ha(H4): repair key_mismatch, диагностика для ESPHome, reconfigure, переводы

- repairs: issue key_mismatch (ERROR, fixable) при состоянии key_error,
  ConfirmRepairFlow, снятие issue при online/unload/remove
- config flow: async_step_reconfigure (меню, prefill ручной формы,
  unique_id_mismatch, update_reload_and_abort) — путь «перепровижинировать»
- diagnostics: config/esp_home (dsn/lanip_key/key_id/host для secrets.yaml)
  + esp_home_masked и redacted entry_data, runtime-снимок значений
  (raw/display) из кэша ядра
- translations: issues.key_mismatch (title/description/fix_flow) en/ru,
  abort unique_id_mismatch/reconfigure_successful; тест согласованности
  strings↔en↔ru
- FglairClient.events_dropped; mock_ac: параметр key_id в фикстуре
- тесты: diagnostics, repairs issue+fix-flow, reconfigure (успех/чужое
  устройство), translations (45 components)

custom_components/fglair/__init__.py

@@ -7,10 +7,11 @@ from homeassistant import config_entries
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import issue_registry as ir
 
 import pyfglair
 
-from .const import DOMAIN
+from .const import CONF_DSN, DOMAIN
 from .coordinator import FglairCoordinator, FglairRuntime
 from .fglair_client import FglairClient
 from .overrides import ConversionSet
@@ -98,9 +99,16 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         return False
     await runtime.coordinator.async_shutdown()
     await runtime.client.async_stop()
+    ir.async_delete_issue(hass, DOMAIN, runtime.coordinator.key_issue_id)
 
     clients: dict[str, FglairClient] = hass.data.get(DATA_CLIENTS, {})
     clients.pop(entry.entry_id, None)
     if not clients and not hass.data.get(DATA_PENDING, 0):
         await hass.async_add_executor_job(pyfglair.set_log_handler, None)
     return unloaded
+
+
+async def async_remove_entry(hass: HomeAssistant, entry: ConfigEntry) -> None:
+    ir.async_delete_issue(
+        hass, DOMAIN, f"key_mismatch_{entry.data.get(CONF_DSN)}"
+    )

custom_components/fglair/config_flow.py

@@ -8,7 +8,7 @@ from functools import partial
 from typing import Any
 
 import voluptuous as vol
-from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
+from homeassistant.config_entries import ConfigEntry, ConfigFlow, ConfigFlowResult
 from homeassistant.helpers import selector
 
 import pyfglair
@@ -259,6 +259,29 @@ class FglairConfigFlow(ConfigFlow, domain=DOMAIN):
         self._devices: list[Device] = []
         self._pending_data: dict[str, Any] = {}
         self._trial_properties: dict[Any, Any] = {}
+        self._reconfigure_entry: ConfigEntry | None = None
+
+    async def async_step_reconfigure(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
+        """Повторная настройка (в т.ч. смена LAN-ключа после key_error)."""
+        self._reconfigure_entry = self._get_reconfigure_entry()
+        return await self.async_step_user()
+
+    def _reconfigure_suggestions(self) -> dict[str, Any] | None:
+        entry = self._reconfigure_entry
+        if entry is None:
+            return None
+        fields = (
+            CONF_HOST,
+            CONF_DEVICE_PORT,
+            CONF_DSN,
+            CONF_LANIP_KEY,
+            CONF_LANIP_KEY_ID,
+            CONF_NAME,
+            CONF_MODEL,
+        )
+        return {key: entry.data[key] for key in fields if key in entry.data}
 
     def _show_form(
         self,
@@ -366,6 +389,8 @@ class FglairConfigFlow(ConfigFlow, domain=DOMAIN):
             if error is None:
                 return await self.async_step_preview()
             errors["base"] = error
+        if user_input is None and self._reconfigure_entry is not None:
+            user_input = self._reconfigure_suggestions()
         return self._show_form(
             "manual", _manual_schema(), errors, user_input,
             exclude=(CONF_LANIP_KEY,),
@@ -472,7 +497,10 @@ class FglairConfigFlow(ConfigFlow, domain=DOMAIN):
     async def _async_trial(self, data: dict[str, Any]) -> str | None:
         """None — сессия поднялась; иначе ключ ошибки формы."""
         await self.async_set_unique_id(data[CONF_DSN], raise_on_progress=False)
-        self._abort_if_unique_id_configured()
+        if self._reconfigure_entry is not None:
+            self._abort_if_unique_id_mismatch()
+        else:
+            self._abort_if_unique_id_configured()
         result: TrialResult = await self.hass.async_add_executor_job(
             partial(_run_trial, data)
         )
@@ -488,4 +516,8 @@ class FglairConfigFlow(ConfigFlow, domain=DOMAIN):
 
