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3184168365
This PR is part of what will be an ongoing effort to use explicit unicode strings in Salt. Because Python 3 does not suport Python 2's raw unicode string syntax (i.e. `ur'\d+'`), we must use `salt.utils.locales.sdecode()` to ensure that the raw string is unicode. However, because of how `salt/utils/__init__.py` has evolved into the hulking monstrosity it is today, this means importing a large module in places where it is not needed, which could negatively impact performance. For this reason, this PR also breaks out some of the functions from `salt/utils/__init__.py` into new/existing modules under `salt/utils/`. The long term goal will be that the modules within this directory do not depend on importing `salt.utils`. A summary of the changes in this PR is as follows: * Moves the following functions from `salt.utils` to new locations (including a deprecation warning if invoked from `salt.utils`): `to_bytes`, `to_str`, `to_unicode`, `str_to_num`, `is_quoted`, `dequote`, `is_hex`, `is_bin_str`, `rand_string`, `contains_whitespace`, `clean_kwargs`, `invalid_kwargs`, `which`, `which_bin`, `path_join`, `shlex_split`, `rand_str`, `is_windows`, `is_proxy`, `is_linux`, `is_darwin`, `is_sunos`, `is_smartos`, `is_smartos_globalzone`, `is_smartos_zone`, `is_freebsd`, `is_netbsd`, `is_openbsd`, `is_aix` * Moves the functions already deprecated by @rallytime to the bottom of `salt/utils/__init__.py` for better organization, so we can keep the deprecated ones separate from the ones yet to be deprecated as we continue to break up `salt.utils` * Updates `salt/*.py` and all files under `salt/client/` to use explicit unicode string literals. * Gets rid of implicit imports of `salt.utils` (e.g. `from salt.utils import foo` becomes `import salt.utils.foo as foo`). * Renames the `test.rand_str` function to `test.random_hash` to more accurately reflect what it does * Modifies `salt.utils.stringutils.random()` (née `salt.utils.rand_string()`) such that it returns a string matching the passed size. Previously this function would get `size` bytes from `os.urandom()`, base64-encode it, and return the result, which would in most cases not be equal to the passed size.
267 lines
8.7 KiB
Python
267 lines
8.7 KiB
Python
# -*- coding: utf-8 -*-
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'''
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Tests for the supervisord state
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'''
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# Import python lins
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from __future__ import absolute_import
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import os
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import time
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import subprocess
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# Import Salt Testing libs
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from tests.support.case import ModuleCase
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from tests.support.unit import skipIf
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from tests.support.paths import TMP
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from tests.support.mixins import SaltReturnAssertsMixin
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# Import salt libs
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import salt.utils.path
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from salt.modules.virtualenv_mod import KNOWN_BINARY_NAMES
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# Import 3rd-party libs
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from salt.ext import six
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@skipIf(six.PY3, 'supervisor does not work under python 3')
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@skipIf(salt.utils.path.which_bin(KNOWN_BINARY_NAMES) is None, 'virtualenv not installed')
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@skipIf(salt.utils.path.which('supervisorctl') is None, 'supervisord not installed')
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class SupervisordTest(ModuleCase, SaltReturnAssertsMixin):
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'''
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Validate the supervisord states.
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'''
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def setUp(self):
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super(SupervisordTest, self).setUp()
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self.venv_test_dir = os.path.join(TMP, 'supervisortests')
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self.venv_dir = os.path.join(self.venv_test_dir, 'venv')
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self.supervisor_sock = os.path.join(self.venv_dir, 'supervisor.sock')
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if not os.path.exists(self.venv_dir):
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os.makedirs(self.venv_test_dir)
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self.run_function('virtualenv.create', [self.venv_dir])
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self.run_function(
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'pip.install', [], pkgs='supervisor', bin_env=self.venv_dir)
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self.supervisord = os.path.join(self.venv_dir, 'bin', 'supervisord')
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if not os.path.exists(self.supervisord):
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self.skipTest('Failed to installe supervisor in test virtualenv')
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self.supervisor_conf = os.path.join(self.venv_dir, 'supervisor.conf')
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def start_supervisord(self, autostart=True):
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self.run_state(
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'file.managed', name=self.supervisor_conf,
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source='salt://supervisor.conf', template='jinja',
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context={
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'supervisor_sock': self.supervisor_sock,
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'virtual_env': self.venv_dir,
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'autostart': autostart
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}
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)
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if not os.path.exists(self.supervisor_conf):
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self.skipTest('failed to create supervisor config file')
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self.supervisor_proc = subprocess.Popen(
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[self.supervisord, '-c', self.supervisor_conf]
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)
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if self.supervisor_proc.poll() is not None:
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self.skipTest('failed to start supervisord')
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timeout = 10
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while not os.path.exists(self.supervisor_sock):
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if timeout == 0:
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self.skipTest(
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'supervisor socket not found - failed to start supervisord'
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)
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break
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else:
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time.sleep(1)
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timeout -= 1
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def tearDown(self):
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if hasattr(self, 'supervisor_proc') and \
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self.supervisor_proc.poll() is not None:
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self.run_function(
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'supervisord.custom', ['shutdown'],
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conf_file=self.supervisor_conf, bin_env=self.venv_dir)
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self.supervisor_proc.wait()
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del self.supervisor_proc
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del self.venv_test_dir
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del self.venv_dir
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del self.supervisord
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del self.supervisor_conf
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del self.supervisor_sock
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def test_running_stopped(self):
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'''
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supervisord.running restart = False
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When service is stopped.
