def test_unlink_fail_when_does_not_exist():
mq = Queue('/test_posixmq')
mq.close()
mq.unlink()
with pytest.raises(QueueError) as excinfo:
mq.unlink()
assert excinfo.value.errno == QueueError.DOES_NOT_EXIST
def test_close_fail_when_invalid_descriptor():
mq = Queue('/test_posixmq')
try:
mq.close()
with pytest.raises(QueueError) as excinfo:
mq.close()
assert excinfo.value.errno == QueueError.INVALID_DESCRIPTOR
finally:
mq.unlink()
def test_create_fail_when_invalid_name(name):
with pytest.raises(QueueError) as excinfo:
mq = Queue(name)
mq.close()
mq.unlink()
assert excinfo.value.errno == QueueError.INVALID_VALUE
def test_create_fail_when_invalid_maxsize(maxsize):
with pytest.raises(QueueError) as excinfo:
mq = Queue('/test_posixmq', maxsize=maxsize)
mq.close()
mq.unlink()
assert excinfo.value.errno == QueueError.INVALID_VALUE
def mq():
mq = Queue('/test_posixmq', maxsize=5, maxmsgsize=2048)
yield mq
mq.close()
mq.unlink()