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roboco/tests/unit/mcp_servers/test_intake_server.py
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"""roboco-intake MCP server — propose_draft delivers the draft to the relay."""
from __future__ import annotations
from typing import Any
import httpx
import pytest
from roboco.mcp import intake_server
def _client(handler: Any) -> httpx.AsyncClient:
return httpx.AsyncClient(transport=httpx.MockTransport(handler))
@pytest.mark.asyncio
async def test_post_draft_posts_to_the_relay(monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setenv("ROBOCO_API_URL", "http://orch:8000")
seen: dict[str, Any] = {}
def handler(request: httpx.Request) -> httpx.Response:
seen["url"] = str(request.url)
seen["json"] = __import__("json").loads(request.content)
return httpx.Response(200, json={"ok": True})
async with _client(handler) as client:
result = await intake_server.post_draft(
"sess-1", {"title": "Build X"}, client=client
)
assert result == {"ok": True}
assert seen["url"] == "http://orch:8000/api/prompter/live/sess-1/events"
assert seen["json"]["kind"] == "draft"
assert seen["json"]["tool"] == "propose_draft"
assert seen["json"]["data"] == {"title": "Build X"}
@pytest.mark.asyncio
async def test_post_draft_reports_http_error() -> None:
def handler(_request: httpx.Request) -> httpx.Response:
return httpx.Response(503)
async with _client(handler) as client:
result = await intake_server.post_draft("s", {}, client=client)
assert result == {"error": "http_503"}
@pytest.mark.asyncio
async def test_post_draft_reports_request_failure() -> None:
def handler(_request: httpx.Request) -> httpx.Response:
raise httpx.ConnectError("boom")
async with _client(handler) as client:
result = await intake_server.post_draft("s", {}, client=client)
assert result["error"] == "request_failed"
assert "boom" in result["detail"]
@pytest.mark.asyncio
async def test_propose_draft_requires_a_live_session(
monkeypatch: pytest.MonkeyPatch,
) -> None:
monkeypatch.delenv("ROBOCO_PROMPTER_SESSION_ID", raising=False)
msg = await intake_server.propose_draft({"title": "X"})
assert "No live session id" in msg
@pytest.mark.asyncio
async def test_propose_draft_acks_on_success(monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setenv("ROBOCO_PROMPTER_SESSION_ID", "sess-1")
async def _ok(_sid: str, _draft: dict[str, Any]) -> dict[str, Any]:
return {"ok": True}
monkeypatch.setattr(intake_server, "post_draft", _ok)
msg = await intake_server.propose_draft({"title": "X"})
assert "Draft submitted" in msg
@pytest.mark.asyncio
async def test_propose_draft_reports_relay_failure(
monkeypatch: pytest.MonkeyPatch,
) -> None:
monkeypatch.setenv("ROBOCO_PROMPTER_SESSION_ID", "sess-1")
async def _fail(_sid: str, _draft: dict[str, Any]) -> dict[str, Any]:
return {"error": "http_503"}
monkeypatch.setattr(intake_server, "post_draft", _fail)
msg = await intake_server.propose_draft({"title": "X"})
assert "Could not submit the draft" in msg
assert "http_503" in msg