hermes-agent/tests/gateway/test_discord_send.py
Teknium 607be54a24 fix(discord): forum channel media + polish
Extend forum support from PR #10145:

- REST path (_send_discord): forum thread creation now uploads media
  files as multipart attachments on the starter message in a single
  call. Previously media files were silently dropped on the forum
  path.
- Websocket media paths (_send_file_attachment, send_voice, send_image,
  send_animation — covers send_image_file, send_video, send_document
  transitively): forum channels now go through a new _forum_post_file
  helper that creates a thread with the file as starter content,
  instead of failing via channel.send(file=...) which forums reject.
- _send_to_forum chunk follow-up failures are collected into
  raw_response['warnings'] so partial-send outcomes surface.
- Process-local probe cache (_DISCORD_CHANNEL_TYPE_PROBE_CACHE) avoids
  GET /channels/{id} on every uncached send after the first.
- Dedup of TestSendDiscordMedia that the PR merge-resolution left
  behind.
- Docs: Forum Channels section under website/docs/user-guide/messaging/discord.md.

Tests: 117 passed (22 new for forum+media, probe cache, warnings).
2026-04-17 20:25:48 -07:00

388 lines
14 KiB
Python

from types import SimpleNamespace
from unittest.mock import AsyncMock, MagicMock
import sys
import pytest
from gateway.config import PlatformConfig
def _ensure_discord_mock():
if "discord" in sys.modules and hasattr(sys.modules["discord"], "__file__"):
return
discord_mod = MagicMock()
discord_mod.Intents.default.return_value = MagicMock()
discord_mod.Client = MagicMock
discord_mod.File = MagicMock
discord_mod.DMChannel = type("DMChannel", (), {})
discord_mod.Thread = type("Thread", (), {})
discord_mod.ForumChannel = type("ForumChannel", (), {})
discord_mod.ui = SimpleNamespace(View=object, button=lambda *a, **k: (lambda fn: fn), Button=object)
discord_mod.ButtonStyle = SimpleNamespace(success=1, primary=2, secondary=2, danger=3, green=1, grey=2, blurple=2, red=3)
discord_mod.Color = SimpleNamespace(orange=lambda: 1, green=lambda: 2, blue=lambda: 3, red=lambda: 4, purple=lambda: 5)
discord_mod.Interaction = object
discord_mod.Embed = MagicMock
discord_mod.app_commands = SimpleNamespace(
describe=lambda **kwargs: (lambda fn: fn),
choices=lambda **kwargs: (lambda fn: fn),
Choice=lambda **kwargs: SimpleNamespace(**kwargs),
)
ext_mod = MagicMock()
commands_mod = MagicMock()
commands_mod.Bot = MagicMock
ext_mod.commands = commands_mod
sys.modules.setdefault("discord", discord_mod)
sys.modules.setdefault("discord.ext", ext_mod)
sys.modules.setdefault("discord.ext.commands", commands_mod)
_ensure_discord_mock()
from gateway.platforms.discord import DiscordAdapter # noqa: E402
@pytest.mark.asyncio
async def test_send_retries_without_reference_when_reply_target_is_system_message():
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
reference_obj = object()
ref_msg = SimpleNamespace(id=99, to_reference=MagicMock(return_value=reference_obj))
sent_msg = SimpleNamespace(id=1234)
send_calls = []
async def fake_send(*, content, reference=None):
send_calls.append({"content": content, "reference": reference})
if len(send_calls) == 1:
raise RuntimeError(
"400 Bad Request (error code: 50035): Invalid Form Body\n"
"In message_reference: Cannot reply to a system message"
)
return sent_msg
channel = SimpleNamespace(
fetch_message=AsyncMock(return_value=ref_msg),
send=AsyncMock(side_effect=fake_send),
)
adapter._client = SimpleNamespace(
get_channel=lambda _chat_id: channel,
fetch_channel=AsyncMock(),
)
result = await adapter.send("555", "hello", reply_to="99")
assert result.success is True
assert result.message_id == "1234"
assert channel.fetch_message.await_count == 1
assert channel.send.await_count == 2
ref_msg.to_reference.assert_called_once_with(fail_if_not_exists=False)
assert send_calls[0]["reference"] is reference_obj
assert send_calls[1]["reference"] is None
@pytest.mark.asyncio
async def test_send_retries_without_reference_when_reply_target_is_deleted():
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
reference_obj = object()
ref_msg = SimpleNamespace(id=99, to_reference=MagicMock(return_value=reference_obj))
sent_msgs = [SimpleNamespace(id=1001), SimpleNamespace(id=1002)]
send_calls = []
async def fake_send(*, content, reference=None):
send_calls.append({"content": content, "reference": reference})
if len(send_calls) == 1:
raise RuntimeError(
"400 Bad Request (error code: 10008): Unknown Message"
)
return sent_msgs[len(send_calls) - 2]
channel = SimpleNamespace(
fetch_message=AsyncMock(return_value=ref_msg),
send=AsyncMock(side_effect=fake_send),
)
adapter._client = SimpleNamespace(
get_channel=lambda _chat_id: channel,
fetch_channel=AsyncMock(),
)
long_text = "A" * (adapter.MAX_MESSAGE_LENGTH + 50)
result = await adapter.send("555", long_text, reply_to="99")
assert result.success is True
assert result.message_id == "1001"
assert channel.fetch_message.await_count == 1
assert channel.send.await_count == 3
ref_msg.to_reference.assert_called_once_with(fail_if_not_exists=False)
assert send_calls[0]["reference"] is reference_obj
assert send_calls[1]["reference"] is None
assert send_calls[2]["reference"] is None
@pytest.mark.asyncio
async def test_send_does_not_retry_on_unrelated_errors():
"""Regression guard: errors unrelated to the reply reference (e.g. 50013
Missing Permissions) must NOT trigger the no-reference retry path — they
should propagate out of the per-chunk loop and surface as a failed
SendResult so the caller sees the real problem instead of a silent retry.
