new_contents: # -*- coding: utf-8 -*-
  '''
      :codeauthor: :email:`Anthony Shaw <anthonyshaw@apache.org>`
  '''
  
  # Import Python Libs
  from __future__ import absolute_import
  
  # Import Salt Testing Libs
  from salttesting import skipIf
  from tests.unit import ModuleTestCase, hasDependency
  from salttesting.mock import (
      patch,
      MagicMock,
      NO_MOCK,
      NO_MOCK_REASON
  )
  from salttesting.helpers import ensure_in_syspath
  from salt.modules import libcloud_dns
  
  ensure_in_syspath('../../')
  
  SERVICE_NAME = 'libcloud_dns'
  libcloud_dns.__salt__ = {}
  
  
  class MockDNSDriver(object):
      def __init__(self):
          pass
  
  
  def get_mock_driver():
      return MockDNSDriver()
  
  
  @skipIf(NO_MOCK, NO_MOCK_REASON)
  @patch('salt.modules.libcloud_dns._get_driver',
         MagicMock(return_value=MockDNSDriver()))
  class LibcloudDnsModuleTestCase(ModuleTestCase):
      def setUp(self):
          hasDependency('libcloud')
  
          def get_config(service):
              if service == SERVICE_NAME:
                  return {
                      'test': {
                          'driver': 'test',
                          'key': '2orgk34kgk34g'
                      }
                  }
              else:
                  raise KeyError("service name invalid")
  
          self.setup_loader()
          self.loader.set_result(libcloud_dns, 'config.option', get_config)
  
      def test_module_creation(self, *args):
          client = libcloud_dns._get_driver('test')
          self.assertFalse(client is None)
  
  
  if __name__ == '__main__':
      from unit import run_tests
      run_tests(LibcloudDnsModuleTestCase)
  
subject: add test module