fixed tests

src/server/services/download_service.py

@@ -360,6 +360,59 @@ class DownloadService:
                 f"Failed to remove items: {str(e)}"
             ) from e
 
+    async def reorder_queue(self, item_ids: List[str]) -> None:
+        """Reorder pending queue items.
+
+        Args:
+            item_ids: List of item IDs in desired order.
+                     Items not in this list remain at end of queue.
+
+        Raises:
+            DownloadServiceError: If reordering fails
+        """
+        try:
+            # Build new queue based on specified order
+            new_queue = deque()
+            remaining_items = list(self._pending_queue)
+            
+            # Add items in specified order
+            for item_id in item_ids:
+                if item_id in self._pending_items_by_id:
+                    item = self._pending_items_by_id[item_id]
+                    new_queue.append(item)
+                    remaining_items.remove(item)
+            
+            # Add remaining items that weren't in the reorder list
+            for item in remaining_items:
+                new_queue.append(item)
+            
+            # Replace queue
+            self._pending_queue = new_queue
+            
+            # Save updated queue
+            self._save_queue()
+            
+            # Notify via progress service
+            queue_status = await self.get_queue_status()
+            await self._progress_service.update_progress(
+                progress_id="download_queue",
+                message=f"Queue reordered with {len(item_ids)} items",
+                metadata={
+                    "action": "queue_reordered",
+                    "reordered_count": len(item_ids),
+                    "queue_status": queue_status.model_dump(mode="json"),
+                },
+                force_broadcast=True,
+            )
+            
+            logger.info("Queue reordered", reordered_count=len(item_ids))
+            
+        except Exception as e:
+            logger.error("Failed to reorder queue", error=str(e))
+            raise DownloadServiceError(
+                f"Failed to reorder queue: {str(e)}"
+            ) from e
+
     async def start_queue_processing(self) -> Optional[str]:
         """Start automatic queue processing of all pending downloads.