old_contents: """
  Tests for the utils.py file
  """
  import axelrod as axl
  import unittest
  import utils
  import tempfile
  import csv
  
  class TestUtils(unittest.TestCase):
      """
      Simple tests for the utils
      """
  
      axl.seed(0)
      players = [s() for s in axl.demo_strategies]
      tournament = axl.Tournament(players)
      results = tournament.play()
  
      def test_label(self):
          label = utils.label("Test", self.results)
          expected_label = "{} - turns: {}, repetitions: {}, strategies: {}.  ".format("Test",
                      self.tournament.turns, self.tournament.repetitions,
                      len(self.tournament.players))
  
      def test_summary_data(self):
          tmpfile = tempfile.NamedTemporaryFile()
          sd = utils.summary_data(self.results, tmpfile.name)
          self.assertEqual(len(sd), len(self.tournament.players))
          self.assertEqual([player.Name for player in sd],
                           self.results.ranked_names)
  
          with open(tmpfile.name, "r") as csvfile:
              csvreader = csv.reader(csvfile)
              ranked_names = [row[1] for row in csvreader][1:]
          self.assertEqual(ranked_names, self.results.ranked_names)
  
      def test_obtain_assets(self):
          """Just test that this runs without crashing"""
          self.assertEqual(utils.obtain_assets(self.results, assets_dir="/tmp"), None)
  
new_contents: """
  Tests for the utils.py file
  """
  import axelrod as axl
  import unittest
  import utils
  import tempfile
  import csv
  
  class TestUtils(unittest.TestCase):
      """
      Simple tests for the utils
      """
  
      axl.seed(0)
      players = [s() for s in axl.demo_strategies]
      tournament = axl.Tournament(players)
      results = tournament.play()
  
      def test_label(self):
          label = utils.label("Test", self.results)
          expected_label = "{} - turns: {}, repetitions: {}, strategies: {}.  ".format("Test",
                      self.tournament.turns, self.tournament.repetitions,
                      len(self.tournament.players))
  
      def test_obtain_assets(self):
          """Just test that this runs without crashing"""
          self.assertEqual(utils.obtain_assets(self.results, assets_dir="/tmp"), None)
  
subject: Remove unnecessary test.