class_docstr: Test case for CF writer.
docstr: Test initializing the CFWriter class.
docstr_tok: ["Test","initializing","the","CFWriter","class","."]
code: def test_init(self):
      """Test initializing the CFWriter class."""
      from satpy.writers import configs_for_writer
      from satpy.writers.cf_writer import CFWriter
  
      CFWriter(config_files=list(configs_for_writer("cf"))[0])
  
imports: import os
  import tempfile
  import warnings
  from datetime import datetime
  import numpy
  import pytest
  import xarray
  from packaging.version import Version
  from satpy import Scene
  from satpy.tests.utils import make_dsq
  from satpy.writers.cf_writer import _get_backend_versions
label_desc: Use image node_id 1 for calling the TestCFWriter obj's underlying member method code with example usage: obj.test_init() without return types