old_contents: """Test sequence functions."""
  import unittest
  import unittest.mock
  import io
  
  from pywal import sequences
  from pywal import util
  
  
  # Import colors.
  COLORS = util.read_file_json("tests/test_files/test_file.json")
  
  
  class Testsequences(unittest.TestCase):
      """Test the sequence functions."""
  
      def test_set_special(self):
          """> Create special escape sequence."""
          result = sequences.set_special(11, COLORS["special"]["background"])
          self.assertEqual(result, "\033]11;#1F211E\007")
  
      def test_set_special_alpha(self):
          """> Create special escape sequence with alpha."""
          util.Color.alpha_num = 99
          result = sequences.set_special(11, COLORS["special"]["background"])
          self.assertEqual(result, "\033]11;[99]#1F211E\007")
  
      def test_set_color(self):
          """> Create color escape sequence."""
          result = sequences.set_color(11, COLORS["colors"]["color0"])
          self.assertEqual(result, "\033]4;11;#1F211E\007")
  
      def test_send_sequences(self):
          """> Send sequences to all open terminals."""
          with unittest.mock.patch('sys.stdout', new=io.StringIO()) as fake_out:
              sequences.send(COLORS, False)
              data = fake_out.getvalue().strip()
              self.assertTrue(data.endswith("colors: Set terminal colors"))
  
  
  if __name__ == "__main__":
      unittest.main()
  
new_contents: """Test sequence functions."""
  import unittest
  import unittest.mock
  import io
  
  from pywal import sequences
  from pywal import util
  
  
  # Import colors.
  COLORS = util.read_file_json("tests/test_files/test_file.json")
  
  
  class Testsequences(unittest.TestCase):
      """Test the sequence functions."""
  
      def test_set_special(self):
          """> Create special escape sequence."""
          util.Color.alpha_num = 100
          result = sequences.set_special(11, COLORS["special"]["background"])
          self.assertEqual(result, "\033]11;#1F211E\007")
  
      def test_set_special_alpha(self):
          """> Create special escape sequence with alpha."""
          util.Color.alpha_num = 99
          result = sequences.set_special(11, COLORS["special"]["background"])
          self.assertEqual(result, "\033]11;[99]#1F211E\007")
  
      def test_set_color(self):
          """> Create color escape sequence."""
          result = sequences.set_color(11, COLORS["colors"]["color0"])
          self.assertEqual(result, "\033]4;11;#1F211E\007")
  
      def test_send_sequences(self):
          """> Send sequences to all open terminals."""
          with unittest.mock.patch('sys.stdout', new=io.StringIO()) as fake_out:
              sequences.send(COLORS, False)
              data = fake_out.getvalue().strip()
              self.assertTrue(data.endswith("colors: Set terminal colors"))
  
  
  if __name__ == "__main__":
      unittest.main()
  
subject: Fix test