Files
roboco/tests/unit/gateway/test_choreographer_pm_extras.py
T
Renn FandClaude Opus 4.7 466cc8d8f7 feat(gateway): restore Gate Set B delegation-time guards
PARENT_NOT_CLAIMED: Choreographer.delegate now enforces that the parent
task is in_progress AND assigned to the calling PM before allowing
subtask creation. Pre-gateway this was implicit (orchestrator only
spawned PMs after they claimed their parent); the gateway exposes
delegate as a first-class verb so the gate must be explicit.

SUBTASK_CAP: hard-blocks delegation when the parent already has 12
subtasks. Pre-gateway never had this cap because PMs naturally never
created more than a handful per spawn cycle; with delegate as a verb
agents can loop, so a cap is needed.

The _delegate_guard helper was split into _delegate_role_guards,
_delegate_static_guards, and _delegate_lifecycle_guards to keep each
piece below the PLR0911 return-count threshold and make the layered
gating explicit.

Pre-gateway reference: implicit in roboco/runtime/orchestrator.py
spawn flow; restored here as explicit server-side enforcement.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-03 03:26:00 +02:00

542 lines
17 KiB
Python

"""Tests for the restored PM lifecycle verbs.
Covers: i_will_plan, delegate, submit_up, pm_give_me_work, and the
auto-pause behavior of i_am_idle for PMs.
"""
from __future__ import annotations
from typing import Any
from unittest.mock import AsyncMock, MagicMock
from uuid import UUID, uuid4
import pytest
from roboco.seeds.initial_data import AGENT_UUIDS
from roboco.services.gateway.choreographer import (
Choreographer,
ChoreographerDeps,
DelegateInputs,
)
def _make_deps(**overrides: Any) -> ChoreographerDeps:
base = {
"task": AsyncMock(),
"work_session": AsyncMock(),
"git": AsyncMock(),
"a2a": AsyncMock(),
"journal": AsyncMock(),
"audit": AsyncMock(),
"evidence_repo": AsyncMock(),
}
base.update(overrides)
repo = base["evidence_repo"]
for method in (
"list_unread_a2a",
"list_unread_mentions",
"list_pending_notifications",
"task_metadata_gaps",
"recent_team_activity",
"blockers_in_lane",
"journal_highlights_for_task",
):
getattr(repo, method).return_value = []
return ChoreographerDeps(**base)
# ---------------------------------------------------------------------------
# i_will_plan
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_i_will_plan_claims_starts_and_sets_plan() -> None:
pm_id = uuid4()
task_id = uuid4()
pending = MagicMock(
id=task_id,
status="pending",
plan=None,
assigned_to=None,
task_type="planning",
parent_task_id=None,
sequence=0,
)
claimed = MagicMock(
id=task_id,
status="claimed",
plan=None,
assigned_to=pm_id,
task_type="planning",
)
started = MagicMock(
id=task_id,
status="in_progress",
plan={"text": "x"},
assigned_to=pm_id,
task_type="planning",
)
task_svc = AsyncMock()
task_svc.get.return_value = pending
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
task_svc.list_in_progress_for_agent.return_value = []
task_svc.list_paused_for_agent.return_value = []
task_svc.claim.return_value = claimed
task_svc.set_plan.return_value = claimed
task_svc.start.return_value = started
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.i_will_plan(pm_id, task_id, plan="break the work into 3 subtasks")
assert env.error is None
assert env.status == "in_progress"
task_svc.claim.assert_awaited_once_with(pm_id, task_id)
task_svc.set_plan.assert_awaited_once()
task_svc.start.assert_awaited_once_with(pm_id, task_id)
@pytest.mark.asyncio
async def test_i_will_plan_rejects_non_pm_role() -> None:
pm_id = uuid4()
task_id = uuid4()
task_svc = AsyncMock()
task_svc.get.return_value = MagicMock(id=task_id, status="pending")
task_svc.agent_for.return_value = MagicMock(role="developer", team="backend")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.i_will_plan(pm_id, task_id, plan="x")
body = env.as_dict()
