Set model_id in miele integration (home-assistant#154367)

Author: astrandb

homeassistant/components/miele/diagnostics.py

@@ -65,6 +65,7 @@ async def async_get_device_diagnostics(
     info = {
         "manufacturer": device.manufacturer,
         "model": device.model,
+        "model_id": device.model_id,
     }
 
     coordinator = config_entry.runtime_data

homeassistant/components/miele/entity.py

@@ -40,7 +40,13 @@ def __init__(
             name=device.device_name or appliance_type or device.tech_type,
             translation_key=None if device.device_name else appliance_type,
             manufacturer=MANUFACTURER,
-            model=device.tech_type,
+            model=(
+                appliance_type.capitalize().replace("_", " ")
+                if appliance_type
+                else None
+            )
+            or device.tech_type,
+            model_id=device.tech_type,
             hw_version=device.xkm_tech_type,
             sw_version=device.xkm_release_version,
         )

tests/components/miele/snapshots/test_diagnostics.ambr

@@ -849,7 +849,8 @@
     }),
     'info': dict({
       'manufacturer': 'Miele',
-      'model': 'FNS 28463 E ed/',
+      'model': 'Freezer',
+      'model_id': 'FNS 28463 E ed/',
     }),
     'miele_data': dict({
       'actions': dict({

tests/components/miele/snapshots/test_init.ambr

@@ -20,8 +20,8 @@
     'labels': set({
     }),
     'manufacturer': 'Miele',
-    'model': 'FNS 28463 E ed/',
-    'model_id': None,
+    'model': 'Freezer',
+    'model_id': 'FNS 28463 E ed/',
     'name': 'Freezer',
     'name_by_user': None,
     'primary_config_entry': <ANY>,