Files
hot_comment_radar/tests/integration/test_failure_tolerance.py
T

52 lines
2.0 KiB
Python

from sqlalchemy.orm import Session
from app.platforms.base import PlatformAPIError
from app.schemas import CreateTaskRequest
from app.services.task_service import create_task, run_task
from tests.helpers import make_test_client
class FailingHotspotPlatform:
def fetch_hotspots(self, *, limit):
raise PlatformAPIError("hotspot failed", error_type="api_error", status_code=500)
def test_hotspot_failure_marks_task_failed(monkeypatch):
with make_test_client() as (_client, engine):
monkeypatch.setattr("app.services.task_service.build_platform", lambda _platform: FailingHotspotPlatform())
with Session(engine) as session:
task = create_task(
session,
CreateTaskRequest(platform="douyin", hotspot_limit=1, item_limit_per_hotspot=1, comment_limit_per_item=10),
submit_background=False,
)
task_id = task.id
run_task(task_id, session_factory=lambda: session)
task = session.get(type(task), task_id)
assert task.status == "failed"
assert task.error_stage == "crawl_hotspots"
assert task.error_type == "api_error"
def test_unexpected_task_exception_marks_task_failed(monkeypatch):
def raise_unexpected_error(_platform):
raise RuntimeError("boom")
with make_test_client() as (_client, engine):
monkeypatch.setattr("app.services.task_service.build_platform", raise_unexpected_error)
with Session(engine) as session:
task = create_task(
session,
CreateTaskRequest(platform="douyin", hotspot_limit=1, item_limit_per_hotspot=1, comment_limit_per_item=10),
submit_background=False,
)
task_id = task.id
run_task(task_id, session_factory=lambda: session)
task = session.get(type(task), task_id)
assert task.status == "failed"
assert task.error_stage == "system"
assert task.error_type == "unexpected_error"
assert task.error_message == "boom"