text: # Natural Language Toolkit CommandLine
  #     understands the command line interaction
  # Author: Sumukh Ghodke <sumukh dot ghodke at gmail dot com>
  #
  # URL: <http://www.nltk.org/>
  # This software is distributed under GPL, for license information see LICENSE.TXT
  from nltk_contrib.classifier_tests import *
  from nltk_contrib.classifier import commandline as cl
  
  class CommandLineTestCase(unittest.TestCase):
      def test_converts_an_array_into_integer_array(self):
          returned = cl.as_integers('Foo', None)
          self.assertEqual([], returned)
          
          returned = cl.as_integers('Foo', '3,5, 7, 9')
          self.assertEqual([3, 5, 7, 9], returned)
          
  