     def _create_entry(self, data: dict[str, Any]) -> ConfigFlowResult:
         title = data.get(CONF_NAME) or data[CONF_DSN]
+        if self._reconfigure_entry is not None:
+            return self.async_update_reload_and_abort(
+                self._reconfigure_entry, title=title, data=data
+            )
         return self.async_create_entry(title=title, data=data)

custom_components/fglair/coordinator.py

@@ -8,12 +8,19 @@ from typing import Optional
 
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import HomeAssistantError
+from homeassistant.helpers import issue_registry as ir
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from pyfglair import Error, Prop, PropertyEvent, State, Template, Value, ValueKind
 from pyfglair.templates import template_info
 
-from .const import AVAILABLE_STATES, CONF_DSN, DOMAIN
+from .const import (
+    AVAILABLE_STATES,
+    CONF_DSN,
+    CONF_HOST,
+    CONF_NAME,
+    DOMAIN,
+)
 from .fglair_client import FglairClient
 from .overrides import ConversionSet
 
@@ -58,6 +65,7 @@ class FglairCoordinator(DataUpdateCoordinator[FglairData]):
         )
         self.client = client
         self.conversions = conversions
+        self.key_issue_id = f"key_mismatch_{client.data[CONF_DSN]}"
         self._synced = False
         self._sync_task: Optional[asyncio.Task] = None
         self._unsubs = [
@@ -94,6 +102,7 @@ class FglairCoordinator(DataUpdateCoordinator[FglairData]):
             available=state in AVAILABLE_STATES,
         )
         self.async_set_updated_data(self.data)
+        self.sync_issue(state)
         if state == State.ONLINE:
             if not self._synced and self._sync_task is None:
                 self._sync_task = self.hass.async_create_task(
@@ -116,6 +125,32 @@ class FglairCoordinator(DataUpdateCoordinator[FglairData]):
         # не могут вклиниться между чтением и присваиванием).
         self.data = self._snapshot()
         self.async_set_updated_data(self.data)
+        self.sync_issue()
+
+    @callback
+    def sync_issue(self, state: Optional[State] = None) -> None:
+        """Repair-issue key_error: создать/снять по состоянию сессии."""
+        current = state if state is not None else self.data.state
+        if current == State.KEY_ERROR:
+            ir.async_create_issue(
+                self.hass,
+                DOMAIN,
+                self.key_issue_id,
+                is_fixable=True,
+                severity=ir.IssueSeverity.ERROR,
+                translation_key="key_mismatch",
+                translation_placeholders={
+                    "device": self.client.data.get(CONF_NAME)
+                    or self.client.data[CONF_DSN],
+                    "host": str(self.client.data.get(CONF_HOST, "?")),
+                },
+            )
+        else:
+            ir.async_delete_issue(self.hass, DOMAIN, self.key_issue_id)
+
+    @callback
+    def async_remove_issue(self) -> None:
+        ir.async_delete_issue(self.hass, DOMAIN, self.key_issue_id)
 
     @callback
     def _on_property(self, event: PropertyEvent) -> None:

