code: def test_tempfatfs():
      try:
          fatfs = TempFATFS()
      except OSError:
          raise SkipTest("Cannot mount FAT filesystems with FUSE")
      with fatfs as tmp_dir:
          assert os.path.exists(tmp_dir)
  
file_path: nipype/nipype/testing/tests/test_utils.py
imports: import os
  import warnings
  import subprocess
  from unittest.mock import patch, MagicMock
  from unittest import SkipTest
  from nipype.testing.utils import TempFATFS
label_desc: Use image node_id 1 for calling a global function with example usage: test_tempfatfs() without return types