test settings

src/transcription/config.py

@@ -41,6 +41,7 @@ class Settings(BaseSettings):
     # --- persistence ---
     database_url: str = "sqlite:///./transcription.db"
     bootstrap_schema_on_startup: bool | None = None
+    sqlite_check_same_thread: bool = False
 
     # --- filesystem paths ---
     upload_dir: Path = Path("./uploads")
@@ -61,10 +62,10 @@ class Settings(BaseSettings):
 _settings: ContextVar[Settings | None] = ContextVar("settings", default=None)
 
 
-def get_settings() -> Settings:
+def get_settings(**kwargs) -> Settings:
     settings = _settings.get()
     if settings is None:
-        settings = Settings()  # pyright: ignore[reportCallIssue]
+        settings = Settings(**kwargs)  # pyright: ignore[reportCallIssue]
         _settings.set(settings)
     return settings
 

src/transcription/db/runtime.py

@@ -79,24 +79,25 @@ def initialize_database_runtime(*, settings: Settings | None = None) -> Database
     return runtime
 
 
-def get_engine() -> AsyncEngine:
+def get_engine(settings: Settings | None = None) -> AsyncEngine:
     """Return the current async SQLAlchemy engine."""
-    runtime = _runtime.get() or initialize_database_runtime()
+    runtime = _runtime.get() or initialize_database_runtime(settings=settings)
     return runtime.engine
 
 
-def get_session_factory() -> async_sessionmaker[AsyncSession]:
+def get_session_factory(settings: Settings | None = None) -> async_sessionmaker[AsyncSession]:
     """Return the shared async session factory."""
-    runtime = _runtime.get() or initialize_database_runtime()
+    runtime = _runtime.get() or initialize_database_runtime(settings=settings)
     return runtime.session_factory
 
 
 @asynccontextmanager
 async def get_session(
     *,
+    settings: Settings | None = None,
     session_factory: async_sessionmaker[AsyncSession] | None = None,
 ) -> AsyncGenerator[AsyncSession]:
     """Yield a database session and ensure cleanup."""
-    active_session_factory = session_factory or get_session_factory()
+    active_session_factory = session_factory or get_session_factory(settings)
     async with active_session_factory() as session:
         yield session