1  """Tests for letsencrypt.plugins.null."""
 2  import unittest
 3  
 4  import mock
 5  
 6  
 7  class InstallerTest(unittest.TestCase):
 8      """Tests for letsencrypt.plugins.null.Installer."""
 9  
10      def setUp(self):
11          from letsencrypt.plugins.null import Installer
12          self.installer = Installer(config=mock.MagicMock(), name="null")
13  
14      def test_it(self):
15          self.assertTrue(isinstance(self.installer.more_info(), str))
16          self.assertEqual([], self.installer.get_all_names())
17          self.assertEqual([], self.installer.supported_enhancements())
18          self.assertEqual([], self.installer.get_all_certs_keys())
19  
20  
21  if __name__ == "__main__":
22      unittest.main()  # pragma: no cover