@Test public void testIt() throws Exception { final ZooKeeperPlus zk = getZk(); zk.ensureCreated("/", null, CreateMode.PERSISTENT); assertExists("/", zk); zk.ensureCreated("/simple", "1".getBytes(), CreateMode.PERSISTENT); assertExists("/simple", zk); zk.ensureCreated("/simple", "2".getBytes(), CreateMode.PERSISTENT); assertExists("/simple", zk); assertTrue(Arrays.equals(zk.getData("/simple", false, null), "1".getBytes())); zk.ensureCreated("/deeper/file", null, CreateMode.PERSISTENT); assertExists("/deeper/file", zk); assertExists("/deeper", zk); zk.ensureCreated("/simple/even/deeper", "3".getBytes(), CreateMode.PERSISTENT); assertTrue(Arrays.equals(zk.getData("/simple", false, null), "1".getBytes())); }