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group_fqcd_jr/tests/unit/service/test_risk_notification_service.py
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Python

from datetime import datetime
from app.model.fund import FundRiskAlert
from app.service.risk_notification_service import RiskNotificationService
class FakeSession:
def __init__(self):
self.added = []
def add(self, value):
self.added.append(value)
def alert(level: str = "高") -> FundRiskAlert:
return FundRiskAlert(
id=1,
alert_no="ALERT-001",
customer_id=9,
alert_type="适当性错配",
alert_level=level,
trigger_rule_codes=["RW-007"],
evidence_summary="C2 客户购买 R5 产品",
evidence_snapshot={},
priority_score=90,
event_status="正在发生",
status="待处理",
ack_status="未确认",
is_escalated=0,
created_at=datetime(2026, 9, 10),
updated_at=datetime(2026, 9, 10),
)
def test_in_app_notification_contains_alert_number() -> None:
session = FakeSession()
notification = RiskNotificationService(session).create_in_app(
alert(),
receiver_user_id=990000002,
title="高风险预警",
content="C2 客户购买 R5 产品",
)
assert notification.alert_id == 1
assert notification.channel == "站内提醒"
assert "预警编号:ALERT-001" in notification.content
assert notification.id > 0
assert session.added == [notification]
def test_disabled_mail_only_creates_record() -> None:
session = FakeSession()
notification = RiskNotificationService(session).create_mail_record(
alert(),
receiver_email="risk@example.com",
title="高风险预警",
content="证据摘要",
mail_enabled=False,
)
assert notification.channel == "邮件"
assert notification.send_status == "未启用"
assert notification.fail_reason == "邮件发送功能未启用"
def test_high_risk_batch_creates_in_app_and_mail_records() -> None:
session = FakeSession()
records = RiskNotificationService(session).create_high_risk_records(
[alert("高"), alert("低")],
receiver_user_id=990000002,
receiver_email="risk@example.com",
mail_enabled=False,
)
assert len(records) == 2
assert {record.channel for record in records} == {"站内提醒", "邮件"}