Add test for lock-state

Author: bouwew

tests/test_smile.py

@@ -941,6 +941,7 @@ async def test_connect_adam_plus_anna(self):
             # Plug MediaCenter
             "aa6b0002df0a46e1b1eb94beb61eddfe": {
                 "electricity_consumed": 10.3,
+                "lock": False,
                 "relay": True,
             },
         }
@@ -1459,6 +1460,7 @@ async def test_connect_stretch_v23(self):
             # Tv hoek 25F6790
             "c71f1cb2100b42ca942f056dcb7eb01f": {
                 "electricity_consumed": 33.3,
+                "lock": False,
                 "relay": True,
             },
             # Wasdroger 043AECA