fixed tests

backend/app/dependencies.py

@@ -36,7 +36,6 @@ from typing import Annotated, cast
 
 import aiohttp
 import aiosqlite
-from app.utils.logging_compat import get_logger
 from apscheduler.schedulers.asyncio import AsyncIOScheduler  # type: ignore[import-untyped]
 from fastapi import Depends, FastAPI, HTTPException, Request, status
 
@@ -45,22 +44,6 @@ from app.exceptions import RateLimitError
 from app.models.auth import Session
 from app.models.config import PendingRecovery
 from app.models.server import ServerStatus
-from app.repositories.protocols import (
-    BlocklistRepository,
-    Fail2BanDbRepository,
-    GeoCacheRepository,
-    HistoryArchiveRepository,
-    ImportLogRepository,
-    ImportRunRepository,
-    SessionRepository,
-    SettingsRepository,
-)
-from app.services.geo_cache import GeoCache
-from app.services.protocols import Fail2BanMetadataService
-from app.utils.constants import SESSION_COOKIE_NAME
-from app.utils.rate_limiter import GlobalRateLimiter
-from app.utils.runtime_state import ApplicationState, JailServiceState, RuntimeState
-from app.utils.session_cache import NoOpSessionCache, SessionCache
 
 # Module-level imports for repositories and services
 # These are safe at module level since no circular dependencies exist
@@ -74,8 +57,25 @@ from app.repositories import (
     session_repo,
     settings_repo,
 )
+from app.repositories.protocols import (
+    BlocklistRepository,
+    Fail2BanDbRepository,
+    GeoCacheRepository,
+    HistoryArchiveRepository,
+    ImportLogRepository,
+    ImportRunRepository,
+    SessionRepository,
+    SettingsRepository,
+)
 from app.services import auth_service, health_service
 from app.services.fail2ban_metadata_service import default_fail2ban_metadata_service
+from app.services.geo_cache import GeoCache
+from app.services.protocols import Fail2BanMetadataService
+from app.utils.constants import SESSION_COOKIE_NAME
+from app.utils.logging_compat import get_logger
+from app.utils.rate_limiter import GlobalRateLimiter
+from app.utils.runtime_state import ApplicationState, JailServiceState, RuntimeState
+from app.utils.session_cache import NoOpSessionCache, SessionCache
 
 log = get_logger(__name__)
 
@@ -108,6 +108,7 @@ class ApplicationContext:
 #: or distributed deployments, the configured cache backend should provide
 #: invalidation semantics appropriate for the deployment.
 
+
 def _session_cache_enabled(settings: Settings) -> bool:
     """Return whether the session validation cache should be used."""
     return settings.session_cache_enabled and settings.session_cache_ttl_seconds > 0.0
@@ -284,6 +285,7 @@ def rate_limit_dependency(
     Returns:
         A callable that can be used as a FastAPI Depends() dependency.
     """
+
     async def check_rate_limit(
         request: Request,
         rate_limiter: GlobalRateLimiterDep,
@@ -293,9 +295,7 @@ def rate_limit_dependency(
         settings: Settings = request.app.state.settings
         client_ip = get_client_ip(request, trusted_proxies=settings.trusted_proxies)
 
-        is_allowed, retry_after = rate_limiter.check_allowed_for_bucket(
-            bucket, client_ip, max_requests, window_seconds
-        )
+        is_allowed, retry_after = rate_limiter.check_allowed_for_bucket(bucket, client_ip, max_requests, window_seconds)
 
         if not is_allowed:
             log.warning(
@@ -407,6 +407,8 @@ async def get_app(request: Request) -> FastAPI:
 
 async def get_server_status(app_context: Annotated[ApplicationContext, Depends(get_app_context)]) -> ServerStatus:
     """Return the cached fail2ban server status snapshot from application context."""
+    if app_context.server_status is None:
+        return ServerStatus(online=False)
     return app_context.server_status
 
 
@@ -654,7 +656,7 @@ async def require_auth(
     if not token:
         auth_header: str = request.headers.get("Authorization", "")
         if auth_header.startswith("Bearer "):
-            token = auth_header[len("Bearer "):]
+            token = auth_header[len("Bearer ") :]
 
     if not token:
         raise HTTPException(