mirror of
https://github.com/bytedance/deer-flow.git
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94 lines
4.0 KiB
Python
94 lines
4.0 KiB
Python
"""The static channel capability table stays in sync with the channel code.
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The scheduler and the Settings page read ``proactive_notifications`` from
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``app.channels.capabilities`` without importing channel SDKs, so these tests
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pin that table to the channel registry and to the channel classes.
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"""
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from __future__ import annotations
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import subprocess
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import sys
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from pathlib import Path
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import pytest
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from app.channels.base import Channel
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from app.channels.capabilities import CHANNEL_CAPABILITIES, supports_proactive_notifications
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from app.channels.service import _CHANNEL_REGISTRY
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from deerflow.reflection import resolve_class
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_BACKEND_DIR = Path(__file__).resolve().parents[1]
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# Third-party modules the channel implementations import at module level.
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_CHANNEL_SDK_MODULES = ("lark_oapi", "slack_sdk", "telegram", "discord", "dingtalk_stream", "aibot", "websockets", "cryptography", "markdown_to_mrkdwn")
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def test_capabilities_cover_channel_registry():
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# A provider registered without a capability entry (as qq once was) fails here.
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assert set(CHANNEL_CAPABILITIES) == set(_CHANNEL_REGISTRY)
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assert CHANNEL_CAPABILITIES["qq"]["proactive_notifications"] is False
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def test_every_entry_declares_both_flags_as_bools():
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for provider, entry in CHANNEL_CAPABILITIES.items():
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assert set(entry) == {"supports_streaming", "proactive_notifications"}, provider
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assert all(isinstance(value, bool) for value in entry.values()), provider
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def test_wecom_and_feishu_push_proactively():
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assert {provider for provider, entry in CHANNEL_CAPABILITIES.items() if entry["proactive_notifications"]} == {"wecom", "feishu"}
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assert supports_proactive_notifications("wecom") is True
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assert supports_proactive_notifications("feishu") is True
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@pytest.mark.parametrize("provider", ["", "unknown", "WeCom", None, 1])
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def test_unknown_provider_has_no_proactive_push(provider):
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assert supports_proactive_notifications(provider) is False
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def _missing_optional_module(exc: BaseException) -> str | None:
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"""The third-party module a resolution failure is missing, or None for any other failure."""
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current: BaseException | None = exc
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while current is not None:
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if isinstance(current, ModuleNotFoundError):
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name = current.name or ""
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return name if name and name != "app" and not name.startswith("app.") else None
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current = current.__cause__ or current.__context__
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return None
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@pytest.mark.parametrize("provider", sorted(CHANNEL_CAPABILITIES))
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def test_proactive_flag_matches_send_notification_override(provider):
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# Resolved exactly as the channel service starts a channel.
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try:
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cls = resolve_class(_CHANNEL_REGISTRY[provider], base_class=None)
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except ImportError as exc:
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missing = _missing_optional_module(exc)
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if missing is None or provider == "wecom":
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# wecom imports no SDK at module level, so it must always resolve.
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raise
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pytest.skip(f"{provider}: optional SDK {missing} not installed")
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overrides = cls.send_notification is not Channel.send_notification
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assert CHANNEL_CAPABILITIES[provider]["proactive_notifications"] is overrides
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def test_importing_capabilities_loads_no_channel_sdk():
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code = (
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"import sys\n"
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"import app.channels.capabilities\n"
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f"sdk = {_CHANNEL_SDK_MODULES!r}\n"
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f"providers = {tuple(sorted(_CHANNEL_REGISTRY))!r}\n"
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"loaded = sorted(name for name in sys.modules if name.split('.')[0] in sdk or name in {'app.channels.' + p for p in providers})\n"
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"print(','.join(loaded))\n"
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)
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result = subprocess.run([sys.executable, "-c", code], cwd=_BACKEND_DIR, capture_output=True, text=True, check=True)
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assert result.stdout.strip() == ""
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def test_qq_streaming_is_unchanged_by_its_new_entry():
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from app.channels.manager import ChannelManager
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# No running channel service: the manager falls back to the static table,
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# which says False for qq, as the missing entry did before.
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assert ChannelManager._channel_supports_streaming("qq") is False
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