class WsgidAppTest(unittest.TestCase):
@patch('sys.stderr')
def setUp(self, *args):
self.init = CommandInit()
self.empty_apppath = os.path.join(FIXTURE, 'empty-app')
self.init.run(FakeOptions(app_path=self.empty_apppath))
self.empty_wsgidapp = WsgidApp(self.empty_apppath)
def test_check_valid_wsgid_app_folder(self):
self.assertTrue(self.empty_wsgidapp.is_valid(),
"Did not recognize as a valid wsgid app folder")
def test_return_empty_master_pids(self):
self.assertEquals([], self.empty_wsgidapp.master_pids())
def test_return_empty_worker_pids(self):
self.assertEquals([], self.empty_wsgidapp.worker_pids())
@patch('sys.stderr')
def test_return_pids(self, *args):
app = os.path.join(FIXTURE, 'app-with-pids')
self.init.run(FakeOptions(app_path=app))
open(os.path.join(app, 'pid/master/3345.pid'), 'w')
open(os.path.join(app, 'pid/master/2938.pid'), 'w')
open(os.path.join(app, 'pid/master/no-pid.pid'), 'w')
open(os.path.join(app, 'pid/worker/8756.pid'), 'w')
open(os.path.join(app, 'pid/worker/3948.pid'), 'w')
open(os.path.join(app, 'pid/worker/invalid.pid'), 'w')
wsgidapp = WsgidApp(app)
# Invalid pidfiles must be ignored
self.assertEquals([2938, 3345], wsgidapp.master_pids())
self.assertEquals([3948, 8756], wsgidapp.worker_pids())
class WsgidAppTest(unittest.TestCase):
@patch('sys.stderr')
def setUp(self, *args):
self.init = CommandInit()
self.empty_apppath = os.path.join(FIXTURE, 'empty-app')
self.init.run(FakeOptions(app_path=self.empty_apppath))
self.empty_wsgidapp = WsgidApp(self.empty_apppath)
def test_check_valid_wsgid_app_folder(self):
self.assertTrue(self.empty_wsgidapp.is_valid(), "Did not recognize as a valid wsgid app folder")
def test_return_empty_master_pids(self):
self.assertEquals([], self.empty_wsgidapp.master_pids())
def test_return_empty_worker_pids(self):
self.assertEquals([], self.empty_wsgidapp.worker_pids())
@patch('sys.stderr')
def test_return_pids(self, *args):
app = os.path.join(FIXTURE, 'app-with-pids')
self.init.run(FakeOptions(app_path=app))
open(os.path.join(app, 'pid/master/3345.pid'), 'w')
open(os.path.join(app, 'pid/master/2938.pid'), 'w')
open(os.path.join(app, 'pid/master/no-pid.pid'), 'w')
open(os.path.join(app, 'pid/worker/8756.pid'), 'w')
open(os.path.join(app, 'pid/worker/3948.pid'), 'w')
open(os.path.join(app, 'pid/worker/invalid.pid'), 'w')
wsgidapp = WsgidApp(app)
# Invalid pidfiles must be ignored
self.assertEquals([2938, 3345], wsgidapp.master_pids())
self.assertEquals([3948, 8756], wsgidapp.worker_pids())
def test_start_workers_when_nodaemon(self, *args):
path = os.path.join(FIXTURES_PATH, 'nodaemon-app')
initcmd = CommandInit()
initcmd.run(FakeOptions(app_path=path))
with patch('daemon.DaemonContext', new=MagicMock()):
with patch.object(Cli, '_create_worker'):
with patch.object(Cli, 'validate_input_params'):
with patch.object(Cli, '_wait_workers'):
daemon.DaemonContext.__enter__ = Mock()
daemon.DaemonContext.__exit__ = Mock()
sys.argv[1:] = ['--workers=3', '--no-daemon', '--app-path={0}'.format(path)]
cli = Cli()
cli.run()
self.assertEquals(3, cli._create_worker.call_count)
self.assertEquals(1, cli._wait_workers.call_count)
def test_start_workers_when_nodaemon(self, *args):
path = os.path.join(FIXTURES_PATH, 'nodaemon-app')
initcmd = CommandInit()
initcmd.run(FakeOptions(app_path=path))
with patch('daemon.DaemonContext', new=MagicMock()):
with patch.object(Cli, '_create_worker'):
with patch.object(Cli, 'validate_input_params'):
with patch.object(Cli, '_wait_workers'):
daemon.DaemonContext.__enter__ = Mock()
daemon.DaemonContext.__exit__ = Mock()
sys.argv[1:] = [
'--workers=3', '--no-daemon',
'--app-path={0}'.format(path)
]
cli = Cli()
cli.run()
self.assertEquals(3, cli._create_worker.call_count)
self.assertEquals(1, cli._wait_workers.call_count)
def test_clean_pid_files_on_keyboard_interrupt(self):
path = os.path.join(FIXTURES_PATH, 'clean-pids-app')
initcmd = CommandInit()
opts = FakeOptions(app_path=path)
initcmd.run(opts)
open(os.path.join(path, 'pid/master/3340.pid'), 'w')
open(os.path.join(path, 'pid/worker/2736.pid'), 'w')
open(os.path.join(path, 'pid/worker/3847.pid'), 'w')
with patch('os.wait'):
with patch('os.getpid'):
os.getpid.side_effect = lambda: 3340
os.wait.side_effect = KeyboardInterrupt()
cli = Cli()
cli.options = opts
cli.log = Mock()
cli.workers = [2736, 3847]
cli._wait_workers()
app = WsgidApp(path)
self.assertEquals([], app.master_pids())
self.assertEquals([], app.worker_pids())
def test_clean_pid_files_on_keyboard_interrupt(self, *args):
path = os.path.join(FIXTURES_PATH, 'clean-pids-app')
initcmd = CommandInit()
opts = FakeOptions(app_path=path)
initcmd.run(opts)
open(os.path.join(path, 'pid/master/3340.pid'), 'w')
open(os.path.join(path, 'pid/worker/2736.pid'), 'w')
open(os.path.join(path, 'pid/worker/3847.pid'), 'w')
with patch('os.wait'):
with patch('os.getpid'):
os.getpid.side_effect = lambda: 3340
os.wait.side_effect = KeyboardInterrupt()
cli = Cli()
cli.options = opts
cli.log = Mock()
cli.workers = [2736, 3847]
cli._wait_workers()
app = WsgidApp(path)
self.assertEquals([], app.master_pids())
self.assertEquals([], app.worker_pids())
def setUp(self, *args):
self.cli = Cli()
# As we are dealing with a command line test, we have do clean the passed arguments
# so the tested applications does not try to use them
sys.argv[1:] = []
self.fake_app_path = os.path.join(fullpath(__file__), 'app-path')
# Ok, not pretty but better than re-implementing this in python
os.system("rm -rf {0}".format(os.path.join(self.fake_app_path,
'pid/')))
self.cli.options = parser._parse_args()
self.cli.options.app_path = self.fake_app_path
CommandInit().run(FakeOptions(app_path=self.fake_app_path))
def setUp(self, *args):
self.init = CommandInit()
self.empty_apppath = os.path.join(FIXTURE, 'empty-app')
self.init.run(FakeOptions(app_path=self.empty_apppath))
self.empty_wsgidapp = WsgidApp(self.empty_apppath)
def setUp(self, *args): self.init = CommandInit() self.empty_apppath = os.path.join(FIXTURE, 'empty-app') self.init.run(FakeOptions(app_path=self.empty_apppath)) self.empty_wsgidapp = WsgidApp(self.empty_apppath)