old_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import
  import mock
  import unittest
  import tempfile
  from opencorpora import cli
  
  class CliTest(unittest.TestCase):
  
      @mock.patch('opencorpora.cli.urlopen')
      def test_download(self, urlopen):
          urlopen.return_value.read.return_value = ''
          with tempfile.NamedTemporaryFile() as f:
              class Args(object):
                  output = f.name
                  no_decompress = False
                  url = ''
                  disambig = False
              args = Args()
              cli.download(args)
  
new_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import
  import mock
  import unittest
  import tempfile
  from opencorpora import cli
  
  class CliTest(unittest.TestCase):
  
      @mock.patch('opencorpora.cli.urlopen')
      def test_download(self, urlopen):
          urlopen.return_value.read.return_value = ''
          with tempfile.NamedTemporaryFile() as f:
              class Args(object):
                  output = f.name
                  no_decompress = False
                  url = ''
                  disambig = False
                  quiet = False
              args = Args()
              cli.download(args)
  
subject: fix tests