salt/tests/unit/states/blockdev_test.py

113 lines
3.9 KiB
Python

# -*- coding: utf-8 -*-
'''
:codeauthor: :email:`Jayesh Kariya <jayeshk@saltstack.com>`
'''
# Import Python libs
from __future__ import absolute_import
import os
# Import Salt Testing Libs
from salttesting import skipIf, TestCase
from salttesting.mock import (
NO_MOCK,
NO_MOCK_REASON,
MagicMock,
patch)
from salttesting.helpers import ensure_in_syspath
ensure_in_syspath('../../')
# Import Salt Libs
from salt.states import blockdev
import salt.utils
blockdev.__salt__ = {}
blockdev.__opts__ = {}
@skipIf(NO_MOCK, NO_MOCK_REASON)
class BlockdevTestCase(TestCase):
'''
Test cases for salt.states.blockdev
'''
# 'tuned' function tests: 1
def test_tuned(self):
'''
Test to manage options of block device
'''
name = '/dev/vg/master-data'
ret = {'name': name,
'result': True,
'changes': {},
'comment': ''}
comt = ('Changes to {0} cannot be applied. '
'Not a block device. ').format(name)
with patch.dict(blockdev.__salt__, {'file.is_blkdev': False}):
ret.update({'comment': comt})
self.assertDictEqual(blockdev.tuned(name), ret)
comt = ('Changes to {0} will be applied '.format(name))
with patch.dict(blockdev.__salt__, {'file.is_blkdev': True}):
ret.update({'comment': comt, 'result': None})
with patch.dict(blockdev.__opts__, {'test': True}):
self.assertDictEqual(blockdev.tuned(name), ret)
# 'formatted' function tests: 1
def test_formatted(self):
'''
Test to manage filesystems of partitions.
'''
name = '/dev/vg/master-data'
ret = {'name': name,
'result': False,
'changes': {},
'comment': ''}
with patch.object(os.path, 'exists', MagicMock(side_effect=[False, True,
True, True,
True])):
comt = ('{0} does not exist'.format(name))
ret.update({'comment': comt})
self.assertDictEqual(blockdev.formatted(name), ret)
mock_ext4 = MagicMock(return_value='ext4')
mock_t = MagicMock(return_value=True)
mock_e = MagicMock(return_value='')
with patch.dict(blockdev.__salt__, {'cmd.run': mock_ext4,
'disk.format': mock_t,
'disk.fstype': mock_e}):
comt = ('{0} already formatted with '.format(name))
ret.update({'comment': comt, 'result': True})
self.assertDictEqual(blockdev.formatted(name, fs_type=''), ret)
ret.update({'comment': 'Invalid fs_type: ext4',
'result': False})
with patch.object(salt.utils, 'which',
MagicMock(return_value=False)):
self.assertDictEqual(blockdev.formatted(name), ret)
comt = ('Changes to {0} will be applied '.format(name))
ret.update({'comment': comt, 'result': None})
with patch.object(salt.utils, 'which',
MagicMock(return_value=True)):
with patch.dict(blockdev.__opts__, {'test': True}):
self.assertDictEqual(blockdev.formatted(name), ret)
comt = ('Failed to format {0}'.format(name))
ret.update({'comment': comt, 'result': False})
with patch.object(salt.utils, 'which',
MagicMock(return_value=True)):
with patch.dict(blockdev.__opts__, {'test': False}):
self.assertDictEqual(blockdev.formatted(name), ret)
if __name__ == '__main__':
from integration import run_tests
run_tests(BlockdevTestCase, needs_daemon=False)