code: def test_detect():
      """Test the detection of a SLURM environment configuration."""
      with mock.patch.dict(os.environ, {}, clear=True):
          assert not SLURMEnvironment.detect()
  
      with mock.patch.dict(os.environ, {"SLURM_NTASKS": "2"}):
          assert SLURMEnvironment.detect()
  
      with mock.patch.dict(os.environ, {"SLURM_JOB_NAME": "bash"}):
          assert not SLURMEnvironment.detect()
  
      with mock.patch.dict(
          os.environ, {"SLURM_JOB_NAME": "interactive"}
      ):
          assert not SLURMEnvironment.detect()
  
file_path: pytorch-lightning/tests/tests_fabric/plugins/environments/test_slurm.py
imports: import logging
  import os
  import shutil
  import sys
  from unittest import mock
  import pytest
  from lightning.fabric.plugins.environments import SLURMEnvironment
  from lightning.fabric.utilities.warnings import PossibleUserWarning
  from lightning_utilities.test.warning import no_warning_call
  from tests_fabric.helpers.runif import RunIf
label_desc: Use image node_id 5 for calling a global function with example usage: test_detect() without return types