code: def test_value(self, con_params, f_params, expected):
      fname = FolderLayout(**con_params).filename(**f_params)
      self.assertEqual(Path(fname), Path(expected))
  
file_path: MONAI/tests/test_folder_layout.py
imports: from __future__ import annotations
  import os
  import tempfile
  import unittest
  from pathlib import Path
  from parameterized import parameterized
  from monai.data.folder_layout import FolderLayout
label_desc: Use image node_id 1 for calling the TestFolderLayout obj's underlying member method code with example usage: obj.test_value(con_params, f_params, expected) without return types