custom_components/fglair/diagnostics.py

@@ -0,0 +1,95 @@
+"""Диагностика fglair: параметры устройства для копирования в ESPHome.
+
+План §3: на странице устройства видны dsn/lanip_key/lanip_key_id/host —
+источник для secrets.yaml ESPHome; рядом маскированная копия ключа для
+пересылки дампов. Дамп доступен только администратору HA; полный ключ
+включён намеренно (это статический ключ модуля, не пароль облака).
+"""
+from __future__ import annotations
+
+from typing import Any
+
+from homeassistant.components.diagnostics import async_redact_data
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+
+from pyfglair.templates import template_info
+
+from .const import (
+    CONF_DEVICE_PORT,
+    CONF_DSN,
+    CONF_HOST,
+    CONF_LANIP_KEY,
+    CONF_LANIP_KEY_ID,
+    CONF_LISTEN_PORT,
+    CONF_MODEL,
+    CONF_NAME,
+    CONF_TEMP_STEP,
+    CONF_TEMPLATE,
+)
+from .coordinator import FglairRuntime
+
+TO_REDACT = {CONF_LANIP_KEY, "password", "email"}
+REDACTED = "**REDACTED**"
+
+
+def _masked(value: Any) -> Any:
+    if not isinstance(value, str) or not value:
+        return REDACTED
+    if len(value) <= 4:
+        return REDACTED
+    return f"{value[:4]}…{REDACTED}"
+
+
+async def async_get_config_entry_diagnostics(
+    hass: HomeAssistant, entry: ConfigEntry
+) -> dict[str, Any]:
+    runtime: FglairRuntime = entry.runtime_data
+    client = runtime.client
+    data = client.data
+    key = entry.data.get(CONF_LANIP_KEY)
+
+    values: dict[str, Any] = {}
+    for info in template_info(client.template):
+        value = client.cached(info.prop)
+        if value is None:
+            continue
+        values[info.name] = {
+            "raw": value.int_value,
+            "display": runtime.conversions.to_display(
+                info.prop, value.int_value
+            ),
+        }
+
+    return {
+        "config": {
+            CONF_HOST: data.get(CONF_HOST),
+            CONF_DEVICE_PORT: data.get(CONF_DEVICE_PORT),
+            CONF_DSN: data.get(CONF_DSN),
+            CONF_NAME: data.get(CONF_NAME),
+            CONF_MODEL: data.get(CONF_MODEL),
+            CONF_TEMPLATE: data.get(CONF_TEMPLATE),
+            CONF_TEMP_STEP: data.get(CONF_TEMP_STEP),
+            CONF_LISTEN_PORT: data.get(CONF_LISTEN_PORT),
+        },
+        "esp_home": {
+            CONF_DSN: data.get(CONF_DSN),
+            CONF_LANIP_KEY: key,
+            CONF_LANIP_KEY_ID: data.get(CONF_LANIP_KEY_ID),
+            CONF_HOST: data.get(CONF_HOST),
+        },
+        "esp_home_masked": {
+            CONF_DSN: data.get(CONF_DSN),
+            CONF_LANIP_KEY: _masked(key),
+            CONF_LANIP_KEY_ID: data.get(CONF_LANIP_KEY_ID),
+            CONF_HOST: data.get(CONF_HOST),
+        },
+        "entry_data": async_redact_data(dict(entry.data), TO_REDACT),
+        "overrides": entry.data.get("overrides", {}),
+        "runtime": {
+            "state": client.state.name.lower(),
+            "last_error": client.last_error.name.lower(),
+            "events_dropped": client.events_dropped,
+            "values": values,
+        },
+    }

custom_components/fglair/fglair_client.py

@@ -82,6 +82,12 @@ class FglairClient:
     def template(self) -> Template:
         return resolve_template(self._data)
 
+    @property
+    def events_dropped(self) -> int:
+        if self._session is None:
+            return 0
+        return self._session.events_dropped
+
     @property
     def data(self) -> Mapping[str, Any]:
         return self._data

custom_components/fglair/repairs.py

@@ -0,0 +1,13 @@
+"""Repair flows fglair: подтверждение issue key_mismatch."""
+from __future__ import annotations
+
+from typing import Any
+
+from homeassistant.components.repairs import ConfirmRepairFlow
+from homeassistant.core import HomeAssistant
+
+
+async def async_create_fix_flow(
+    hass: HomeAssistant, issue_id: str, data: dict[str, Any] | None
+) -> ConfirmRepairFlow:
+    return ConfirmRepairFlow()

custom_components/fglair/strings.json

@@ -90,7 +90,9 @@
       "no_slots": "Both LAN slots are busy",
       "key_mismatch": "LAN key does not match the device",
       "timeout": "Timed out waiting for the device",
-      "properties_missing": "The device connected but did not report its base properties"
+      "properties_missing": "The device connected but did not report its base properties",
+      "unique_id_mismatch": "This is a different device (unique ID mismatch)",
+      "reconfigure_successful": "Reconfiguration successful"
     }
   },
   "entity": {
@@ -173,5 +175,19 @@
         "name": "Horizontal airflow direction"
       }
     }
+  },
+  "issues": {
+    "key_mismatch": {
+      "title": "FGLair: LAN key mismatch",
+      "description": "Device {device} ({host}) rejected the stored LAN key (key_id mismatch). Re-provision the device: use Reconfigure on the integration card and sign in to the FGLair cloud again, or paste a fresh config_*.json.",
+      "fix_flow": {
+        "step": {
+          "confirm": {
+            "title": "FGLair: LAN key mismatch",
+            "description": "Use Reconfigure on the integration card to fetch the current LAN key (cloud sign-in) or paste a fresh config. This repair item disappears when the device comes online."
+          }
+        }
+      }
+    }
   }
 }

