code: def get_user_corneau():
      """Return user corneau (to mock getpass.getuser)"""
      return "corneau"
  
file_path: orion/tests/functional/commands/test_insert_command.py
imports: import os
  import pytest
  import orion.core.cli
label_desc: Use image node_id 1 for calling a global function with example usage: get_user_corneau() and returns: str