hermes-agent/tests/gateway/relay/test_relay_roundtrip.py
Ben Barclay 729bbb7a30
refactor(relay): purge platform-specific scope terminology from the relay adapter (D-Q2.5c) (#56016)
The gateway HALF of the D-Q2.5c cleanup (connector half: gateway-gateway #92).
Scope is STRICTLY the relay adapter (gateway/relay/) — session.py and every
native platform adapter are untouched (SessionSource.guild_id remains for their
use; it is NOT relay-only).

Within gateway/relay/, drop the D-Q2.5 wire dual-write/dual-read alias AND
genericize all platform-specific (Discord "guild") scope terminology:
- ws_transport._event_from_wire: read scope_id only (drop the ?? guild_id fallback).
- adapter._with_scope: emit scope_id only on outbound metadata (drop the
  guild_id dual-write); genericize the "GUILD reply" docstring to "SCOPED reply".
- adapter._capture_scope: read source.scope_id only; rename the local `guild`
  var to `scope`; genericize the docstring + the _scope_by_chat/_dm_user_by_chat
  field comments ("guild_id (Discord)" -> "scope_id (server/workspace scope)").
- __init__.relay_route_keys docstring: "guild_ids" -> "scope_ids".
- The ONE real Discord `guild_id` kept: the raw inbound interaction payload
  field (payload.get("guild_id")), which is Discord's own wire field, mapped
  straight into the generic scope_id slot — unchanged.

Contract doc (docs/relay-connector-contract.md): reframe the `guild_id` row as
a legacy alias the connector no longer reads (session.py's agent-wide to_dict()
still emits it for non-relay persistence, so it stays documented + wire-present
but ignored) — accurate, and keeps the to_dict()-vs-doc conformance test green.

Tests (relay only): migrate the wire-key writes + assertions guild_id -> scope_id
across test_relay_adapter / _ws_transport / _passthrough / _roundtrip /
_roundtrip_telegram / _multiplatform; keep raw Discord `type:2` interaction
payloads' guild_id (real Discord field) and the conformance test's guild_id
parametrize (validates the kept legacy field stays wire-reachable).

Gate: 156 relay tests pass, ruff clean. Cross-repo E2E — all 14 drivers pass
BOTH ways: connector#92 (scope_id-only) x agent-main (still dual-reads) AND
connector#92 x this worktree (scope_id-only). Deploy-order-safe either way.
2026-07-01 12:30:59 +10:00

122 lines
4.1 KiB
Python

"""End-to-end relay round-trip against the in-memory stub connector.
Proves the gateway side of the relay works with no real connector:
- connect() registers the inbound handler,
- a connector-delivered MessageEvent reaches the adapter's message path,
- SessionSource discriminators (scope_id) drive build_session_key isolation,
- an outbound send round-trips through the transport.
These target the transport contract + session-key derivation (Task 1.2's gate),
not the full agent turn — handle_message is patched to capture the event.
"""
from __future__ import annotations
import pytest
from gateway.config import Platform, PlatformConfig
from gateway.platforms.base import MessageEvent, MessageType
from gateway.session import SessionSource, build_session_key
from gateway.relay.adapter import RelayAdapter
from gateway.relay.descriptor import CONTRACT_VERSION, CapabilityDescriptor
from tests.gateway.relay.stub_connector import StubConnector
def _discord_descriptor() -> CapabilityDescriptor:
return CapabilityDescriptor(
contract_version=CONTRACT_VERSION,
platform="discord",
label="Discord",
max_message_length=2000,
supports_draft_streaming=False,
supports_edit=True,
supports_threads=True,
markdown_dialect="discord",
len_unit="chars",
emoji="\U0001f47e",
platform_hint="You are on Discord.",
pii_safe=False,
)
def _discord_event(scope_id: str, channel_id: str, user_id: str, text: str) -> MessageEvent:
"""Synthetic inbound the connector would build from a discord.js message."""
source = SessionSource(
platform=Platform.DISCORD,
chat_id=channel_id,
chat_type="group",
user_id=user_id,
scope_id=scope_id,
)
return MessageEvent(text=text, message_type=MessageType.TEXT, source=source)
@pytest.fixture
def wired():
stub = StubConnector(_discord_descriptor())
adapter = RelayAdapter(PlatformConfig(), _discord_descriptor(), transport=stub)
return adapter, stub
@pytest.mark.asyncio
async def test_connect_registers_inbound_handler(wired):
adapter, stub = wired
assert stub._inbound is None
ok = await adapter.connect()
assert ok is True
assert stub.connected is True
assert stub._inbound is not None
@pytest.mark.asyncio
async def test_inbound_event_reaches_adapter(wired, monkeypatch):
adapter, stub = wired
captured = []
monkeypatch.setattr(adapter, "handle_message", lambda ev: _async_capture(captured, ev))
await adapter.connect()
ev = _discord_event("guildA", "chan1", "userX", "hello")
await stub.push_inbound(ev)
assert len(captured) == 1
assert captured[0].text == "hello"
assert captured[0].source.scope_id == "guildA"
@pytest.mark.asyncio
async def test_two_scopes_isolate_into_distinct_session_keys(wired):
adapter, _ = wired
ev_a = _discord_event("guildA", "chan1", "userX", "hi from A")
ev_b = _discord_event("guildB", "chan2", "userX", "hi from B")
key_a = build_session_key(ev_a.source)
key_b = build_session_key(ev_b.source)
assert key_a != key_b
# Same scope + channel + user collapses to one session.
ev_a2 = _discord_event("guildA", "chan1", "userX", "again")
assert build_session_key(ev_a2.source) == key_a
@pytest.mark.asyncio
async def test_outbound_send_round_trips(wired):
adapter, stub = wired
await adapter.connect()
stub.next_send_result = {"success": True, "message_id": "msg-42"}
result = await adapter.send("chan1", "a reply", metadata={"k": "v"})
assert result.success is True
assert result.message_id == "msg-42"
assert len(stub.sent) == 1
assert stub.sent[0]["op"] == "send"
assert stub.sent[0]["chat_id"] == "chan1"
assert stub.sent[0]["content"] == "a reply"
@pytest.mark.asyncio
async def test_get_chat_info_proxied_to_connector(wired):
adapter, stub = wired
stub.chat_info["chan1"] = {"name": "general", "type": "group"}
info = await adapter.get_chat_info("chan1")
assert info == {"name": "general", "type": "group"}
async def _async_capture(sink, event):
sink.append(event)
return None