custom_components/fglair/translations/en.json

@@ -90,7 +90,9 @@
       "no_slots": "Both LAN slots are busy",
       "key_mismatch": "LAN key does not match the device",
       "timeout": "Timed out waiting for the device",
-      "properties_missing": "The device connected but did not report its base properties"
+      "properties_missing": "The device connected but did not report its base properties",
+      "unique_id_mismatch": "This is a different device (unique ID mismatch)",
+      "reconfigure_successful": "Reconfiguration successful"
     }
   },
   "entity": {
@@ -173,5 +175,19 @@
         "name": "Horizontal airflow direction"
       }
     }
+  },
+  "issues": {
+    "key_mismatch": {
+      "title": "FGLair: LAN key mismatch",
+      "description": "Device {device} ({host}) rejected the stored LAN key (key_id mismatch). Re-provision the device: use Reconfigure on the integration card and sign in to the FGLair cloud again, or paste a fresh config_*.json.",
+      "fix_flow": {
+        "step": {
+          "confirm": {
+            "title": "FGLair: LAN key mismatch",
+            "description": "Use Reconfigure on the integration card to fetch the current LAN key (cloud sign-in) or paste a fresh config. This repair item disappears when the device comes online."
+          }
+        }
+      }
+    }
   }
 }

custom_components/fglair/translations/ru.json

@@ -90,7 +90,9 @@
       "no_slots": "Оба LAN-слота заняты",
       "key_mismatch": "LAN-ключ не совпадает с устройством",
       "timeout": "Устройство не вышло на связь за отведённое время",
-      "properties_missing": "Устройство подключилось, но не отдало базовые свойства"
+      "properties_missing": "Устройство подключилось, но не отдало базовые свойства",
+      "unique_id_mismatch": "Это другое устройство (не совпадает unique ID)",
+      "reconfigure_successful": "Перенастройка выполнена"
     }
   },
   "entity": {
@@ -173,5 +175,19 @@
         "name": "Положение заслонки (гориз.)"
       }
     }
+  },
+  "issues": {
+    "key_mismatch": {
+      "title": "FGLair: не совпадает LAN-ключ",
+      "description": "Устройство {device} ({host}) отклонило сохранённый LAN-ключ (несовпадение key_id). Перепровижинируйте: «Настроить заново» на карточке интеграции — вход в облако FGLair получит актуальный ключ, либо вставьте новый config_*.json.",
+      "fix_flow": {
+        "step": {
+          "confirm": {
+            "title": "FGLair: не совпадает LAN-ключ",
+            "description": "Используйте «Настроить заново» на карточке интеграции: вход в облако получит актуальный LAN-ключ, либо вставьте новый config. Repair исчезнет, когда устройство выйдет на связь."
+          }
+        }
+      }
+    }
   }
 }

docs/PLAN_HOME_ASSISTANT.md

@@ -160,5 +160,5 @@ Security → Long-lived access tokens) и REST API: вызов сервисов
 | H1 ✅ | wheel `pyfglair` (сборка из корня монорепо), cffi-обёртки, CLI discover/monitor |
 | H2 ✅ | компонент: manifest, config flow (облако/ручной/импорт) + пробное подключение |
 | H3 ✅ | шаг «превью шаблона» с ручными конверсиями; climate + сущности |
-| H4 | repair, диагностика (ключ для ESPHome), translations |
+| H4 ✅ | repair, диагностика (ключ для ESPHome), translations |
 | H5 | README с HACS-инструкцией и заглушками скриншотов (§6), скрипт приёмки (§7), HACS-релиз; публикация `pyfglair` на PyPI (manylinux x86_64/aarch64, cibuildwheel) — штатный installer HA резолвит `requirements` только оттуда |

