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https://github.com/rennf93/roboco.git
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FastAPI 0.137 stopped flattening include_router into app.routes — each include is
now an _IncludedRouter (a BaseRoute with no .path), so `{r.path for r in
app.routes}` raised AttributeError and the two router-registration tests failed
(the bump arrived via the claude-agent-sdk update in uv.lock). Add
_registered_paths(): OpenAPI schema paths (the stable public contract) plus each
included router's prefix, which also covers the websocket /ws mount (never in the
schema). Drops the now-incorrect type: ignore[attr-defined].
227 lines
8.0 KiB
Python
227 lines
8.0 KiB
Python
"""api.app coverage — FastAPI factory + lifespan.
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`create_app()` wires every router. We assert the FastAPI instance comes back
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with the expected metadata and that every prefixed route is mounted, then
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exercise the lifespan with all heavy I/O patched out (init_db, transcription,
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extraction, optimal-service).
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"""
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from __future__ import annotations
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from contextlib import ExitStack, asynccontextmanager
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from typing import TYPE_CHECKING
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from unittest.mock import AsyncMock, MagicMock, patch
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import pytest
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from fastapi import FastAPI
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from roboco.api.app import app as default_app
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from roboco.api.app import create_app, lifespan
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if TYPE_CHECKING:
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from collections.abc import AsyncIterator
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def _registered_paths(app: FastAPI) -> set[str]:
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"""Every registered path, robust to FastAPI 0.137+ routing internals.
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From 0.137, ``include_router`` wraps each sub-router in an ``_IncludedRouter``
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(a ``BaseRoute`` with no ``.path``) instead of flattening its routes into
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``app.routes`` — so ``{r.path for r in app.routes}`` raised AttributeError
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and missed every included route. Collect HTTP paths from the OpenAPI schema
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(the stable public contract) plus each included router's prefix, which also
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covers websocket mounts like ``/ws`` that never appear in the schema.
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"""
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paths = set(app.openapi().get("paths", {}))
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for r in app.routes:
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path = getattr(r, "path", None)
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if isinstance(path, str):
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paths.add(path)
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prefix = getattr(getattr(r, "include_context", None), "prefix", None)
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if prefix:
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paths.add(prefix)
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return paths
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def test_default_app_is_a_fastapi_instance() -> None:
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"""Importing the module yields a configured FastAPI instance."""
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assert isinstance(default_app, FastAPI)
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assert default_app.title == "RoboCo API"
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def test_create_app_returns_new_instance_each_call() -> None:
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a = create_app()
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b = create_app()
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assert a is not b
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assert isinstance(a, FastAPI)
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def test_create_app_registers_all_router_prefixes() -> None:
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"""Every router is mounted under its expected prefix."""
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app = create_app()
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paths = _registered_paths(app)
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# Spot-check a representative path from each prefix group.
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expected_prefixes = [
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"/api/agents",
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"/api/channels",
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"/api/groups",
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"/api/sessions",
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"/api/messages",
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"/api/notifications",
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"/api/stream",
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"/api/optimal",
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"/api/journals",
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"/api/tasks",
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"/api/kanban",
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"/api/dashboard",
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"/api/orchestrator",
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"/api/a2a",
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"/api/git",
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"/api/projects",
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"/api/providers",
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"/api/work-sessions",
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"/api/docs",
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"/ws",
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]
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for prefix in expected_prefixes:
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assert any(p.startswith(prefix) for p in paths), (
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f"No routes registered under {prefix}"
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)
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def test_create_app_includes_v1_flow_routes() -> None:
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"""API v1 (intent-verb) routers from `routes/v1/*` are mounted."""
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app = create_app()
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paths = _registered_paths(app)
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# v1 routers register their own prefixes; we just confirm /api/v1 paths
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# exist after include_router.
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assert any(p.startswith("/api/v1") for p in paths)
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def test_create_app_attaches_cors_middleware() -> None:
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app = create_app()
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middleware_classes = [getattr(m.cls, "__name__", "") for m in app.user_middleware]
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assert "CORSMiddleware" in middleware_classes
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# ---------------------------------------------------------------------------
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# Lifespan — startup + shutdown with heavy IO patched
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# ---------------------------------------------------------------------------
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@asynccontextmanager
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async def _stub_get_optimal() -> AsyncIterator[MagicMock]:
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"""Stand-in for the optimal-service factory."""
