Removed debugging code, tweaks to tests

tests/Group/ConnectionGroupTest.php

@@ -3,11 +3,14 @@
 namespace NoccyLabs\React\WebSocket\Group;
 
 use NoccyLabs\React\WebSocket\WebSocketConnection;
+use NoccyLabs\React\WebSocket\WebSocketProtocol;
 use PHPUnit\Framework\Attributes\CoversClass;
 use React\Http\Message\ServerRequest;
 use React\Stream\ThroughStream;
 
 #[CoversClass(ConnectionGroup::class)]
+#[CoversClass(WebSocketConnection::class)]
+#[CoversClass(WebSocketProtocol::class)]
 class ConnectionGroupTest extends \PHPUnit\Framework\TestCase
 {
 
@@ -49,4 +52,4 @@ class ConnectionGroupTest extends \PHPUnit\Framework\TestCase
         $this->assertEquals(3, count($r));
     }
 
-}
+}

tests/WebSocketMiddlewareTest.php

@@ -6,6 +6,7 @@ use PHPUnit\Framework\Attributes\CoversClass;
 use React\Http\Message\ServerRequest;
 
 #[CoversClass(WebSocketMiddleware::class)]
+#[CoversClass(WebSocketConnection::class)]
 class WebSocketMiddlewareTest extends \PHPUnit\Framework\TestCase
 {
 
@@ -54,4 +55,4 @@ class InvokableDummy
     public function test()
     {
     }
-}
+}