tests/components/fglair/test_config_flow.py

@@ -6,6 +6,7 @@ from unittest.mock import AsyncMock, patch
 
 from helpers import DSN, KEY_ID, LANIP_KEY
 from homeassistant import config_entries
+from homeassistant.config_entries import SOURCE_RECONFIGURE
 from homeassistant.core import HomeAssistant
 from homeassistant.setup import async_setup_component
 from pytest_homeassistant_custom_component.common import MockConfigEntry
@@ -413,3 +414,68 @@ async def test_import_json_null_device_port(hass: HomeAssistant):
     assert result["type"] == "create_entry"
     assert result["data"]["device_port"] == 80
     assert trial.call_args.args[0]["device_port"] == 80
+
+
+RECONFIGURE_ENTRY_DATA = {
+    "host": "127.0.0.1",
+    "device_port": 9,
+    "dsn": DSN,
+    "lanip_key": LANIP_KEY,
+    "lanip_key_id": KEY_ID,
+    "name": "Old name",
+    "model": "AP-WC1E",
+    "template": "A",
+}
+
+
+async def test_reconfigure_success(hass: HomeAssistant, mock_ac, socket_enabled):
+    from test_entities import _setup_entry
+
+    proc = mock_ac(["--set", "operation_mode=6"])
+    entry = await _setup_entry(hass, proc.port)
+    with patch(
+        "custom_components.fglair.config_flow._run_trial",
+        return_value=TRIAL_OK,
+    ):
+        result = await hass.config_entries.flow.async_init(
+            DOMAIN,
+            context={"source": SOURCE_RECONFIGURE, "entry_id": entry.entry_id},
+        )
+        assert result["type"] == "menu"
+        result = await _select(hass, result["flow_id"], "manual")
+        assert result["type"] == "form"
+        assert _suggested(result["data_schema"], "host") == "127.0.0.1"
+        result = await _configure(
+            hass, result["flow_id"], {**MANUAL_INPUT, "name": "Renamed"}
+        )
+        assert result["step_id"] == "preview"
+        result = await _configure(hass, result["flow_id"], PREVIEW_INPUT)
+    assert result["type"] == "abort"
+    assert result["reason"] == "reconfigure_successful"
+    await hass.async_block_till_done()
+    assert entry.data["name"] == "Renamed"
+    assert entry.state.name == "LOADED"
+    assert await hass.config_entries.async_unload(entry.entry_id)
+
+
+async def test_reconfigure_wrong_device(hass: HomeAssistant):
+    entry = MockConfigEntry(
+        domain=DOMAIN, data=RECONFIGURE_ENTRY_DATA, unique_id=DSN
+    )
+    entry.add_to_hass(hass)
+    with patch(
+        "custom_components.fglair.config_flow._run_trial",
+        return_value=TRIAL_OK,
+    ):
+        result = await hass.config_entries.flow.async_init(
+            DOMAIN,
+            context={"source": SOURCE_RECONFIGURE, "entry_id": entry.entry_id},
+        )
+        result = await _select(hass, result["flow_id"], "manual")
+        result = await _configure(
+            hass,
+            result["flow_id"],
+            {**MANUAL_INPUT, "dsn": "AC000W00OTHER001"},
+        )
+    assert result["type"] == "abort"
+    assert result["reason"] == "unique_id_mismatch"

tests/components/fglair/test_diagnostics.py

@@ -0,0 +1,56 @@
+"""Диагностика: параметры для ESPHome и маскировка ключа."""
+from __future__ import annotations
+
+import asyncio
+import time
+
+from helpers import DSN, LANIP_KEY
+from homeassistant.core import HomeAssistant
+from test_entities import MOCK_SETTINGS, _setup_entry
+
+from custom_components.fglair.diagnostics import (
+    async_get_config_entry_diagnostics,
+)
+from pyfglair import Prop, State
+
+
+async def _wait_for(predicate, timeout: float = 20.0):
+    deadline = time.monotonic() + timeout
+    while time.monotonic() < deadline:
+        result = predicate()
+        if result:
+            return result
+        await asyncio.sleep(0.1)
+    raise AssertionError("условие не выполнено за отведённое время")
+
+
+async def test_diagnostics(hass: HomeAssistant, mock_ac, socket_enabled):
+    proc = mock_ac(MOCK_SETTINGS)
+    entry = await _setup_entry(hass, proc.port)
+    runtime = entry.runtime_data
+    await _wait_for(
+        lambda: runtime.client.state == State.ONLINE
+        and runtime.client.cached(Prop.OPERATION_MODE) is not None
+        and runtime.client.cached(Prop.DISPLAY_TEMPERATURE) is not None
+    )
+
+    diag = await async_get_config_entry_diagnostics(hass, entry)
+    assert diag["config"]["dsn"] == DSN
+    assert diag["config"]["host"] == "127.0.0.1"
+    assert diag["config"]["template"] == "A"
+
+    assert diag["esp_home"]["lanip_key"] == LANIP_KEY
+    assert diag["esp_home"]["lanip_key_id"] == 64201
+    assert diag["esp_home_masked"]["lanip_key"] != LANIP_KEY
+    assert "REDACTED" in diag["esp_home_masked"]["lanip_key"]
+    assert diag["entry_data"]["lanip_key"] == "**REDACTED**"
+
+    assert diag["runtime"]["state"] == "online"
+    assert diag["runtime"]["events_dropped"] == 0
+    assert diag["runtime"]["values"]["operation_mode"]["raw"] == 6
+    assert diag["runtime"]["values"]["operation_mode"]["display"] == 6
+    assert (
+        diag["runtime"]["values"]["display_temperature"]["display"] == 200
+    )
+
+    assert await hass.config_entries.async_unload(entry.entry_id)

