Wrap 'murfey_db' in 'count_number_of_movies' endpoint in a 'Depends()'

Author: tieneupin

src/murfey/server/api/session_control.py

@@ -181,7 +181,7 @@ def register_processing_success_in_ispyb(
 
 
 @router.get("/num_movies")
-def count_number_of_movies(db=murfey_db) -> Dict[str, int]:
+def count_number_of_movies(db: Session = Depends(murfey_db)) -> Dict[str, int]:
     res = db.exec(
         select(Movie.tag, func.count(Movie.murfey_id)).group_by(Movie.tag)
     ).all()

tests/server/api/test_movies.py

@@ -19,7 +19,7 @@
 
 
 def test_movie_count(
-    mock_security_configuration,
+    mock_security_configuration,  # From conftest.py
     murfey_db_session: Session,  # From conftest.py
 ):
 
@@ -105,6 +105,7 @@ def override_get_db():
         app.dependency_overrides[murfey_db] = override_get_db
         app.dependency_overrides[validate_instrument_token] = lambda: None
 
+        # Test endpoint
         with TestClient(app) as client:
             response = client.get(
                 f"{url_path_for('session_control.router', 'count_number_of_movies')}",