old_contents: # -*- coding: utf-8 -*-
  
  # Import Python Libs
  from __future__ import absolute_import, print_function, unicode_literals
  
  # Import Salt libs
  import salt.renderers.toml as toml
  import salt.serializers.toml
  
  # Import Salt Testing libs
  from tests.support.mixins import LoaderModuleMockMixin
  from tests.support.unit import TestCase, skipIf
  
  
  @skipIf(not salt.serializers.toml.available, "The 'toml' library is missing")
  class TOMLRendererTestCase(TestCase, LoaderModuleMockMixin):
      def setup_loader_modules(self):
          return {toml: {}}
  
      def test_toml_render_string(self):
          data = """[[user-sshkey."ssh_auth.present"]]
                      user = "username"
                      [[user-sshkey."ssh_auth.present"]]
                      config = "%h/.ssh/authorized_keys"
                      [[user-sshkey."ssh_auth.present"]]
                      names = [
                        "hereismykey",
                        "anotherkey"
                      ]
                  """
          expected_result = {
              "user-sshkey": {
                  "ssh_auth.present": [
                      {"user": "username"},
                      {"config": "%h/.ssh/authorized_keys"},
                      {"names": ["hereismykey", "anotherkey"]},
                  ]
              }
          }
          result = toml.render(data)
  
          self.assertEqual(result, expected_result)
  
new_contents: import salt.renderers.toml as toml
  import salt.serializers.toml
  from tests.support.mixins import LoaderModuleMockMixin
  from tests.support.unit import TestCase, skipIf
  
  
  @skipIf(not salt.serializers.toml.available, "The 'toml' library is missing")
  class TOMLRendererTestCase(TestCase, LoaderModuleMockMixin):
      def setup_loader_modules(self):
          return {toml: {}}
  
      def test_toml_render_string(self):
          data = """[[user-sshkey."ssh_auth.present"]]
                      user = "username"
                      [[user-sshkey."ssh_auth.present"]]
                      config = "%h/.ssh/authorized_keys"
                      [[user-sshkey."ssh_auth.present"]]
                      names = [
                        "hereismykey",
                        "anotherkey"
                      ]
                  """
          expected_result = {
              "user-sshkey": {
                  "ssh_auth.present": [
                      {"user": "username"},
                      {"config": "%h/.ssh/authorized_keys"},
                      {"names": ["hereismykey", "anotherkey"]},
                  ]
              }
          }
          result = toml.render(data)
  
          self.assertEqual(result, expected_result)
  
subject: Drop Py2 and six on tests/unit/renderers/test_toml.py