assert body["error"] == "not_authorized"
@pytest.mark.asyncio
async def test_i_will_plan_rejects_non_pending_state() -> None:
pm_id = uuid4()
task_id = uuid4()
task_svc = AsyncMock()
task_svc.get.return_value = MagicMock(id=task_id, status="in_progress")
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.i_will_plan(pm_id, task_id, plan="x")
body = env.as_dict()
assert body["error"] == "invalid_state"
@pytest.mark.asyncio
async def test_i_will_plan_returns_tracing_gap_without_plan() -> None:
pm_id = uuid4()
task_id = uuid4()
task_svc = AsyncMock()
task_svc.get.return_value = MagicMock(
id=task_id, status="pending", plan=None, assigned_to=None
)
task_svc.agent_for.return_value = MagicMock(role="main_pm", team="main_pm")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.i_will_plan(pm_id, task_id, plan="")
body = env.as_dict()
assert body["error"] == "tracing_gap"
assert "plan" in body["missing"]
@pytest.mark.asyncio
async def test_i_will_plan_task_not_found() -> None:
pm_id = uuid4()
task_id = uuid4()
task_svc = AsyncMock()
task_svc.get.return_value = None
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.i_will_plan(pm_id, task_id, plan="x")
assert env.as_dict()["error"] == "not_found"
# ---------------------------------------------------------------------------
# delegate
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_delegate_main_pm_to_cell_pm_creates_subtask() -> None:
main_pm_id = uuid4()
parent_id = uuid4()
project_id = uuid4()
parent = MagicMock(
id=parent_id,
project_id=project_id,
status="in_progress",
assigned_to=main_pm_id,
)
new_task = MagicMock(id=uuid4())
task_svc = AsyncMock()
task_svc.get.return_value = parent
task_svc.agent_for.return_value = MagicMock(role="main_pm", team="main_pm")
task_svc.get_subtasks.return_value = []
task_svc.create_subtask.return_value = new_task
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.delegate(
main_pm_id,
parent_id,
DelegateInputs(
title="Backend planning",
description="Plan backend work for feature X",
assigned_to="be-pm",
team="backend",
),
)
assert env.error is None
assert env.status == "created"
task_svc.create_subtask.assert_awaited_once()
req = task_svc.create_subtask.call_args.args[0]
assert req.parent_task_id == parent_id
assert req.assigned_to == UUID(AGENT_UUIDS["be-pm"])
@pytest.mark.asyncio
async def test_delegate_cell_pm_to_team_dev_creates_subtask() -> None:
cell_pm_id = uuid4()
parent_id = uuid4()
project_id = uuid4()
parent = MagicMock(
id=parent_id,
project_id=project_id,
status="in_progress",
assigned_to=cell_pm_id,
)
new_task = MagicMock(id=uuid4())
task_svc = AsyncMock()
task_svc.get.return_value = parent
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
task_svc.get_subtasks.return_value = []
task_svc.create_subtask.return_value = new_task
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.delegate(
cell_pm_id,
parent_id,
DelegateInputs(
title="Implement endpoint",
description="Add /v1/foo endpoint with tests",
assigned_to="be-dev-1",
team="backend",
),
)
assert env.error is None
assert env.status == "created"
@pytest.mark.asyncio
async def test_delegate_main_pm_to_dev_is_rejected() -> None:
main_pm_id = uuid4()
parent_id = uuid4()
parent = MagicMock(id=parent_id, project_id=uuid4())
task_svc = AsyncMock()
task_svc.get.return_value = parent
task_svc.agent_for.return_value = MagicMock(role="main_pm", team="main_pm")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.delegate(
main_pm_id,
parent_id,
DelegateInputs(
title="x", description="y", assigned_to="be-dev-1", team="backend"
),
)
body = env.as_dict()
assert body["error"] == "not_authorized"
assert "be-pm" in body["remediate"]
@pytest.mark.asyncio
async def test_delegate_cell_pm_to_other_pm_rejected() -> None:
cell_pm_id = uuid4()
parent_id = uuid4()
parent = MagicMock(id=parent_id, project_id=uuid4())
