old_contents: #!/usr/bin/env python3
  # coding:utf-8
  ###############################################################################
  # MIT License
  #
  # Copyright (c) 2016 Hajime Nakagami
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in all
  # copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  # SOFTWARE.
  ###############################################################################
  import unittest
  import toyredis
  
  class TestRedis(unittest.TestCase):
      host = 'localhost'
  
      def test_redis(self):
          conn = toyredis.connect(self.host)
          conn.set('foo', 'bar')
          self.assertEqual(conn.get('foo'), b'bar')
          conn.close()
  
  if __name__ == "__main__":
      unittest.main()
  
new_contents: #!/usr/bin/env python3
  # coding:utf-8
  ###############################################################################
  # MIT License
  #
  # Copyright (c) 2016 Hajime Nakagami
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in all
  # copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  # SOFTWARE.
  ###############################################################################
  import unittest
  import toyredis
  
  class TestRedis(unittest.TestCase):
      host = 'localhost'
  
      def test_redis(self):
          conn = toyredis.connect(self.host)
  
          conn.set('foo', 'bar')
          self.assertEqual(conn.get('foo'), b'bar')
  
          conn.set('kanji_character', '漢字')
          self.assertEqual(conn.get('kanji_character'), b'\xe6\xbc\xa2\xe5\xad\x97')
          self.assertEqual(conn.get('kanji_character').decode('utf-8'), '漢字')
  
          conn.close()
  
  if __name__ == "__main__":
      unittest.main()
  
subject: add kanji character test