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shaguabijia-app-server/tests/test_coupon_claim_event.py
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Python

"""逐次单券事件不能被同设备同日的每日去重记录串场。"""
from sqlalchemy import delete, select
from app.admin.repositories.coupon_data import _point_scores_by_trace, coupon_point_details
from app.db.session import SessionLocal
from app.models.coupon_state import CouponClaimEvent, CouponClaimRecord
from app.repositories.coupon_state import record_claims
def test_same_device_same_day_keeps_scores_for_each_trace() -> None:
db = SessionLocal()
device = "event-repeat-device"
first_trace = "event-repeat-first"
second_trace = "event-repeat-second"
first_results = [
{"coupon_id": "mt-repeat", "name": "美团测试券", "status": "success"},
{"coupon_id": "tb-repeat", "name": "淘宝测试券", "status": "failed"},
]
second_results = [
{"coupon_id": "mt-repeat", "name": "美团测试券", "status": "already_claimed"},
{"coupon_id": "tb-repeat", "name": "淘宝测试券", "status": "success"},
]
try:
record_claims(
db, device, None, first_trace, first_results, app_env="dev"
)
record_claims(
db, device, None, second_trace, second_results, app_env="prod"
)
assets = db.execute(
select(CouponClaimRecord).where(CouponClaimRecord.device_id == device)
).scalars().all()
assert len(assets) == 2
assert {row.trace_id for row in assets} == {first_trace}
events = db.execute(
select(CouponClaimEvent).where(CouponClaimEvent.device_id == device)
).scalars().all()
assert len(events) == 4
assert {row.trace_id for row in events} == {first_trace, second_trace}
scores = _point_scores_by_trace(db, [first_trace, second_trace])
assert scores[first_trace] == {"succeeded": 1, "tried": 2}
assert scores[second_trace] == {"succeeded": 2, "tried": 2}
assert [row["status"] for row in coupon_point_details(
db, trace_id=second_trace
)] == ["already_claimed", "success"]
finally:
db.execute(delete(CouponClaimEvent).where(CouponClaimEvent.device_id == device))
db.execute(delete(CouponClaimRecord).where(CouponClaimRecord.device_id == device))
db.commit()
db.close()