task_svc = AsyncMock()
task_svc.get.return_value = parent
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.delegate(
cell_pm_id,
parent_id,
DelegateInputs(title="x", description="y", assigned_to="be-pm", team="backend"),
)
body = env.as_dict()
assert body["error"] == "not_authorized"
@pytest.mark.asyncio
async def test_delegate_unknown_assignee_returns_invalid_state() -> None:
pm_id = uuid4()
parent_id = uuid4()
parent = MagicMock(id=parent_id, project_id=uuid4())
task_svc = AsyncMock()
task_svc.get.return_value = parent
task_svc.agent_for.return_value = MagicMock(role="main_pm", team="main_pm")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.delegate(
pm_id,
parent_id,
DelegateInputs(
title="x", description="y", assigned_to="nope-pm", team="backend"
),
)
body = env.as_dict()
assert body["error"] == "not_authorized"
@pytest.mark.asyncio
async def test_delegate_invalid_team_enum_rejected() -> None:
pm_id = uuid4()
parent_id = uuid4()
parent = MagicMock(id=parent_id, project_id=uuid4())
task_svc = AsyncMock()
task_svc.get.return_value = parent
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.delegate(
pm_id,
parent_id,
DelegateInputs(
title="x", description="y", assigned_to="be-dev-1", team="not-a-team"
),
)
assert env.as_dict()["error"] == "invalid_state"
# ---------------------------------------------------------------------------
# submit_up
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_submit_up_opens_pr_and_reassigns_to_main_pm() -> None:
pm_id = uuid4()
task_id = uuid4()
main_pm_id = uuid4()
t = MagicMock(
id=task_id,
status="in_progress",
assigned_to=pm_id,
branch_name="feature/backend/abc123",
team="backend",
)
after = MagicMock(
id=task_id,
status="awaiting_pm_review",
assigned_to=pm_id,
branch_name="feature/backend/abc123",
team="backend",
)
task_svc = AsyncMock()
task_svc.get.return_value = t
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
task_svc.all_subtasks_terminal.return_value = True
task_svc.submit_pm_review.return_value = after
task_svc.main_pm_agent.return_value = MagicMock(id=main_pm_id)
git_svc = AsyncMock()
git_svc.create_pr.return_value = {"pr_number": 12, "pr_url": "x"}
journal_svc = AsyncMock()
journal_svc.has_decision_for_task.return_value = True
deps = _make_deps(task=task_svc, git=git_svc, journal=journal_svc)
c = Choreographer(deps)
env = await c.submit_up(
pm_id, task_id, notes="cell completed all subtasks; ready for main pm"
)
assert env.error is None
assert env.status == "awaiting_pm_review"
git_svc.create_pr.assert_awaited_once()
task_svc.reassign.assert_awaited_once()
@pytest.mark.asyncio
async def test_submit_up_blocks_when_subtasks_not_terminal() -> None:
pm_id = uuid4()
task_id = uuid4()
t = MagicMock(
id=task_id,
status="in_progress",
assigned_to=pm_id,
branch_name="feature/backend/abc123",
team="backend",
)
task_svc = AsyncMock()
task_svc.get.return_value = t
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
task_svc.all_subtasks_terminal.return_value = False
journal_svc = AsyncMock()
journal_svc.has_decision_for_task.return_value = True
deps = _make_deps(task=task_svc, journal=journal_svc)
c = Choreographer(deps)
env = await c.submit_up(pm_id, task_id, notes="ready for main pm please review")
body = env.as_dict()
assert body["error"] == "tracing_gap"
assert "subtasks" in str(body["missing"]).lower()
@pytest.mark.asyncio
async def test_submit_up_rejects_main_pm_role() -> None:
main_pm_id = uuid4()
task_id = uuid4()
t = MagicMock(id=task_id, status="in_progress", assigned_to=main_pm_id)
task_svc = AsyncMock()
task_svc.get.return_value = t
task_svc.agent_for.return_value = MagicMock(role="main_pm", team="main_pm")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.submit_up(main_pm_id, task_id, notes="enough words to pass min len")
body = env.as_dict()
assert body["error"] == "not_authorized"
