fix(acp): complete session management surface for editor clients (salvage #3501) (#3675)

* fix acp adapter session methods

* test: stub local command in transcription provider cases

---------

Co-authored-by: David Zhang <david.d.zhang@gmail.com>
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Teknium 2026-03-28 23:45:53 -07:00 committed by GitHub
parent 4c532c153b
commit 4764e06fde
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5 changed files with 144 additions and 5 deletions

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@ -8,6 +8,7 @@ from unittest.mock import MagicMock, AsyncMock, patch
import pytest
import acp
from acp.agent.router import build_agent_router
from acp.schema import (
AgentCapabilities,
AuthenticateResponse,
@ -18,6 +19,8 @@ from acp.schema import (
NewSessionResponse,
PromptResponse,
ResumeSessionResponse,
SetSessionConfigOptionResponse,
SetSessionModeResponse,
SessionInfo,
TextContentBlock,
Usage,
@ -168,6 +171,74 @@ class TestListAndFork:
assert fork_resp.session_id != new_resp.session_id
# ---------------------------------------------------------------------------
# session configuration / model routing
# ---------------------------------------------------------------------------
class TestSessionConfiguration:
@pytest.mark.asyncio
async def test_set_session_mode_returns_response(self, agent):
new_resp = await agent.new_session(cwd="/tmp")
resp = await agent.set_session_mode(mode_id="chat", session_id=new_resp.session_id)
state = agent.session_manager.get_session(new_resp.session_id)
assert isinstance(resp, SetSessionModeResponse)
assert getattr(state, "mode", None) == "chat"
@pytest.mark.asyncio
async def test_set_config_option_returns_response(self, agent):
new_resp = await agent.new_session(cwd="/tmp")
resp = await agent.set_config_option(
config_id="approval_mode",
session_id=new_resp.session_id,
value="auto",
)
state = agent.session_manager.get_session(new_resp.session_id)
assert isinstance(resp, SetSessionConfigOptionResponse)
assert getattr(state, "config_options", {}) == {"approval_mode": "auto"}
assert resp.config_options == []
@pytest.mark.asyncio
async def test_router_accepts_stable_session_config_methods(self, agent):
new_resp = await agent.new_session(cwd="/tmp")
router = build_agent_router(agent)
mode_result = await router(
"session/set_mode",
{"modeId": "chat", "sessionId": new_resp.session_id},
False,
)
config_result = await router(
"session/set_config_option",
{
"configId": "approval_mode",
"sessionId": new_resp.session_id,
"value": "auto",
},
False,
)
assert mode_result == {}
assert config_result == {"configOptions": []}
@pytest.mark.asyncio
async def test_router_accepts_unstable_model_switch_when_enabled(self, agent):
new_resp = await agent.new_session(cwd="/tmp")
router = build_agent_router(agent, use_unstable_protocol=True)
result = await router(
"session/set_model",
{"modelId": "gpt-5.4", "sessionId": new_resp.session_id},
False,
)
state = agent.session_manager.get_session(new_resp.session_id)
assert result == {}
assert state.model == "gpt-5.4"
# ---------------------------------------------------------------------------
# prompt
# ---------------------------------------------------------------------------