Save test-jsons 4

Author: bouwew

tests/data/stretch/stretch_v23.json

@@ -305,7 +305,7 @@
   "f7b145c8492f4dd7a4de760456fdef3e": {
     "dev_class": "switching",
     "members": ["407aa1c1099d463c9137a3a9eda787fd"],
-    "model": "Switchgroup",
+    "model": "Group",
     "name": "Test",
     "switches": {
       "relay": false

tests/data/stretch/stretch_v31.json

@@ -91,7 +91,7 @@
       "059e4d03c7a34d278add5c7a4a781d19",
       "cfe95cf3de1948c0b8955125bf754614"
     ],
-    "model": "Switchgroup",
+    "model": "Group",
     "name": "Schakel",
     "switches": {
       "relay": true
@@ -107,7 +107,7 @@
       "cfe95cf3de1948c0b8955125bf754614",
       "e1c884e7dede431dadee09506ec4f859"
     ],
-    "model": "Switchgroup",
+    "model": "Group",
     "name": "Stroomvreters",
     "switches": {
       "relay": true