salt/tests/unit/renderers/gpg_test.py
2014-06-06 12:24:10 +01:00

104 lines
3.0 KiB
Python

# -*- coding: utf-8 -*-
# Import Python libs
import os
from collections import OrderedDict
from imp import find_module
# Import Salt Testing libs
from salttesting import TestCase, skipIf
from salttesting.helpers import ensure_in_syspath
from salttesting.mock import patch, Mock, NO_MOCK, NO_MOCK_REASON
ensure_in_syspath('../../')
# Import Salt libs
import salt.loader
import salt.config
from salt.state import HighState
OPTS = salt.config.minion_config(None)
OPTS['state_events'] = False
OPTS['id'] = 'whatever'
OPTS['file_client'] = 'local'
OPTS['file_roots'] = dict(base=['/tmp'])
OPTS['test'] = False
OPTS['grains'] = salt.loader.grains(OPTS)
OPTS['gpg_keydir'] = os.getcwd()
ENCRYPTED_STRING = '''
-----BEGIN PGP MESSAGE-----
I AM SO SECRET!
-----END PGP MESSAGE-----
'''
DECRYPTED_STRING = 'I am not a secret anymore'
SKIP = False
try:
find_module('gnupg')
except ImportError:
SKIP = True
@skipIf(NO_MOCK, NO_MOCK_REASON)
@skipIf(SKIP, "GPG must be installed")
class GPGTestCase(TestCase):
def setUp(self):
self.HIGHSTATE = HighState(OPTS)
self.HIGHSTATE.push_active()
def tearDown(self):
self.HIGHSTATE.pop_active()
def render_sls(self, data, sls='', env='base', **kws):
return self.HIGHSTATE.state.rend['gpg'](
data, env=env, sls=sls, **kws
)
def make_decryption_mock(self):
decrypted_data_mock = Mock()
decrypted_data_mock.ok = True
decrypted_data_mock.__str__ = lambda x: DECRYPTED_STRING
return decrypted_data_mock
def make_nested_object(self, s):
return OrderedDict([
('array_key', [1, False, s]),
('string_key', 'A Normal String'),
('dict_key', {1: None}),
])
@patch('gnupg.GPG')
def test_homedir_is_passed_to_gpg(self, gpg_mock):
self.render_sls({})
gpg_mock.assert_called_with(gnupghome=OPTS['gpg_keydir'])
def test_normal_string_is_unchanged(self):
s = 'I am just another string'
new_s = self.render_sls(s)
self.assertEqual(s, new_s)
def test_encrypted_string_is_decrypted(self):
with patch('gnupg.GPG.decrypt', return_value=self.make_decryption_mock()):
new_s = self.render_sls(ENCRYPTED_STRING)
self.assertEqual(new_s, DECRYPTED_STRING)
def test_encrypted_string_is_unchanged_when_gpg_fails(self):
d_mock = self.make_decryption_mock()
d_mock.ok = False
with patch('gnupg.GPG.decrypt', return_value=d_mock):
new_s = self.render_sls(ENCRYPTED_STRING)
self.assertEqual(new_s, ENCRYPTED_STRING)
def test_nested_object_is_decrypted(self):
encrypted_o = self.make_nested_object(ENCRYPTED_STRING)
decrypted_o = self.make_nested_object(DECRYPTED_STRING)
with patch('gnupg.GPG.decrypt', return_value=self.make_decryption_mock()):
new_o = self.render_sls(encrypted_o)
self.assertEqual(new_o, decrypted_o)
if __name__ == '__main__':
from integration import run_tests
run_tests(GPGTestCase, needs_daemon=False)