[tests][supervise] fixed supervise test

tests/cli/test_supervise.py

@@ -42,7 +42,7 @@ def test_supervise(requestsMock, fetch, runner):
     config['supervisor']['get_path'] = '/get'
     config['heatpump']['mac_address'] = '00:11:22:33:44:55'
 
-    data = {'macAddress':config['heatpump']['mac_address']}
+    data = {'macAddress':'001122334455'}
 
     try:
         r = runner.invoke(cli, 'supervise')