old_contents: import os
  import unittest
  
  from coalib.io.File import File
  
  TEST_FILE_DIR = os.path.join(os.path.split(__file__)[0],
                               'file_test_files')
  
  
  def get_path_components(filepath):
      """
      Splits the filepath into components to provide a unique
      test results that passes on all CIs.
      """
      return os.path.normpath(filepath).split(os.sep)
  
  
  class FileTest(unittest.TestCase):
  
      def setUp(self):
          file_factory_test_dir = TEST_FILE_DIR
          self.test_file = os.path.join(file_factory_test_dir, 'test1.txt')
          self.other_test_file = os.path.join(file_factory_test_dir, 'test2.txt')
          self.uut = File(self.test_file)
          self.other_file_factory = File(self.other_test_file)
  
      def test_equal(self):
          self.assertEqual(self.uut, File(self.test_file))
          self.assertNotEqual(self.uut, self.other_file_factory)
  
      def test_iter(self):
          self.assertEqual(list(self.uut), ['This is a test file.\n'])
  
      def test_line(self):
          self.assertEqual(self.uut.get_line(0), 'This is a test file.\n')
          with self.assertRaises(IndexError):
              self.uut.get_line(1)
  
      def test_deprecated_dict_getitem(self):
          self.assertEqual(self.uut[0], 'This is a test file.\n')
          with self.assertRaises(IndexError):
              self.uut[1]
  
      def test_lines(self):
          self.assertEqual(self.uut.lines, ('This is a test file.\n',))
  
      def test_raw(self):
          self.assertEqual(self.uut.raw, b'This is a test file.')
  
      def test_string(self):
          self.assertEqual(self.uut.string, 'This is a test file.')
  
      def test_timestamp(self):
          self.assertEqual(self.uut.timestamp, os.path.getmtime(self.test_file))
  
      def test_name(self):
          self.assertEqual(get_path_components(self.uut.name)[-4:],
                           ['tests', 'io', 'file_test_files', 'test1.txt'])
  
new_contents: import os
  import unittest
  
  from coalib.io.File import File
  
  TEST_FILE_DIR = os.path.join(os.path.split(__file__)[0],
                               'file_test_files')
  
  
  def get_path_components(filepath):
      """
      Splits the filepath into components to provide a unique
      test results that passes on all CIs.
      """
      return os.path.normpath(filepath).split(os.sep)
  
  
  class FileTest(unittest.TestCase):
  
      def setUp(self):
          file_test_dir = TEST_FILE_DIR
          self.test_file = os.path.join(file_test_dir, 'test1.txt')
          self.other_test_file = os.path.join(file_test_dir, 'test2.txt')
          self.uut = File(self.test_file)
          self.other_file = File(self.other_test_file)
  
      def test_equal(self):
          self.assertEqual(self.uut, File(self.test_file))
          self.assertNotEqual(self.uut, self.other_file)
  
      def test_iter(self):
          self.assertEqual(list(self.uut), ['This is a test file.\n'])
  
      def test_line(self):
          self.assertEqual(self.uut.get_line(0), 'This is a test file.\n')
          with self.assertRaises(IndexError):
              self.uut.get_line(1)
  
      def test_deprecated_dict_getitem(self):
          self.assertEqual(self.uut[0], 'This is a test file.\n')
          with self.assertRaises(IndexError):
              self.uut[1]
  
      def test_lines(self):
          self.assertEqual(self.uut.lines, ('This is a test file.\n',))
  
      def test_raw(self):
          self.assertEqual(self.uut.raw, b'This is a test file.')
  
      def test_string(self):
          self.assertEqual(self.uut.string, 'This is a test file.')
  
      def test_timestamp(self):
          self.assertEqual(self.uut.timestamp, os.path.getmtime(self.test_file))
  
      def test_name(self):
          self.assertEqual(get_path_components(self.uut.name)[-4:],
                           ['tests', 'io', 'file_test_files', 'test1.txt'])
  
subject: Remove the word factory