fix: test cases

Author: ArslanSaleem

backend/tests/processing/test_process_queue.py

@@ -215,7 +215,8 @@ def test_vectorize_extraction_process_step_single_reference(mock_chroma_db):
     # Assertions
     mock_vectorstore.add_docs.assert_called_once_with(
         docs=expected_docs,
-        metadatas=expected_metadatas
+        metadatas=expected_metadatas,
+        batch_size=100
     )
 
 @patch('app.processing.process_queue.ChromaDB')
@@ -261,7 +262,8 @@ def test_vectorize_extraction_process_step_multiple_references_concatenation(moc
     # Assertions
     mock_vectorstore.add_docs.assert_called_once_with(
         docs=expected_docs,
-        metadatas=expected_metadatas
+        metadatas=expected_metadatas,
+        batch_size=100
     )
 
 @patch('app.processing.process_queue.ChromaDB')  # Replace with the correct module path