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'''
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self.start_supervisord(autostart=False)
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ret = self.run_state(
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'supervisord.running', name='sleep_service',
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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self.assertInSaltReturn('sleep_service', ret, ['changes'])
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def test_running_started(self):
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'''
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supervisord.running restart = False
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When service is running.
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'''
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self.start_supervisord(autostart=True)
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ret = self.run_state(
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'supervisord.running', name='sleep_service',
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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self.assertNotInSaltReturn('sleep_service', ret, ['changes'])
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def test_running_needsupdate(self):
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'''
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supervisord.running restart = False
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When service needs to be added.
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'''
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self.start_supervisord(autostart=False)
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self.run_function('supervisord.remove', [
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'sleep_service',
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None,
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self.supervisor_conf,
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self.venv_dir
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])
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ret = self.run_state(
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'supervisord.running', name='sleep_service',
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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self.assertInSaltReturn('sleep_service', ret, ['changes'])
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def test_running_notexists(self):
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'''
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supervisord.running restart = False
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When service doesn't exist.
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'''
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self.start_supervisord(autostart=True)
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ret = self.run_state(
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'supervisord.running', name='does_not_exist',
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltFalseReturn(ret)
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def test_restart_started(self):
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'''
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supervisord.running restart = True
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When service is running.
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'''
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self.start_supervisord(autostart=True)
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ret = self.run_state(
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'supervisord.running', name='sleep_service',
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restart=True,
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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self.assertInSaltReturn('sleep_service', ret, ['changes'])
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def test_restart_stopped(self):
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'''
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supervisord.running restart = True
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When service is stopped.
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'''
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self.start_supervisord(autostart=False)
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ret = self.run_state(
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'supervisord.running', name='sleep_service',
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restart=True,
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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self.assertInSaltReturn('sleep_service', ret, ['changes'])
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def test_restart_needsupdate(self):
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'''
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supervisord.running restart = True
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When service needs to be added.
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'''
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self.start_supervisord(autostart=False)
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self.run_function('supervisord.remove', [
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'sleep_service',
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None,
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self.supervisor_conf,
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self.venv_dir
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])
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ret = self.run_state(
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'supervisord.running', name='sleep_service',
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restart=True,
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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self.assertInSaltReturn('sleep_service', ret, ['changes'])
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def test_restart_notexists(self):
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'''
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supervisord.running restart = True
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When service does not exist.
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'''
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self.start_supervisord(autostart=True)
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ret = self.run_state(
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'supervisord.running', name='does_not_exist',
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restart=True,
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltFalseReturn(ret)
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self.assertNotInSaltReturn('sleep_service', ret, ['changes'])
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def test_dead_started(self):
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'''
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supervisord.dead
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When service is running.
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'''
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self.start_supervisord(autostart=True)
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ret = self.run_state(
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'supervisord.dead', name='sleep_service',
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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def test_dead_stopped(self):
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'''
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supervisord.dead
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When service is stopped.
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'''
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self.start_supervisord(autostart=False)
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ret = self.run_state(
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'supervisord.dead', name='sleep_service',
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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def test_dead_removed(self):
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'''
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supervisord.dead
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When service needs to be added.
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'''
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self.start_supervisord(autostart=False)
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self.run_function('supervisord.remove', [
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'sleep_service',
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None,
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self.supervisor_conf,
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self.venv_dir
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])
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ret = self.run_state(
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'supervisord.dead', name='sleep_service',
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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def test_dead_notexists(self):
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'''
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supervisord.dead
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When service does not exist.
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'''
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self.start_supervisord(autostart=True)
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ret = self.run_state(
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'supervisord.dead', name='does_not_exist',
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bin_env=self.venv_dir, conf_file=self.supervisor_conf
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)
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self.assertSaltTrueReturn(ret)
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