更新说明

README.md

@@ -172,18 +172,26 @@ class BasicPktTest extends TestCase
     public function testPackAndUnpackPingMessageWhitBody()
     {
         // 数据准备
-        $code = BasicPkt::PING;
-        $body = 'sdasdasdasdas';
+        $code = BasicPkt::PING; // 2 字节
+        // 隐藏字段(Body Length) 2 字节
+        $body = 'sdasdasdasdas'; // 13 字节
+        $bytesLength = 2 + 2 + 13;
 
         // 打包
         $basicPktProtocol = new BasicPkt();
         $basicPktProtocol->setCode($code);
         $basicPktProtocol->setBody($body);
         $string = $basicPktProtocol->encode();
+
+        // 验证编码后的长度
+        $this->assertEquals(strlen($string), $bytesLength);
 
         // 解包
         $newBasicPktProtocol = new BasicPkt();
         $newBasicPktProtocol->decode($string);
+
+        // 验证解包后的长度
+        $this->assertEquals(0, strlen($string));
 
         // 验证
         $this->assertEquals($newBasicPktProtocol->getCode(), $code);
@@ -194,18 +202,26 @@ class BasicPktTest extends TestCase
     public function testPackAndUnpackPongMessageWhitBody()
     {
         // 数据准备
-        $code = BasicPkt::PONG;
-        $body = 'dasdasdasdas';
+        $code = BasicPkt::PONG; // 2 字节
+        // 隐藏字段(Body Length)    2 字节
+        $body = 'dasdasdasdas'; // 12 字节
+        $bytesLength = 2 + 2 + 12;
 
         // 打包
         $basicPktProtocol = new BasicPkt();
         $basicPktProtocol->setCode($code);
         $basicPktProtocol->setBody($body);
         $string = $basicPktProtocol->encode();
+
+        // 验证编码后的长度
+        $this->assertEquals(strlen($string), $bytesLength);
 
         // 解包
         $newBasicPktProtocol = new BasicPkt();
         $newBasicPktProtocol->decode($string);
+
+        // 验证解包后的长度
+        $this->assertEquals(0, strlen($string));
 
         // 验证
         $this->assertEquals($newBasicPktProtocol->getCode(), $code);