test updates to take into account exception management

app/api/v1/product.py

@@ -27,6 +27,34 @@ router = APIRouter()
 logger = logging.getLogger(__name__)
 
 
+@router.get("/product/export-csv")
+async def export_csv(
+        marketplace: Optional[str] = Query(None, description="Filter by marketplace"),
+        shop_name: Optional[str] = Query(None, description="Filter by shop name"),
+        db: Session = Depends(get_db),
+        current_user: User = Depends(get_current_user),
+):
+    """Export products as CSV with streaming and marketplace filtering (Protected)."""
+
+    def generate_csv():
+        return product_service.generate_csv_export(
+            db=db, marketplace=marketplace, shop_name=shop_name
+        )
+
+    filename = "products_export"
+    if marketplace:
+        filename += f"_{marketplace}"
+    if shop_name:
+        filename += f"_{shop_name}"
+    filename += ".csv"
+
+    return StreamingResponse(
+        generate_csv(),
+        media_type="text/csv",
+        headers={"Content-Disposition": f"attachment; filename={filename}"},
+    )
+
+
 @router.get("/product", response_model=ProductListResponse)
 def get_products(
         skip: int = Query(0, ge=0),
@@ -112,30 +140,3 @@ def delete_product(
     product_service.delete_product(db, product_id)
     return {"message": "Product and associated stock deleted successfully"}
 
-
-@router.get("/product/export-csv")
-async def export_csv(
-        marketplace: Optional[str] = Query(None, description="Filter by marketplace"),
-        shop_name: Optional[str] = Query(None, description="Filter by shop name"),
-        db: Session = Depends(get_db),
-        current_user: User = Depends(get_current_user),
-):
-    """Export products as CSV with streaming and marketplace filtering (Protected)."""
-
-    def generate_csv():
-        return product_service.generate_csv_export(
-            db=db, marketplace=marketplace, shop_name=shop_name
-        )
-
-    filename = "products_export"
-    if marketplace:
-        filename += f"_{marketplace}"
-    if shop_name:
-        filename += f"_{shop_name}"
-    filename += ".csv"
-
-    return StreamingResponse(
-        generate_csv(),
-        media_type="text/csv",
-        headers={"Content-Disposition": f"attachment; filename={filename}"},
-    )