient.addTransportAddress(new InetSocketTransportAddress(host, port)); } return transportClient; }  Node createEmbeddedNode(String name, Properties settings); Client getClient(); @PreDestroy void destroy(); void checkHealthOfCluster(Client client);  }### Answer:
@Test public void createTransportClient() { }