old_contents: from unittest2 import TestCase
  
  from pyxform.tests.utils import prep_class_config
  from pyxform.validators.enketo_validate import check_xform
  
  
  class ODKValidateTests(TestCase):
      maxDiff = None
  
      @classmethod
      def setUpClass(cls):
          prep_class_config(cls=cls)
  
      def test_todo(self):
          # TODO: checks around enketo-validate behaviour
          self.assertListEqual(["Enketo Validate Warnings:\nHello world\n"], check_xform(""))
  
new_contents: from unittest2 import TestCase
  
  from pyxform.tests.utils import prep_class_config
  from pyxform.validators.enketo_validate import check_xform
  
  
  class EnketoValidateTests(TestCase):
      maxDiff = None
  
      @classmethod
      def setUpClass(cls):
          prep_class_config(cls=cls)
  
      def test_todo(self):
          # TODO: checks around enketo-validate behaviour
          self.assertListEqual(
              ["Enketo Validate Warnings:\nHello world\n"], check_xform(""))
  
subject: test class name and line length