Rework to avoid extra testcode

Author: bouwew

plugwise/helper.py

@@ -382,16 +382,14 @@ def _collect_group_sensors(
         measurements: dict[str, UOM],
     ) -> None:
         """Collect group sensors."""
-        if (group := self._domain_objects.find(f'./group[@id="{entity_id}"]')) is None:
-            return
-
-        for measurement, attrs in measurements.items():
-            locator = f'.//logs/point_log[type="{measurement}"]/period/measurement'
-            if (group_meas_loc := group.find(locator)) is None:
-                return
+        if (group := self._domain_objects.find(f'./group[@id="{entity_id}"]')) is not None:
+            for measurement, attrs in measurements.items():
+                locator = f'.//logs/point_log[type="{measurement}"]/period/measurement'
+                if (group_meas_loc := group.find(locator)) is None:
+                    return
 
-            common_match_cases(measurement, attrs, group_meas_loc, data)
-            self._count += 1
+                common_match_cases(measurement, attrs, group_meas_loc, data)
+                self._count += 1
 
     def _collect_appliance_data(
         self,