old_contents: # -*- coding: utf-8 -*-
  from __future__ import absolute_import, print_function, unicode_literals
  
  import salt.utils.platform
  from tests.support.case import SSHCase
  from tests.support.helpers import slowTest
  from tests.support.unit import skipIf
  
  
  @skipIf(salt.utils.platform.is_windows(), "salt-ssh not available on Windows")
  class SSHRawTest(SSHCase):
      """
      testing salt-ssh with raw calls
      """
  
      @slowTest
      def test_ssh_raw(self):
          """
          test salt-ssh with -r argument
          """
          msg = "running raw msg"
          ret = self.run_function("echo {0}".format(msg), raw=True)
          self.assertEqual(ret["stdout"], msg + "\n")
  
new_contents: import salt.utils.platform
  from tests.support.case import SSHCase
  from tests.support.helpers import slowTest
  from tests.support.unit import skipIf
  
  
  @skipIf(salt.utils.platform.is_windows(), "salt-ssh not available on Windows")
  class SSHRawTest(SSHCase):
      """
      testing salt-ssh with raw calls
      """
  
      @slowTest
      def test_ssh_raw(self):
          """
          test salt-ssh with -r argument
          """
          msg = "running raw msg"
          ret = self.run_function("echo {}".format(msg), raw=True)
          self.assertEqual(ret["stdout"], msg + "\n")
  
subject: Drop Py2 and six on tests/integration/ssh/test_raw.py