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# LSFX Mock Server 异常账户后端验证记录
## 1. 验证命令
按实施过程实际执行了以下命令:
```bash
cd lsfx-mock-server
python3 -m pytest tests/test_file_service.py::test_fetch_inner_flow_should_attach_abnormal_account_rule_plan -v
python3 -m pytest tests/test_statement_service.py -k "sudden_account_closure or dormant_account_large_activation" -v
python3 -m pytest tests/test_statement_service.py::test_generate_statements_should_follow_abnormal_account_rule_plan_from_file_record -v
python3 -m pytest tests/test_file_service.py tests/test_statement_service.py -v
python3 -m pytest tests/ -v
```
README 补充后按计划追加执行:
```bash
cd lsfx-mock-server
python3 -m pytest tests/test_statement_service.py -v
```
合并到 `dev` 后补充执行:
```bash
python3 -m pytest lsfx-mock-server/tests/test_statement_service.py::test_get_bank_statement_should_preserve_abnormal_account_mask_no -v
python3 -m pytest lsfx-mock-server/tests/test_file_service.py lsfx-mock-server/tests/test_statement_service.py -v
python3 main.py --rule-hit-mode all
```
启动服务后,使用标准库 `urllib` 调用了以下两个接口做运行态核验:
```text
POST /watson/api/project/getJZFileOrZjrcuFile
POST /watson/api/project/getBSByLogId
```
## 2. 验证结果摘要
- `tests/test_file_service.py::test_fetch_inner_flow_should_attach_abnormal_account_rule_plan`:通过
- `tests/test_statement_service.py -k "sudden_account_closure or dormant_account_large_activation"`:通过
- `tests/test_statement_service.py::test_generate_statements_should_follow_abnormal_account_rule_plan_from_file_record`:通过
- `python3 -m pytest tests/test_file_service.py tests/test_statement_service.py -v``43 passed`
- `python3 -m pytest tests/ -v``84 passed`
- `python3 -m pytest tests/test_statement_service.py -v``26 passed`
- `python3 -m pytest lsfx-mock-server/tests/test_statement_service.py::test_get_bank_statement_should_preserve_abnormal_account_mask_no -v`:通过
- `python3 -m pytest lsfx-mock-server/tests/test_file_service.py lsfx-mock-server/tests/test_statement_service.py -v``44 passed`
运行态 HTTP 验证结果:
- `logId=16724`
- 返回流水总数:`200`
- `SUDDEN_ACCOUNT_CLOSURE` 命中样本:`3`
- `DORMANT_ACCOUNT_LARGE_ACTIVATION` 命中样本:`3`
- 销户规则账号:`6222006485425901`
日期:`2026-02-18``2026-03-07``2026-03-18`
结论:全部落在销户日前 30 天窗口内
- 休眠激活规则账号:`6222004693652802`
日期:`2025-07-01``2025-07-10``2025-07-19`
累计金额:`560000.0`
单笔最大金额:`260000.0`
结论:满足开户满 6 个月后激活、累计金额阈值和单笔最大金额阈值
## 3. 过程说明
- 回归期间发现 `all` 模式安全噪声测试未同步清空新增的异常账户规则维度,导致异常账户样本被计入噪声断言
- 已通过补齐测试夹具方式修正,随后重新执行聚焦回归和全量回归,结果均通过
- 合并到 `dev` 后的 HTTP 验证又发现 `getBSByLogId` 返回前会覆盖异常账户样本账号,已通过新增回归用例与最小实现修正
## 4. 进程清理
本轮验证过程中临时启动了 `lsfx-mock-server``python3 main.py --rule-hit-mode all` 进程,验证完成后已主动停止,无残留端口占用。