diff --git a/test/index.js b/test/index.js
index 6a89cfc..ea804fe 100644
--- a/test/index.js
+++ b/test/index.js
@@ -1,5 +1,2 @@
-const weServer = require('./websocketServer')
-
-weServer.on('connection',()=>{
-    console.error('websocket-server connected');
-})
\ No newline at end of file
+const wsServer = require('./websocketServer')
+const wsClient = require('./websocketClient')
diff --git a/test/websocketClient.js b/test/websocketClient.js
new file mode 100644
index 0000000..fa13793
--- /dev/null
+++ b/test/websocketClient.js
@@ -0,0 +1,25 @@
+
+const ws = require('ws')
+
+const wsClient = new ws.WebSocket('http://localhost:8000')
+
+wsClient.on('error', console.error);
+
+wsClient.on('open', function open() {
+    console.error('open');
+  const array = new Float32Array(5);
+
+  for (var i = 0; i < array.length; ++i) {
+    array[i] = i / 2;
+  }
+
+  wsClient.send('yuyu',()=>{
+    console.error('我发送了');
+  });
+});
+
+wsClient.on('message',(message)=>{
+    console.error('received: %s', message);
+    console.error(message,'message');
+})
+module.exports = wsClient
\ No newline at end of file
diff --git a/test/websocketServer.js b/test/websocketServer.js
index b78e5cf..1b37e87 100644
--- a/test/websocketServer.js
+++ b/test/websocketServer.js
@@ -1,7 +1,18 @@
 
 const ws = require('ws')
 
-const weServer = new ws.WebSocketServer({port:8000})
+const wsServer = new ws.WebSocketServer({port:8000})
+wsServer.on('connection',(ws)=>{
+    ws.on('error', console.error);
+
+    ws.on('message', function message(data) {
+      console.error('received: %s', data);
+    });
+  
+    ws.send('something');
+})
+
+module.exports = wsServer
+
 
-module.exports = weServer