salt/tests/unit/test_zypp_plugins.py
Benjamin Drung 7678c28be7 Do not load zyppnotify file on module import
The call imp.load_source() could fail (i.e. when the specified
zyppnotify does not exist). To prevent an import failure in that case,
move the loading of the zyppnotify file into the test case.

Signed-off-by: Benjamin Drung <benjamin.drung@cloud.ionos.com>
2019-02-12 11:25:24 +01:00

55 lines
1.4 KiB
Python

# -*- coding: utf-8 -*-
'''
:codeauthor: Bo Maryniuk <bo@suse.de>
'''
# Import Python Libs
from __future__ import absolute_import
# Import Salt Testing Libs
from tests.support.unit import TestCase, skipIf
from tests.support.mock import (
MagicMock,
patch,
NO_MOCK,
NO_MOCK_REASON
)
import os
import imp
import sys
from zypp_plugin import BogusIO
if sys.version_info >= (3,):
BUILTINS_OPEN = 'builtins.open'
else:
BUILTINS_OPEN = '__builtin__.open'
ZYPPNOTIFY_FILE = os.path.sep.join(
os.path.dirname(__file__).split(os.path.sep)[:-2] +
['scripts', 'suse', 'zypper', 'plugins', 'commit', 'zyppnotify']
)
@skipIf(NO_MOCK, NO_MOCK_REASON)
class ZyppPluginsTestCase(TestCase):
'''
Test shipped libzypp plugins.
'''
def test_drift_detector(self):
'''
Test drift detector for a correct cookie file.
Returns:
'''
zyppnotify = imp.load_source('zyppnotify', ZYPPNOTIFY_FILE)
drift = zyppnotify.DriftDetector()
drift._get_mtime = MagicMock(return_value=123)
drift._get_checksum = MagicMock(return_value='deadbeef')
bogus_io = BogusIO()
with patch(BUILTINS_OPEN, bogus_io):
drift.PLUGINEND(None, None)
self.assertEqual(str(bogus_io), 'deadbeef 123\n')
self.assertEqual(bogus_io.mode, 'w')
self.assertEqual(bogus_io.path, '/var/cache/salt/minion/rpmdb.cookie')