Solve the error from test part

test/TestDataSender.h

@@ -7,11 +7,17 @@ class TestDataSender : public DataSender
 {
 public:
     QByteArray consoleData;
+    QByteArray slotData;
 
     void send(const QByteArray& data) override
     {
         consoleData = data;
     }
+
+    void sendProbeSlots(const QByteArray& data) override
+    {
+        slotData = data;
+    }
 };
 
 #endif //TESTDATASENDER_H