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yield MagicMock()
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@pytest.mark.asyncio
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async def test_lifespan_startup_and_shutdown_happy_path() -> None:
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"""Lifespan does init_db + service starts + optimal init + clean shutdown."""
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transcription_mock = MagicMock()
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transcription_mock.start = AsyncMock()
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transcription_mock.stop = AsyncMock()
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with (
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patch("roboco.api.app.init_db", new=AsyncMock()),
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patch("roboco.api.app.close_db", new=AsyncMock()),
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patch("roboco.api.app.TranscriptionService", return_value=transcription_mock),
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patch("roboco.api.app.ExtractionService"),
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patch("roboco.api.app.ExtractionPipeline"),
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patch(
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"roboco.api.app.get_optimal_service",
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new=AsyncMock(return_value=MagicMock()),
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),
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patch("roboco.api.app.close_optimal_service", new=AsyncMock()),
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):
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app = create_app()
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async with lifespan(app):
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# During startup transcription was started + state populated.
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transcription_mock.start.assert_awaited_once()
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assert app.state.transcription is transcription_mock
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assert app.state.extraction is not None
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assert app.state.optimal is not None
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# After yield, shutdown ran.
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transcription_mock.stop.assert_awaited_once()
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@pytest.mark.asyncio
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async def test_lifespan_handles_optimal_init_failure_gracefully() -> None:
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"""Optimal-service init failure → app.state.optimal=None, no raise."""
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transcription_mock = MagicMock()
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transcription_mock.start = AsyncMock()
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transcription_mock.stop = AsyncMock()
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with (
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patch("roboco.api.app.init_db", new=AsyncMock()),
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patch("roboco.api.app.close_db", new=AsyncMock()),
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patch("roboco.api.app.TranscriptionService", return_value=transcription_mock),
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patch("roboco.api.app.ExtractionService"),
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patch("roboco.api.app.ExtractionPipeline"),
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patch(
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"roboco.api.app.get_optimal_service",
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new=AsyncMock(side_effect=RuntimeError("boom")),
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),
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patch("roboco.api.app.close_optimal_service", new=AsyncMock()),
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):
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app = create_app()
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async with lifespan(app):
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assert app.state.optimal is None
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def _lifespan_io_patches() -> list:
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transcription_mock = MagicMock()
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transcription_mock.start = AsyncMock()
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transcription_mock.stop = AsyncMock()
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return [
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patch("roboco.api.app.init_db", new=AsyncMock()),
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patch("roboco.api.app.close_db", new=AsyncMock()),
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patch("roboco.api.app.TranscriptionService", return_value=transcription_mock),
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patch("roboco.api.app.ExtractionService"),
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patch("roboco.api.app.ExtractionPipeline"),
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patch(
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"roboco.api.app.get_optimal_service",
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new=AsyncMock(return_value=MagicMock()),
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),
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patch("roboco.api.app.close_optimal_service", new=AsyncMock()),
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]
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def _header_trust_warnings(logger_mock: MagicMock) -> list:
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return [
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c
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for c in logger_mock.warning.call_args_list
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if c.args and "HEADER-TRUST" in c.args[0]
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]
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async def _run_lifespan_with(*, auth_required: bool, logger_mock: MagicMock) -> None:
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"""Run the lifespan with heavy I/O patched and the auth flag forced."""
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with ExitStack() as stack:
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for cm in _lifespan_io_patches():
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stack.enter_context(cm)
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stack.enter_context(
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patch("roboco.api.app._auth_required", return_value=auth_required)
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)
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stack.enter_context(patch("roboco.api.app.logger", logger_mock))
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app = create_app()
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async with lifespan(app):
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pass
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@pytest.mark.asyncio
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async def test_lifespan_warns_in_header_trust_mode() -> None:
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"""Startup warns when agent auth is not enforced (header-trust mode)."""
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logger_mock = MagicMock()
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await _run_lifespan_with(auth_required=False, logger_mock=logger_mock)
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assert _header_trust_warnings(logger_mock), (
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"header-trust startup warning expected when auth is not required"
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)
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@pytest.mark.asyncio
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async def test_lifespan_no_header_trust_warning_when_auth_required() -> None:
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"""No header-trust warning when ROBOCO_AGENT_AUTH_REQUIRED enforces tokens."""
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logger_mock = MagicMock()
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await _run_lifespan_with(auth_required=True, logger_mock=logger_mock)
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assert not _header_trust_warnings(logger_mock)
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