new_contents: # -*- coding: utf-8 -*-
  from dynmen import Menu, MenuResult
  from functools import partial
  import unittest
  
  
  class TestFirstItem(unittest.TestCase):
      @classmethod
      def setUpClass(cls):
          cls.head = Menu(('head', '-n1'))
  
      def assertMenuResultEqual(self, menu_result, selected, value=None, returncode=0):
          self.assertIsInstance(menu_result, MenuResult)
          self.assertEqual(menu_result.selected, selected)
          self.assertEqual(menu_result.value, value)
          self.assertEqual(menu_result.returncode, returncode)
  
      def test_ascii(self):
          res = self.head(['a', 'b', 'c'])
          self.assertMenuResultEqual(res, 'a')
  
      def test_unicode(self):
          res = self.head([u'ä', u'ü', u'π'])
          self.assertMenuResultEqual(res, u'ä')
  
      def test_notexplicit(self):
          res = self.head(['π', 'ü', 'ä'])
          self.assertMenuResultEqual(res, 'π')
  
  
      def test_dict_notexplicit(self):
          d = {
              'a': 'äää',
          }
          res = self.head(d)
          self.assertMenuResultEqual(res, 'a', 'äää')
  
      def test_dict_unicode_val(self):
          d = {
              'a': u'äää',
          }
          res = self.head(d)
          self.assertMenuResultEqual(res, 'a', u'äää')
  
  
  
subject: Add some unicode tests for Menu()