Add sensor for energy remaining to tessie integration (#161796)

homeassistant/components/tessie/icons.json

@@ -181,6 +181,9 @@
       "charge_state_charging_state": {
         "default": "mdi:ev-station"
       },
+      "charge_state_energy_remaining": {
+        "default": "mdi:battery-medium"
+      },
       "charge_state_minutes_to_full_charge": {
         "default": "mdi:clock-end"
       },

homeassistant/components/tessie/sensor.py

@@ -131,6 +131,14 @@ DESCRIPTIONS: tuple[TessieSensorEntityDescription, ...] = (
         suggested_display_precision=1,
         entity_registry_enabled_default=False,
     ),
+    TessieSensorEntityDescription(
+        key="charge_state_energy_remaining",
+        state_class=SensorStateClass.MEASUREMENT,
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        device_class=SensorDeviceClass.ENERGY_STORAGE,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        suggested_display_precision=2,
+    ),
     TessieSensorEntityDescription(
         key="drive_state_speed",
         state_class=SensorStateClass.MEASUREMENT,

homeassistant/components/tessie/strings.json

@@ -360,6 +360,9 @@
           "stopped": "[%key:common::state::stopped%]"
         }
       },
+      "charge_state_energy_remaining": {
+        "name": "Energy remaining"
+      },
       "charge_state_est_battery_range": {
         "name": "Battery range estimate"
       },

tests/components/tessie/fixtures/vehicles.json

@@ -81,7 +81,12 @@
           "timestamp": 1701139037461,
           "trip_charging": false,
           "usable_battery_level": 75,
-          "user_charge_enable_request": null
+          "user_charge_enable_request": null,
+          "module_temp_min": 16.5,
+          "module_temp_max": 18,
+          "energy_remaining": 46.92,
+          "lifetime_energy_used": 20505.629,
+          "charging_schedule_override": false
         },
         "climate_state": {
           "allow_cabin_overheat_protection": true,

tests/components/tessie/snapshots/test_diagnostics.ambr

@@ -192,15 +192,20 @@
           'charge_state_charger_pilot_current': 32,
           'charge_state_charger_power': 7,
           'charge_state_charger_voltage': 224,
+          'charge_state_charging_schedule_override': False,
           'charge_state_charging_state': 'Charging',
           'charge_state_conn_charge_cable': 'IEC',
+          'charge_state_energy_remaining': 46.92,
           'charge_state_est_battery_range': 324.73,
           'charge_state_fast_charger_brand': '',
           'charge_state_fast_charger_present': False,
           'charge_state_fast_charger_type': 'ACSingleWireCAN',
           'charge_state_ideal_battery_range': 263.68,
+          'charge_state_lifetime_energy_used': 20505.629,
           'charge_state_max_range_charge_counter': 0,
           'charge_state_minutes_to_full_charge': 0,
+          'charge_state_module_temp_max': 18,
+          'charge_state_module_temp_min': 16.5,
           'charge_state_not_enough_power_to_heat': None,
           'charge_state_off_peak_charging_enabled': False,
           'charge_state_off_peak_charging_times': 'all_week',

tests/components/tessie/snapshots/test_sensor.ambr

@@ -1342,6 +1342,63 @@
     'state': '22.5',
   })
 # ---
+# name: test_sensors[sensor.test_energy_remaining-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'state_class': <SensorStateClass.MEASUREMENT: 'measurement'>,
+    }),
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'sensor',
+    'entity_category': <EntityCategory.DIAGNOSTIC: 'diagnostic'>,
+    'entity_id': 'sensor.test_energy_remaining',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Energy remaining',
+    'options': dict({
+      'sensor': dict({
+        'suggested_display_precision': 2,
+      }),
+    }),
+    'original_device_class': <SensorDeviceClass.ENERGY_STORAGE: 'energy_storage'>,
+    'original_icon': None,
+    'original_name': 'Energy remaining',
+    'platform': 'tessie',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'charge_state_energy_remaining',
+    'unique_id': 'VINVINVIN-charge_state_energy_remaining',
+    'unit_of_measurement': <UnitOfEnergy.KILO_WATT_HOUR: 'kWh'>,
+  })
+# ---
+# name: test_sensors[sensor.test_energy_remaining-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'energy_storage',
+      'friendly_name': 'Test Energy remaining',
+      'state_class': <SensorStateClass.MEASUREMENT: 'measurement'>,
+      'unit_of_measurement': <UnitOfEnergy.KILO_WATT_HOUR: 'kWh'>,
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.test_energy_remaining',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': '46.92',
+  })
+# ---
 # name: test_sensors[sensor.test_inside_temperature-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({