salt/tests/unit/states/cron_test.py
2015-08-12 10:08:43 +02:00

301 lines
9.7 KiB
Python

# -*- coding: utf-8 -*-
'''
:codeauthor: :email:`Mike Place <mp@saltstack.com>`
'''
# Import Salt Testing libs
from salttesting import TestCase, skipIf
from salttesting.helpers import ensure_in_syspath
from salttesting.mock import NO_MOCK, NO_MOCK_REASON, MagicMock, patch
from StringIO import StringIO
ensure_in_syspath('../../')
from salt.modules import cron as cronmod
from salt.states import cron as cron
STUB_USER = 'root'
STUB_PATH = '/tmp'
STUB_CRON_TIMESTAMP = {
'minute': '1',
'hour': '2',
'daymonth': '3',
'month': '4',
'dayweek': '5'}
STUB_SIMPLE_RAW_CRON = '5 0 * * * /tmp/no_script.sh'
STUB_SIMPLE_CRON_DICT = {
'pre': ['5 0 * * * /tmp/no_script.sh'],
'crons': [],
'env': [],
'special': []}
__low__ = {
'__id__': 'noo'
}
__grains__ = {
'os': 'Debian',
'os_family': 'Debian',
}
cron.__opts__ = {
'test': False,
}
cronmod.__low__ = cron.__low__ = __low__
cronmod.__grains__ = cron.__grains__ = __grains__
cronmod.__salt__ = cron.__salt__ = {
'cmd.run_all': MagicMock(return_value={
'pid': 5,
'retcode': 0,
'stderr': '',
'stdout': ''}),
'cron.list_tab': cronmod.list_tab,
'cron.rm_job': cronmod.rm_job,
'cron.set_job': cronmod.set_job,
}
CRONTAB = StringIO()
def get_crontab(*args, **kw):
return CRONTAB.getvalue()
def set_crontab(val):
CRONTAB.truncate(0)
CRONTAB.write(val)
def write_crontab(*args, **kw):
set_crontab('\n'.join(
[a.strip() for a in args[1]]))
return {
'retcode': False,
}
@skipIf(NO_MOCK, NO_MOCK_REASON)
class CronTestCase(TestCase):
def setUp(self):
super(CronTestCase, self).setUp()
set_crontab('')
def tearDown(self):
super(CronTestCase, self).tearDown()
set_crontab('')
@patch('salt.modules.cron.raw_cron',
new=MagicMock(side_effect=get_crontab))
@patch('salt.modules.cron._write_cron_lines',
new=MagicMock(side_effect=write_crontab))
def test_present(self):
cron.present(
name='foo',
hour='1',
identifier='1',
user='root')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:1\n'
'* 1 * * * foo')
cron.present(
name='foo',
hour='2',
identifier='1',
user='root')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:1\n'
'* 2 * * * foo')
cron.present(
name='foo',
hour='2',
identifier='2',
user='root')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:1\n'
'* 2 * * * foo\n'
'# SALT_CRON_IDENTIFIER:2\n'
'* 2 * * * foo')
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:1\n'
'* 2 * * * foo\n'
'# SALT_CRON_IDENTIFIER:2\n'
'* 2 * * * foo\n'
'* 2 * * * foo\n'
)
cron.present(
name='foo',
hour='2',
user='root',
identifier=None)
self.assertEqual(
get_crontab(),
('# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:1\n'
'* 2 * * * foo\n'
'# SALT_CRON_IDENTIFIER:2\n'
'* 2 * * * foo\n'
'* 2 * * * foo'))
@patch('salt.modules.cron.raw_cron',
new=MagicMock(side_effect=get_crontab))
@patch('salt.modules.cron._write_cron_lines',
new=MagicMock(side_effect=write_crontab))
def test_remove(self):
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:1\n'
'* 1 * * * foo')
cron.absent(name='bar', identifier='1')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit'
)
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'* * * * * foo')
cron.absent(name='bar', identifier='1')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit\n'
'* * * * * foo'
)
