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community.general/tests/unit/plugins/modules/test_simpleinit_msb.py
Val V 8dc5a60294
Support for simpleinit-msb init system (#6618)
* Support for simpleinit-msb init system

* Drop unused imports

* Correct regex

* Fix documentation

* Address BOTMETA

* PEP8 compliance

* Drop irrelevant snippet

* Add missing option type in docs

* PEP8 compliance

* Update plugins/modules/simpleinit_msb.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/simpleinit_msb.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/simpleinit_msb.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Daemonize commands in service control to handle telinit broken behavior

* Update plugins/modules/simpleinit_msb.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/simpleinit_msb.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/simpleinit_msb.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/simpleinit_msb.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Unify examples section

* Add unit tests for service state detection

* Drop unused import

* Add service enable/disable tests

* Test get_service_tools()

* Do not shadow fail_json()

* Reuse module init

* Implement service_enabled() and associated tests

* Update plugins/modules/simpleinit_msb.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Indent

* Bump version_added

* Bump requirements

* Reword and move to notes

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
2023-10-03 06:37:46 +02:00

200 lines
6.1 KiB
Python

# Copyright (c) 2023 Vlad Glagolev <scm@vaygr.net>
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from ansible_collections.community.general.tests.unit.compat.mock import patch
from ansible_collections.community.general.tests.unit.plugins.modules.utils import AnsibleFailJson, ModuleTestCase, set_module_args
from ansible_collections.community.general.plugins.modules.simpleinit_msb import SimpleinitMSB, build_module
_TELINIT_LIST = """
RUNLEVEL SCRIPT
2 smgl-suspend-single
3 crond
3 fuse
3 network
3 nscd
3 smgl-default-remote-fs
3 smgl-misc
3 sshd
DEV coldplug
DEV devices
DEV udevd
S hostname.sh
S hwclock.sh
S keymap.sh
S modutils
S mountall.sh
S mountroot.sh
S single
S smgl-default-crypt-fs
S smgl-metalog
S smgl-sysctl
S sysstat
"""
_TELINIT_LIST_ENABLED = """
smgl-suspend-single
crond
fuse
network
nscd
smgl-default-remote-fs
smgl-misc
sshd
coldplug
devices
udevd
hostname.sh
hwclock.sh
keymap.sh
modutils
mountall.sh
mountroot.sh
single
smgl-default-crypt-fs
smgl-metalog
smgl-sysctl
"""
_TELINIT_LIST_DISABLED = """
sysstat
"""
_TELINIT_ALREADY_ENABLED = """
Service smgl-suspend-single already enabled.
"""
_TELINIT_ALREADY_DISABLED = """
Service smgl-suspend-single already disabled.
"""
_TELINIT_STATUS_RUNNING = """
sshd is running with Process ID(s) 8510 8508 2195
"""
_TELINIT_STATUS_RUNNING_NOT = """
/sbin/metalog is not running
"""
class TestSimpleinitMSB(ModuleTestCase):
def setUp(self):
super(TestSimpleinitMSB, self).setUp()
def tearDown(self):
super(TestSimpleinitMSB, self).tearDown()
def init_module(self, args):
set_module_args(args)
return SimpleinitMSB(build_module())
@patch('os.path.exists', return_value=True)
@patch('ansible.module_utils.basic.AnsibleModule.get_bin_path', return_value="/sbin/telinit")
def test_get_service_tools(self, *args, **kwargs):
simpleinit_msb = self.init_module({
'name': 'smgl-suspend-single',
'state': 'running',
})
simpleinit_msb.get_service_tools()
self.assertEqual(simpleinit_msb.telinit_cmd, "/sbin/telinit")
@patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.execute_command')
def test_service_exists(self, execute_command):
simpleinit_msb = self.init_module({
'name': 'smgl-suspend-single',
'state': 'running',
})
execute_command.return_value = (0, _TELINIT_LIST, "")
simpleinit_msb.service_exists()
@patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.execute_command')
def test_service_exists_not(self, execute_command):
simpleinit_msb = self.init_module({
'name': 'ntp',
'state': 'running',
})
execute_command.return_value = (0, _TELINIT_LIST, "")
with self.assertRaises(AnsibleFailJson) as context:
simpleinit_msb.service_exists()
self.assertEqual("telinit could not find the requested service: ntp", context.exception.args[0]["msg"])
@patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.service_exists')
@patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.execute_command')
def test_check_service_enabled(self, execute_command, service_exists):
simpleinit_msb = self.init_module({
'name': 'nscd',
'state': 'running',
'enabled': 'true',
})
service_exists.return_value = True
execute_command.return_value = (0, _TELINIT_LIST_ENABLED, "")
self.assertTrue(simpleinit_msb.service_enabled())
# Race condition check
with patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.service_enabled', return_value=False):
execute_command.return_value = (0, "", _TELINIT_ALREADY_ENABLED)
simpleinit_msb.service_enable()
self.assertFalse(simpleinit_msb.changed)
@patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.service_exists')
@patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.execute_command')
def test_check_service_disabled(self, execute_command, service_exists):
simpleinit_msb = self.init_module({
'name': 'sysstat',
'state': 'stopped',
'enabled': 'false',
})
service_exists.return_value = True
execute_command.return_value = (0, _TELINIT_LIST_DISABLED, "")
self.assertFalse(simpleinit_msb.service_enabled())
# Race condition check
with patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.service_enabled', return_value=True):
execute_command.return_value = (0, "", _TELINIT_ALREADY_DISABLED)
simpleinit_msb.service_enable()
self.assertFalse(simpleinit_msb.changed)
@patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.service_control')
def test_check_service_running(self, service_control):
simpleinit_msb = self.init_module({
'name': 'sshd',
'state': 'running',
})
service_control.return_value = (0, _TELINIT_STATUS_RUNNING, "")
self.assertFalse(simpleinit_msb.get_service_status())
@patch('ansible_collections.community.general.plugins.modules.simpleinit_msb.SimpleinitMSB.service_control')
def test_check_service_running_not(self, service_control):
simpleinit_msb = self.init_module({
'name': 'smgl-metalog',
'state': 'running',
})
service_control.return_value = (0, _TELINIT_STATUS_RUNNING_NOT, "")
self.assertFalse(simpleinit_msb.get_service_status())