/usr/lib/python2.7/dist-packages/celery/tests/bin/test_beat.py is in python-celery 3.1.20-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 | from __future__ import absolute_import
import logging
import sys
from collections import defaultdict
from celery import beat
from celery import platforms
from celery.bin import beat as beat_bin
from celery.apps import beat as beatapp
from celery.tests.case import AppCase, Mock, patch, restore_logging
from kombu.tests.case import redirect_stdouts
class MockedShelveModule(object):
shelves = defaultdict(lambda: {})
def open(self, filename, *args, **kwargs):
return self.shelves[filename]
mocked_shelve = MockedShelveModule()
class MockService(beat.Service):
started = False
in_sync = False
persistence = mocked_shelve
def start(self):
self.__class__.started = True
def sync(self):
self.__class__.in_sync = True
class MockBeat(beatapp.Beat):
running = False
def run(self):
MockBeat.running = True
class MockBeat2(beatapp.Beat):
Service = MockService
def install_sync_handler(self, b):
pass
class MockBeat3(beatapp.Beat):
Service = MockService
def install_sync_handler(self, b):
raise TypeError('xxx')
class test_Beat(AppCase):
def test_loglevel_string(self):
b = beatapp.Beat(app=self.app, loglevel='DEBUG',
redirect_stdouts=False)
self.assertEqual(b.loglevel, logging.DEBUG)
b2 = beatapp.Beat(app=self.app, loglevel=logging.DEBUG,
redirect_stdouts=False)
self.assertEqual(b2.loglevel, logging.DEBUG)
def test_colorize(self):
self.app.log.setup = Mock()
b = beatapp.Beat(app=self.app, no_color=True,
redirect_stdouts=False)
b.setup_logging()
self.assertTrue(self.app.log.setup.called)
self.assertEqual(self.app.log.setup.call_args[1]['colorize'], False)
def test_init_loader(self):
b = beatapp.Beat(app=self.app, redirect_stdouts=False)
b.init_loader()
def test_process_title(self):
b = beatapp.Beat(app=self.app, redirect_stdouts=False)
b.set_process_title()
def test_run(self):
b = MockBeat2(app=self.app, redirect_stdouts=False)
MockService.started = False
b.run()
self.assertTrue(MockService.started)
def psig(self, fun, *args, **kwargs):
handlers = {}
class Signals(platforms.Signals):
def __setitem__(self, sig, handler):
handlers[sig] = handler
p, platforms.signals = platforms.signals, Signals()
try:
fun(*args, **kwargs)
return handlers
finally:
platforms.signals = p
def test_install_sync_handler(self):
b = beatapp.Beat(app=self.app, redirect_stdouts=False)
clock = MockService(app=self.app)
MockService.in_sync = False
handlers = self.psig(b.install_sync_handler, clock)
with self.assertRaises(SystemExit):
handlers['SIGINT']('SIGINT', object())
self.assertTrue(MockService.in_sync)
MockService.in_sync = False
def test_setup_logging(self):
with restore_logging():
try:
# py3k
delattr(sys.stdout, 'logger')
except AttributeError:
pass
b = beatapp.Beat(app=self.app, redirect_stdouts=False)
b.redirect_stdouts = False
b.app.log.already_setup = False
b.setup_logging()
with self.assertRaises(AttributeError):
sys.stdout.logger
@redirect_stdouts
@patch('celery.apps.beat.logger')
def test_logs_errors(self, logger, stdout, stderr):
with restore_logging():
b = MockBeat3(
app=self.app, redirect_stdouts=False, socket_timeout=None,
)
b.start_scheduler()
self.assertTrue(logger.critical.called)
@redirect_stdouts
@patch('celery.platforms.create_pidlock')
def test_use_pidfile(self, create_pidlock, stdout, stderr):
b = MockBeat2(app=self.app, pidfile='pidfilelockfilepid',
socket_timeout=None, redirect_stdouts=False)
b.start_scheduler()
self.assertTrue(create_pidlock.called)
class MockDaemonContext(object):
opened = False
closed = False
def __init__(self, *args, **kwargs):
pass
def open(self):
self.__class__.opened = True
return self
__enter__ = open
def close(self, *args):
self.__class__.closed = True
__exit__ = close
class test_div(AppCase):
def setup(self):
self.prev, beatapp.Beat = beatapp.Beat, MockBeat
self.ctx, beat_bin.detached = (
beat_bin.detached, MockDaemonContext,
)
def teardown(self):
beatapp.Beat = self.prev
def test_main(self):
sys.argv = [sys.argv[0], '-s', 'foo']
try:
beat_bin.main(app=self.app)
self.assertTrue(MockBeat.running)
finally:
MockBeat.running = False
def test_detach(self):
cmd = beat_bin.beat()
cmd.app = self.app
cmd.run(detach=True)
self.assertTrue(MockDaemonContext.opened)
self.assertTrue(MockDaemonContext.closed)
def test_parse_options(self):
cmd = beat_bin.beat()
cmd.app = self.app
options, args = cmd.parse_options('celery beat', ['-s', 'foo'])
self.assertEqual(options.schedule, 'foo')
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