Coverage for certbot/plugins/dns_test_common.py : 100%

"""Base test class for DNS authenticators.""" 

import os 

import configobj 

import josepy as jose 

import mock 

import six 

from acme import challenges 

from certbot import achallenges 

from certbot.tests import acme_util 

from certbot.tests import util as test_util 

DOMAIN = 'example.com' 

KEY = jose.JWKRSA.load(test_util.load_vector("rsa512_key.pem")) 

class BaseAuthenticatorTest(object): 

""" 

A base test class to reduce duplication between test code for DNS Authenticator Plugins. 

Assumes: 

* That subclasses also subclass unittest.TestCase 

* That the authenticator is stored as self.auth 

""" 

achall = achallenges.KeyAuthorizationAnnotatedChallenge( 

challb=acme_util.DNS01, domain=DOMAIN, account_key=KEY) 

def test_more_info(self): 

# pylint: disable=no-member 

self.assertTrue(isinstance(self.auth.more_info(), six.string_types)) 

def test_get_chall_pref(self): 

# pylint: disable=no-member 

self.assertEqual(self.auth.get_chall_pref(None), [challenges.DNS01]) 

def test_parser_arguments(self): 

m = mock.MagicMock() 

# pylint: disable=no-member 

self.auth.add_parser_arguments(m) 

m.assert_any_call('propagation-seconds', type=int, default=mock.ANY, help=mock.ANY) 

def write(values, path): 

"""Write the specified values to a config file. 

:param dict values: A map of values to write. 

:param str path: Where to write the values. 

""" 

config = configobj.ConfigObj() 

for key in values: 

config[key] = values[key] 

with open(path, "wb") as f: 

config.write(outfile=f) 

os.chmod(path, 0o600)