"""
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
reference_obj = object()
ref_msg = SimpleNamespace(id=99, to_reference=MagicMock(return_value=reference_obj))
send_calls = []
async def fake_send(*, content, reference=None):
send_calls.append({"content": content, "reference": reference})
raise RuntimeError(
"403 Forbidden (error code: 50013): Missing Permissions"
)
channel = SimpleNamespace(
fetch_message=AsyncMock(return_value=ref_msg),
send=AsyncMock(side_effect=fake_send),
)
adapter._client = SimpleNamespace(
get_channel=lambda _chat_id: channel,
fetch_channel=AsyncMock(),
)
result = await adapter.send("555", "hello", reply_to="99")
# Outer except in adapter.send() wraps propagated errors as SendResult.
assert result.success is False
assert "50013" in (result.error or "")
# Only the first attempt happens — no reference-retry replay.
assert channel.send.await_count == 1
assert send_calls[0]["reference"] is reference_obj
# ---------------------------------------------------------------------------
# Forum channel tests
# ---------------------------------------------------------------------------
import discord as _discord_mod # noqa: E402 — imported after _ensure_discord_mock
class TestIsForumParent:
def test_none_returns_false(self):
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
assert adapter._is_forum_parent(None) is False
def test_forum_channel_class_instance(self):
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
forum_cls = getattr(_discord_mod, "ForumChannel", None)
if forum_cls is None:
# Re-create a type for the mock
forum_cls = type("ForumChannel", (), {})
_discord_mod.ForumChannel = forum_cls
ch = forum_cls()
assert adapter._is_forum_parent(ch) is True
def test_type_value_15(self):
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
ch = SimpleNamespace(type=15)
assert adapter._is_forum_parent(ch) is True
def test_regular_channel_returns_false(self):
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
ch = SimpleNamespace(type=0)
assert adapter._is_forum_parent(ch) is False
def test_thread_returns_false(self):
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
ch = SimpleNamespace(type=11) # public thread
assert adapter._is_forum_parent(ch) is False
@pytest.mark.asyncio
async def test_send_to_forum_creates_thread_post():
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
# thread object has no 'send' so _send_to_forum uses thread.thread
thread_ch = SimpleNamespace(id=555, send=AsyncMock(return_value=SimpleNamespace(id=600)))
thread = SimpleNamespace(
id=555,
message=SimpleNamespace(id=500),
thread=thread_ch,
)
forum_channel = _discord_mod.ForumChannel()
forum_channel.id = 999
forum_channel.name = "ideas"
forum_channel.create_thread = AsyncMock(return_value=thread)
adapter._client = SimpleNamespace(
get_channel=lambda _chat_id: forum_channel,
fetch_channel=AsyncMock(),
)
result = await adapter.send("999", "Hello forum!")
