/** Exercise the testable functions, verify tostring, etc... */
@Test
public void testTestability() throws Exception {
TestableZooKeeper zk = createClient();
try {
LOG.info("{}",zk.testableLocalSocketAddress());
LOG.info("{}",zk.testableRemoteSocketAddress());
LOG.info("{}",zk.toString());
} finally {
zk.close();
zk.testableWaitForShutdown(CONNECTION_TIMEOUT);