Files
FabledScribe/tests/test_mcp_tool_projects.py
T
bvandeusen 4d6bae77b4 feat(mcp): project + milestone CRUD tools
Seven tools matching existing fable-mcp contracts:
  - fable_list/get/create/update_project (no delete; archive via status)
  - fable_list/create/update_milestone (no get; no delete)

LLM-era similarity-check / 'confirmed' guard for create_project is
NOT replicated — Claude doesn't need it. The service's auto-summary
regeneration side effect (services.projects.update_project) stays
for now; gets removed in Phase 7 along with all other LLM code.

Notable sentinels:
  - update_milestone: order_index=-1 means "leave unchanged" (0 is valid)
  - create_milestone: description="" becomes None at the service layer

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-26 20:24:07 -04:00

94 lines
3.0 KiB
Python

"""Tests for fable_*_project tools."""
from unittest.mock import AsyncMock, MagicMock, patch
import pytest
from fabledassistant.mcp._context import _user_id_ctx
from fabledassistant.mcp.tools.projects import (
fable_list_projects, fable_get_project, fable_create_project,
fable_update_project,
)
@pytest.fixture(autouse=True)
def _bind_user():
token = _user_id_ctx.set(7)
yield
_user_id_ctx.reset(token)
def _fake_project(**overrides) -> MagicMock:
p = MagicMock()
base = {"id": 1, "title": "P", "description": "", "goal": "",
"status": "active", "color": None, "auto_summary": None}
base.update(overrides)
p.to_dict.return_value = base
return p
@pytest.mark.asyncio
async def test_list_projects_wraps_in_dict():
rows = [_fake_project(id=1), _fake_project(id=2)]
with patch(
"fabledassistant.mcp.tools.projects.projects_svc.list_projects",
AsyncMock(return_value=rows),
):
out = await fable_list_projects()
assert len(out["projects"]) == 2
@pytest.mark.asyncio
async def test_get_project_enriches_with_milestone_summary():
p = _fake_project(id=5, title="found")
milestone_summary = [{"id": 10, "title": "MS", "task_count": 3}]
with patch(
"fabledassistant.mcp.tools.projects.projects_svc.get_project",
AsyncMock(return_value=p),
), patch(
"fabledassistant.mcp.tools.projects.milestones_svc.get_project_milestone_summary",
AsyncMock(return_value=milestone_summary),
):
out = await fable_get_project(project_id=5)
assert out["id"] == 5
assert out["milestone_summary"] == milestone_summary
@pytest.mark.asyncio
async def test_get_project_raises_when_not_found():
with patch(
"fabledassistant.mcp.tools.projects.projects_svc.get_project",
AsyncMock(return_value=None),
):
with pytest.raises(ValueError, match="project 999 not found"):
await fable_get_project(project_id=999)
@pytest.mark.asyncio
async def test_create_project_passes_color_empty_as_none():
p = _fake_project()
mock = AsyncMock(return_value=p)
with patch("fabledassistant.mcp.tools.projects.projects_svc.create_project", mock):
await fable_create_project(title="P", color="")
assert mock.call_args.kwargs["color"] is None
@pytest.mark.asyncio
async def test_update_project_only_sends_non_default_fields():
p = _fake_project()
mock = AsyncMock(return_value=p)
with patch("fabledassistant.mcp.tools.projects.projects_svc.update_project", mock):
await fable_update_project(project_id=1, status="archived")
args, kwargs = mock.call_args
assert args == (7, 1)
assert kwargs == {"status": "archived"}
@pytest.mark.asyncio
async def test_update_project_raises_when_not_found():
with patch(
"fabledassistant.mcp.tools.projects.projects_svc.update_project",
AsyncMock(return_value=None),
):
with pytest.raises(ValueError, match="project 999 not found"):
await fable_update_project(project_id=999, title="x")