Add the missing device class to the Sofar EPS wait time sensor (#180260)

homeassistant/components/sofar/sensor.py

@@ -1861,6 +1861,8 @@ SENSOR_DESCRIPTIONS: tuple[SofarSensorDescription, ...] = (
         key="passive_eps_wait_time",
         component="eps",
         translation_key="passive_eps_wait_time",
+        device_class=SensorDeviceClass.DURATION,
+        native_unit_of_measurement=UnitOfTime.SECONDS,
         entity_category=EntityCategory.DIAGNOSTIC,
         entity_registry_enabled_default=False,
     ),

tests/components/sofar/snapshots/test_sensor.ambr

@@ -6160,8 +6160,11 @@
     'name': None,
     'object_id_base': 'EPS wait time',
     'options': dict({
+      'sensor': dict({
+        'suggested_display_precision': 2,
+      }),
     }),
-    'original_device_class': None,
+    'original_device_class': <SensorDeviceClass.DURATION: 'duration'>,
     'original_icon': None,
     'original_name': 'EPS wait time',
     'platform': 'sofar',
@@ -6170,13 +6173,15 @@
     'supported_features': 0,
     'translation_key': 'passive_eps_wait_time',
     'unique_id': 'SP1XXES100XX_passive_eps_wait_time',
-    'unit_of_measurement': None,
+    'unit_of_measurement': <UnitOfTime.SECONDS: 's'>,
   })
 # ---
 # name: test_all_entities[sensor.hydxxktl_3p_eps_wait_time-state]
   StateSnapshot({
     'attributes': ReadOnlyDict({
+      <EntityStateAttribute.DEVICE_CLASS: 'device_class'>: 'duration',
       <EntityStateAttribute.FRIENDLY_NAME: 'friendly_name'>: 'HYDxxKTL-3P EPS wait time',
+      <EntityStateAttribute.UNIT_OF_MEASUREMENT: 'unit_of_measurement'>: <UnitOfTime.SECONDS: 's'>,
     }),
     'context': <ANY>,
     'entity_id': 'sensor.hydxxktl_3p_eps_wait_time',