code: def test_finalize_options(self):
      attrs = {"keywords": "one,two", "platforms": "one,two"}
  
      dist = Distribution(attrs=attrs)
      dist.finalize_options()
  
      # finalize_option splits platforms and keywords
      self.assertEqual(dist.metadata.platforms, ["one", "two"])
      self.assertEqual(dist.metadata.keywords, ["one", "two"])
  
imports: import os
  import StringIO
  import sys
  import unittest
  import warnings
  import textwrap
  from distutils.dist import Distribution, fix_help_options
  from distutils.cmd import Command
  import distutils.dist
  from test.test_support import TESTFN, captured_stdout, run_unittest, unlink
  from distutils.tests import support
  from distutils import log
label_desc: Use image node_id 10 for calling the DistributionTestCase obj's underlying member method code with example usage: obj.test_finalize_options() without return types