protected abstract Application createApplication(Component component);
// Helper methods
protected void runTest(ConnectorHelper<Server> server,
ConnectorHelper<Client> client) throws Exception {
Engine nre = Engine.register(false);
nre.getRegisteredServers().add(server);
nre.getRegisteredClients().add(client);
nre.registerDefaultAuthentications();
nre.registerDefaultConverters();
String uri = start();
try {
call(uri);
} finally {