Address late V2C review comments

homeassistant/components/v2c/coordinator.py

@@ -35,7 +35,7 @@ async def _async_update_data(self) -> TrydanData:
         """Fetch sensor data from api."""
         try:
             data: TrydanData = await self.evse.get_data()
-            _LOGGER.debug("Received data: %s", data)
-            return data
         except TrydanError as err:
             raise UpdateFailed(f"Error communicating with API: {err}") from err
+        _LOGGER.debug("Received data: %s", data)
+        return data

homeassistant/components/v2c/entity.py

@@ -26,7 +26,7 @@ def __init__(
         super().__init__(coordinator)
 
         self._attr_device_info = DeviceInfo(
-            identifiers={(DOMAIN, coordinator.evse.host)},
+            identifiers={(DOMAIN, coordinator.config_entry.entry_id)},
             manufacturer="V2C",
             model="Trydan",
             name=coordinator.name,

homeassistant/components/v2c/number.py

@@ -60,11 +60,10 @@ async def async_setup_entry(
     """Set up V2C Trydan number platform."""
     coordinator: V2CUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
-    entities: list[NumberEntity] = [
+    async_add_entities(
         V2CSettingsNumberEntity(coordinator, description, config_entry.entry_id)
         for description in TRYDAN_NUMBER_SETTINGS
-    ]
-    async_add_entities(entities)
+    )
 
 
 class V2CSettingsNumberEntity(V2CBaseEntity, NumberEntity):

homeassistant/components/v2c/sensor.py

@@ -16,7 +16,6 @@
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import UnitOfEnergy, UnitOfPower, UnitOfTime
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.entity import Entity
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import DOMAIN
@@ -90,11 +89,10 @@ async def async_setup_entry(
     """Set up V2C sensor platform."""
     coordinator: V2CUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
-    entities: list[Entity] = [
+    async_add_entities(
         V2CSensorBaseEntity(coordinator, description, config_entry.entry_id)
         for description in TRYDAN_SENSORS
-    ]
-    async_add_entities(entities)
+    )
 
 
 class V2CSensorBaseEntity(V2CBaseEntity, SensorEntity):

homeassistant/components/v2c/strings.json

@@ -10,9 +10,6 @@
     "error": {
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
       "unknown": "[%key:common::config_flow::error::unknown%]"
-    },
-    "abort": {
-      "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
     }
   },
   "entity": {

homeassistant/components/v2c/switch.py

@@ -55,11 +55,10 @@ async def async_setup_entry(
     """Set up V2C switch platform."""
     coordinator: V2CUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
-    entities: list[SwitchEntity] = [
+    async_add_entities(
         V2CSwitchEntity(coordinator, description, config_entry.entry_id)
         for description in TRYDAN_SWITCHES
-    ]
-    async_add_entities(entities)
+    )
 
 
 class V2CSwitchEntity(V2CBaseEntity, SwitchEntity):

tests/components/v2c/test_config_flow.py

@@ -46,7 +46,7 @@ async def test_form(hass: HomeAssistant, mock_setup_entry: AsyncMock) -> None:
     ],
 )
 async def test_form_cannot_connect(
-    hass: HomeAssistant, side_effect: Exception, error: str
+    hass: HomeAssistant, mock_setup_entry: AsyncMock, side_effect: Exception, error: str
 ) -> None:
     """Test we handle cannot connect error."""
     result = await hass.config_entries.flow.async_init(