nanobot/tests/channels/test_base_channel.py
Xubin Ren 1f33df1ea6 fix: preserve empty dict allow_from handling
Keep dict-backed channel configs compatible with both allow_from and allowFrom without losing empty-list semantics, and add focused regression coverage for the allow-list boundary.

Made-with: Cursor
2026-04-15 01:26:51 +08:00

38 lines
1.0 KiB
Python

from types import SimpleNamespace
from nanobot.bus.events import OutboundMessage
from nanobot.bus.queue import MessageBus
from nanobot.channels.base import BaseChannel
class _DummyChannel(BaseChannel):
name = "dummy"
async def start(self) -> None:
return None
async def stop(self) -> None:
return None
async def send(self, msg: OutboundMessage) -> None:
return None
def test_is_allowed_requires_exact_match() -> None:
channel = _DummyChannel(SimpleNamespace(allow_from=["allow@email.com"]), MessageBus())
assert channel.is_allowed("allow@email.com") is True
assert channel.is_allowed("attacker|allow@email.com") is False
def test_is_allowed_supports_dict_allow_from_alias() -> None:
channel = _DummyChannel({"allowFrom": ["alice"]}, MessageBus())
assert channel.is_allowed("alice") is True
def test_is_allowed_denies_empty_dict_allow_from() -> None:
channel = _DummyChannel({"allow_from": []}, MessageBus())
assert channel.is_allowed("alice") is False