@pytest.mark.asyncio
async def test_submit_up_blocks_without_journal_decision() -> None:
pm_id = uuid4()
task_id = uuid4()
t = MagicMock(
id=task_id,
status="in_progress",
assigned_to=pm_id,
branch_name="feature/backend/abc",
team="backend",
)
task_svc = AsyncMock()
task_svc.get.return_value = t
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
journal_svc = AsyncMock()
journal_svc.has_decision_for_task.return_value = False
deps = _make_deps(task=task_svc, journal=journal_svc)
c = Choreographer(deps)
env = await c.submit_up(pm_id, task_id, notes="enough words to pass min len")
body = env.as_dict()
assert body["error"] == "tracing_gap"
assert "journal:decision" in body["missing"]
@pytest.mark.asyncio
async def test_submit_up_short_notes_rejected() -> None:
pm_id = uuid4()
task_id = uuid4()
t = MagicMock(id=task_id, status="in_progress", assigned_to=pm_id)
task_svc = AsyncMock()
task_svc.get.return_value = t
task_svc.agent_for.return_value = MagicMock(role="cell_pm", team="backend")
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.submit_up(pm_id, task_id, notes="short")
body = env.as_dict()
assert body["error"] == "tracing_gap"
# ---------------------------------------------------------------------------
# pm_give_me_work
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_pm_give_me_work_returns_first_assigned() -> None:
pm_id = uuid4()
t = MagicMock(id=uuid4(), status="pending", title="x", team="backend")
task_svc = AsyncMock()
task_svc.list_assigned_for_agent.return_value = [t]
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.pm_give_me_work(pm_id)
assert env.error is None
assert env.task_id == str(t.id)
assert "i_will_plan" in env.next
@pytest.mark.asyncio
async def test_pm_give_me_work_returns_idle_when_empty() -> None:
pm_id = uuid4()
task_svc = AsyncMock()
task_svc.list_assigned_for_agent.return_value = []
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.pm_give_me_work(pm_id)
assert env.status == "idle"
@pytest.mark.asyncio
async def test_pm_give_me_work_paused_hint_mentions_subtasks() -> None:
pm_id = uuid4()
t = MagicMock(id=uuid4(), status="paused", title="x", team="backend")
task_svc = AsyncMock()
task_svc.list_assigned_for_agent.return_value = [t]
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.pm_give_me_work(pm_id)
assert "subtasks" in env.next or "complete" in env.next
# ---------------------------------------------------------------------------
# i_am_idle auto-pause
# ---------------------------------------------------------------------------
@pytest.mark.asyncio
async def test_i_am_idle_auto_pauses_in_progress_tasks() -> None:
agent_id = uuid4()
t = MagicMock(id=uuid4(), status="in_progress")
task_svc = AsyncMock()
task_svc.list_in_progress_for_agent.return_value = [t]
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.i_am_idle(agent_id)
assert env.status == "idle"
task_svc.pause_for_agent.assert_awaited_once_with(agent_id, t.id)
task_svc.mark_agent_idle.assert_awaited_once()
@pytest.mark.asyncio
async def test_i_am_idle_no_in_progress_skips_pause() -> None:
agent_id = uuid4()
task_svc = AsyncMock()
task_svc.list_in_progress_for_agent.return_value = []
deps = _make_deps(task=task_svc)
c = Choreographer(deps)
env = await c.i_am_idle(agent_id)
assert env.status == "idle"
task_svc.pause_for_agent.assert_not_awaited()
@pytest.mark.asyncio
async def test_i_am_idle_with_unread_skips_pause_and_idle() -> None:
agent_id = uuid4()
task_svc = AsyncMock()
deps = _make_deps(task=task_svc)
# Override the default empty list AFTER _make_deps has zeroed it out.
deps.evidence_repo.list_unread_a2a.return_value = ["something"]
c = Choreographer(deps)
env = await c.i_am_idle(agent_id)
assert env.status == "idle_with_unread"
task_svc.list_in_progress_for_agent.assert_not_awaited()
task_svc.mark_agent_idle.assert_not_awaited()