old_contents: # -*- coding: utf-8 -*-
  
  # Import Python libs
  from __future__ import absolute_import
  import os
  
  # Import Salt Testing libs
  from tests.support.runtests import RUNTIME_VARS
  from tests.support.case import ModuleCase
  from tests.support.unit import skipIf
  from tests.support.helpers import destructiveTest
  
  # Import Salt Libs
  import salt.utils.files
  import salt.utils.platform
  
  @skipIf(not salt.utils.platform.is_windows(), 'Tests for only Windows')
  class DscModuleTest(ModuleCase):
      '''
      Validate PowerShell DSC module
      '''
      def setUp(self):
          self.ps1file = os.path.join(RUNTIME_VARS.TMP, 'HelloWorld.ps1')
          with salt.utils.files.fopen(os.path.join(RUNTIME_VARS.FILES, 'file', 'base', 'HelloWorld.ps1'), 'rb') as sfp:
              with salt.utils.files.fopen(self.ps1file, 'wb') as dfp:
                  dfp.write(sfp.read())
          self.psd1file = os.path.join(RUNTIME_VARS.TMP, 'HelloWorld.psd1')
          with salt.utils.files.fopen(os.path.join(RUNTIME_VARS.FILES, 'file', 'base', 'HelloWorld.psd1'), 'rb') as sfp:
              with salt.utils.files.fopen(self.psd1file, 'wb') as dfp:
                  dfp.write(sfp.read())
          super(DscModuleTest, self).setUp()
  
      def tearDown(self):
          if os.path.isfile(self.ps1file):
              os.remove(self.ps1file)
          if os.path.isfile(self.psd1file):
              os.remove(self.psd1file)
          super(DscModuleTest, self).tearDown()
  
      @destructiveTest
      def test_compile_config():
          ret = self.run_function('dsc.compile_config', self.ps1file, config_name='HelloWorld', config_data=self.psd1file)
          self.assertTrue(ret['Exists'])
  
new_contents: # -*- coding: utf-8 -*-
  
  # Import Python libs
  from __future__ import absolute_import
  import os
  
  # Import Salt Testing libs
  from tests.support.runtests import RUNTIME_VARS
  from tests.support.case import ModuleCase
  from tests.support.unit import skipIf
  from tests.support.helpers import destructiveTest
  
  # Import Salt Libs
  import salt.utils.files
  import salt.utils.platform
  
  
  @skipIf(not salt.utils.platform.is_windows(), 'Tests for only Windows')
  class DscModuleTest(ModuleCase):
      '''
      Validate PowerShell DSC module
      '''
      def setUp(self):
          self.ps1file = os.path.join(RUNTIME_VARS.TMP, 'HelloWorld.ps1')
          with salt.utils.files.fopen(os.path.join(RUNTIME_VARS.FILES, 'file', 'base', 'HelloWorld.ps1'), 'rb') as sfp:
              with salt.utils.files.fopen(self.ps1file, 'wb') as dfp:
                  dfp.write(sfp.read())
          self.psd1file = os.path.join(RUNTIME_VARS.TMP, 'HelloWorld.psd1')
          with salt.utils.files.fopen(os.path.join(RUNTIME_VARS.FILES, 'file', 'base', 'HelloWorld.psd1'), 'rb') as sfp:
              with salt.utils.files.fopen(self.psd1file, 'wb') as dfp:
                  dfp.write(sfp.read())
          super(DscModuleTest, self).setUp()
  
      def tearDown(self):
          if os.path.isfile(self.ps1file):
              os.remove(self.ps1file)
          if os.path.isfile(self.psd1file):
              os.remove(self.psd1file)
          super(DscModuleTest, self).tearDown()
  
      @destructiveTest
      def test_compile_config(self):
          ret = self.run_function('dsc.compile_config', self.ps1file, config_name='HelloWorld', config_data=self.psd1file)
          self.assertTrue(ret['Exists'])
  
subject: fix self arg and lint warning blank lines