assertNull(client.receive());
client.send(new MapPutRequest(mapName, TestUtil.toData(1), TestUtil.toData(5), ThreadUtil.getThreadId()));
assertEquals(3, client.receive());
client.send(new MapGetRequest(mapName, TestUtil.toData(1)));
assertEquals(5, client.receive());
client.send(new MapGetRequest(mapName, TestUtil.toData(7)));
assertNull(client.receive());
client.send(new MapSetRequest(mapName, TestUtil.toData(1), TestUtil.toData(7), ThreadUtil.getThreadId()));
assertFalse((Boolean) client.receive());
client.send(new MapGetRequest(mapName, TestUtil.toData(1)));
assertEquals(7, client.receive());