Client client = new Client(clientLocator, clientConfig);
client.connect();
log.info("client is connected");
// Test invocations.
assertEquals("abc", client.invoke("abc"));
log.info("first invocation succeeded");
assertEquals("lmn", client.invoke("lmn"));
log.info("second invocation succeeded");
assertEquals("xyz", client.invoke("xyz"));
log.info("third invocation succeeded");