tests/components/fglair/test_repairs.py

@@ -0,0 +1,51 @@
+"""Repair issue при несовпадении LAN-ключа и его fix-flow."""
+from __future__ import annotations
+
+import asyncio
+import time
+
+from helpers import DSN, KEY_ID
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers import issue_registry as ir
+from homeassistant.setup import async_setup_component
+from test_entities import _setup_entry
+
+from custom_components.fglair.const import DOMAIN
+from pyfglair import State
+
+
+async def _wait_for(predicate, timeout: float = 20.0):
+    deadline = time.monotonic() + timeout
+    while time.monotonic() < deadline:
+        result = predicate()
+        if result:
+            return result
+        await asyncio.sleep(0.1)
+    raise AssertionError("условие не выполнено за отведённое время")
+
+
+async def test_key_error_creates_and_fixes_issue(
+    hass: HomeAssistant, mock_ac, socket_enabled
+):
+    assert await async_setup_component(hass, "repairs", {})
+    proc = mock_ac([], key_id=KEY_ID + 1)
+    entry = await _setup_entry(hass, proc.port)
+    runtime = entry.runtime_data
+    await _wait_for(lambda: runtime.client.state == State.KEY_ERROR)
+
+    registry = ir.async_get(hass)
+    issue_id = f"key_mismatch_{DSN}"
+    issue = registry.async_get_issue(DOMAIN, issue_id)
+    assert issue is not None
+    assert issue.is_fixable
+    assert issue.translation_key == "key_mismatch"
+    assert issue.translation_placeholders["device"] == "Mock AC"
+
+    flow_manager = hass.data["repairs"]["flow_manager"]
+    result = await flow_manager.async_init(DOMAIN, data={"issue_id": issue_id})
+    assert result["type"] == "form"
+    result = await flow_manager.async_configure(result["flow_id"], {})
+    assert result["type"] == "create_entry"
+    assert registry.async_get_issue(DOMAIN, issue_id) is None
+
+    await hass.config_entries.async_unload(entry.entry_id)

tests/components/fglair/test_translations.py

@@ -0,0 +1,29 @@
+"""Согласованность strings.json / translations en/ru."""
+from __future__ import annotations
+
+import json
+import pathlib
+
+ROOT = pathlib.Path(__file__).resolve().parents[3]
+COMPONENT = ROOT / "custom_components" / "fglair"
+
+
+def _keys(node, prefix: str = "") -> set[str]:
+    keys: set[str] = set()
+    if isinstance(node, dict):
+        for key, value in node.items():
+            keys.add(prefix + key)
+            keys |= _keys(value, prefix + key + ".")
+    return keys
+
+
+def test_en_matches_strings():
+    strings = json.loads((COMPONENT / "strings.json").read_text())
+    english = json.loads((COMPONENT / "translations" / "en.json").read_text())
+    assert strings == english
+
+
+def test_ru_covers_all_keys():
+    strings = json.loads((COMPONENT / "strings.json").read_text())
+    russian = json.loads((COMPONENT / "translations" / "ru.json").read_text())
+    assert _keys(strings) == _keys(russian)

tests/conftest.py

@@ -146,13 +146,15 @@ async def cloud():
 def mock_ac():
     procs: list[Proc] = []
 
-    def start(extra: list[str] | None = None) -> Proc:
+    def start(
+        extra: list[str] | None = None, key_id: int | None = None
+    ) -> Proc:
         port = free_port()
         proc = Proc([
             sys.executable, str(MOCK_AC),
             "--port", str(port),
             "--lanip-key", LANIP_KEY,
-            "--key-id", str(KEY_ID),
+            "--key-id", str(KEY_ID if key_id is None else key_id),
             *(extra or []),
         ])
         procs.append(proc)