# old behavior, do not remove with identifier set and
# even if command match !
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'* * * * * foo')
cron.absent(name='foo', identifier='1')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit'
)
# old behavior, remove if no identifier and command match
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'* * * * * foo')
cron.absent(name='foo')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit'
)
@patch('salt.modules.cron.raw_cron',
new=MagicMock(side_effect=get_crontab))
@patch('salt.modules.cron._write_cron_lines',
new=MagicMock(side_effect=write_crontab))
def test_multiline_comments_are_updated(self):
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'# First crontab - single line comment SALT_CRON_IDENTIFIER:1\n'
'* 1 * * * foo'
)
cron.present(
name='foo',
hour='1',
comment='First crontab\nfirst multi-line comment\n',
identifier='1',
user='root')
cron.present(
name='foo',
hour='1',
comment='First crontab\nsecond multi-line comment\n',
identifier='1',
user='root')
cron.present(
name='foo',
hour='1',
comment='Second crontab\nmulti-line comment\n',
identifier='2',
user='root')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit\n'
'# First crontab\n'
'# second multi-line comment SALT_CRON_IDENTIFIER:1\n'
'* 1 * * * foo\n'
'# Second crontab\n'
'# multi-line comment SALT_CRON_IDENTIFIER:2\n'
'* 1 * * * foo')
@patch('salt.modules.cron.raw_cron',
new=MagicMock(side_effect=get_crontab))
@patch('salt.modules.cron._write_cron_lines',
new=MagicMock(side_effect=write_crontab))
def test_existing_unmanaged_jobs_are_made_managed(self):
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'0 2 * * * foo'
)
ret = cron._check_cron('root', 'foo', hour='2', minute='0')
self.assertEqual(ret, 'present')
ret = cron.present('foo', 'root', minute='0', hour='2')
self.assertEqual(ret['changes'], {'root': 'foo'})
self.assertEqual(ret['comment'], 'Cron foo updated')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:foo\n'
'0 2 * * * foo')
ret = cron.present('foo', 'root', minute='0', hour='2')
self.assertEqual(ret['changes'], {})
self.assertEqual(ret['comment'], 'Cron foo already present')
@patch('salt.modules.cron.raw_cron',
new=MagicMock(side_effect=get_crontab))
@patch('salt.modules.cron._write_cron_lines',
new=MagicMock(side_effect=write_crontab))
def test_existing_noid_jobs_are_updated_with_identifier(self):
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:NO ID SET\n'
'1 * * * * foo'
)
ret = cron._check_cron('root', 'foo', minute=1)
self.assertEqual(ret, 'present')
ret = cron.present('foo', 'root', minute=1)
self.assertEqual(ret['changes'], {'root': 'foo'})
self.assertEqual(ret['comment'], 'Cron foo updated')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:foo\n'
'1 * * * * foo')
@patch('salt.modules.cron.raw_cron',
new=MagicMock(side_effect=get_crontab))
@patch('salt.modules.cron._write_cron_lines',
new=MagicMock(side_effect=write_crontab))
def test_existing_duplicate_unmanaged_jobs_are_merged_and_given_id(self):
set_crontab(
'# Lines below here are managed by Salt, do not edit\n'
'0 2 * * * foo\n'
'0 2 * * * foo'
)
ret = cron._check_cron('root', 'foo', hour='2', minute='0')
self.assertEqual(ret, 'present')
ret = cron.present('foo', 'root', minute='0', hour='2')
self.assertEqual(ret['changes'], {'root': 'foo'})
self.assertEqual(ret['comment'], 'Cron foo updated')
self.assertEqual(
get_crontab(),
'# Lines below here are managed by Salt, do not edit\n'
'# SALT_CRON_IDENTIFIER:foo\n'
'0 2 * * * foo')
ret = cron.present('foo', 'root', minute='0', hour='2')
self.assertEqual(ret['changes'], {})
self.assertEqual(ret['comment'], 'Cron foo already present')
if __name__ == '__main__':
from integration import run_tests
run_tests(CronTestCase, needs_daemon=False)