def setUp(self):
self.tmpfile = tempfile.NamedTemporaryFile(delete=False)
self.filename = self.tmpfile.name
# on Windows the file can not be open second time, which
# what FileLock does
self.tmpfile.close()
self.lock = locks.FileLock(self.filename)
def test_acquire_flock_error(self):
filename = tempfile.NamedTemporaryFile()
with locks.FileLock(filename.name):
lock = locks.FileLock(filename.name)
self.assertRaises(interfaces.AcquireError, lock.acquire)
def test_enter_contex_manager(self):
with locks.FileLock(self.filename) as lock:
self.assertEqual(lock.locked, True)
def test_exit_contex_manager(self):
context_manager = locks.FileLock(self.filename)
lock = context_manager.__enter__()
lock.__exit__(None, None, None)
self.assertEqual(lock.locked, False)
def setUp(self):
self.filename = tempfile.NamedTemporaryFile()
self.lock = locks.FileLock(self.filename.name)