assert result.success is True
assert result.message_id == "500"
forum_channel.create_thread.assert_awaited_once()
@pytest.mark.asyncio
async def test_send_to_forum_sends_remaining_chunks():
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
# Force a small max message length so the message splits
adapter.MAX_MESSAGE_LENGTH = 20
chunk_msg_1 = SimpleNamespace(id=500)
chunk_msg_2 = SimpleNamespace(id=501)
thread_ch = SimpleNamespace(
id=555,
send=AsyncMock(return_value=chunk_msg_2),
)
# thread object has no 'send' so _send_to_forum uses thread.thread
thread = SimpleNamespace(
id=555,
message=chunk_msg_1,
thread=thread_ch,
)
forum_channel = _discord_mod.ForumChannel()
forum_channel.id = 999
forum_channel.name = "ideas"
forum_channel.create_thread = AsyncMock(return_value=thread)
adapter._client = SimpleNamespace(
get_channel=lambda _chat_id: forum_channel,
fetch_channel=AsyncMock(),
)
result = await adapter.send("999", "A" * 50)
assert result.success is True
assert result.message_id == "500"
# Should have sent at least one follow-up chunk
assert thread_ch.send.await_count >= 1
@pytest.mark.asyncio
async def test_send_to_forum_create_thread_failure():
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
forum_channel = _discord_mod.ForumChannel()
forum_channel.id = 999
forum_channel.name = "ideas"
forum_channel.create_thread = AsyncMock(side_effect=Exception("rate limited"))
adapter._client = SimpleNamespace(
get_channel=lambda _chat_id: forum_channel,
fetch_channel=AsyncMock(),
)
result = await adapter.send("999", "Hello forum!")
assert result.success is False
assert "rate limited" in result.error
# ---------------------------------------------------------------------------
# Forum follow-up chunk failure reporting + media on forum paths
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_send_to_forum_follow_up_chunk_failures_collected_as_warnings():
"""Partial-send chunk failures surface in raw_response['warnings']."""
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
adapter.MAX_MESSAGE_LENGTH = 20
chunk_msg_1 = SimpleNamespace(id=500)
# Every follow-up chunk fails — we should collect a warning per failure
thread_ch = SimpleNamespace(
id=555,
send=AsyncMock(side_effect=Exception("rate limited")),
)
thread = SimpleNamespace(id=555, message=chunk_msg_1, thread=thread_ch)
forum_channel = _discord_mod.ForumChannel()
forum_channel.id = 999
forum_channel.name = "ideas"
forum_channel.create_thread = AsyncMock(return_value=thread)
adapter._client = SimpleNamespace(
get_channel=lambda _chat_id: forum_channel,
fetch_channel=AsyncMock(),
)
# Long enough to produce multiple chunks
result = await adapter.send("999", "A" * 60)
# Starter message (first chunk) was delivered via create_thread, so send is
# successful overall — but follow-up chunks all failed and are reported.
assert result.success is True
assert result.message_id == "500"
warnings = (result.raw_response or {}).get("warnings") or []
assert len(warnings) >= 1
assert all("rate limited" in w for w in warnings)
@pytest.mark.asyncio
async def test_forum_post_file_creates_thread_with_attachment():
"""_forum_post_file routes file-bearing sends to create_thread with file kwarg."""
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
thread_ch = SimpleNamespace(id=777, send=AsyncMock())
thread = SimpleNamespace(id=777, message=SimpleNamespace(id=800), thread=thread_ch)
forum_channel = _discord_mod.ForumChannel()
forum_channel.id = 999
forum_channel.name = "ideas"
forum_channel.create_thread = AsyncMock(return_value=thread)
# discord.File is a real class; build a MagicMock that looks like one
fake_file = SimpleNamespace(filename="photo.png")
result = await adapter._forum_post_file(
forum_channel,
content="here is a photo",
file=fake_file,
)
assert result.success is True
assert result.message_id == "800"
forum_channel.create_thread.assert_awaited_once()
call_kwargs = forum_channel.create_thread.await_args.kwargs
assert call_kwargs["file"] is fake_file
assert call_kwargs["content"] == "here is a photo"
# Thread name derived from content's first line
assert call_kwargs["name"] == "here is a photo"
@pytest.mark.asyncio
async def test_forum_post_file_uses_filename_when_no_content():
"""Thread name falls back to file.filename when no content is provided."""
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
thread = SimpleNamespace(id=1, message=SimpleNamespace(id=2), thread=SimpleNamespace(id=1, send=AsyncMock()))
forum_channel = _discord_mod.ForumChannel()
forum_channel.id = 10
forum_channel.name = "forum"
forum_channel.create_thread = AsyncMock(return_value=thread)
fake_file = SimpleNamespace(filename="voice-message.ogg")
result = await adapter._forum_post_file(forum_channel, content="", file=fake_file)
assert result.success is True
call_kwargs = forum_channel.create_thread.await_args.kwargs
# Content was empty → thread name derived from filename
assert call_kwargs["name"] == "voice-message.ogg"
@pytest.mark.asyncio
async def test_forum_post_file_creation_failure():
"""_forum_post_file returns a failed SendResult when create_thread raises."""
adapter = DiscordAdapter(PlatformConfig(enabled=True, token="***"))
forum_channel = _discord_mod.ForumChannel()
forum_channel.id = 999
forum_channel.create_thread = AsyncMock(side_effect=Exception("missing perms"))
result = await adapter._forum_post_file(
forum_channel,
content="hi",
file=SimpleNamespace(filename="x.png"),
)
assert result.success is False
assert "missing perms" in (result.error or "")