修正异常账户流水返回账号覆盖

lsfx-mock-server/tests/test_statement_service.py

@@ -311,6 +311,66 @@ def test_generate_statements_should_follow_abnormal_account_rule_plan_from_file_
     assert any("销户" in item["userMemo"] or "异常账户" in item["userMemo"] for item in statements)
 
 
+def test_get_bank_statement_should_preserve_abnormal_account_mask_no():
+    file_service = FileService(staff_identity_repository=FakeStaffIdentityRepository())
+    statement_service = StatementService(file_service=file_service)
+
+    response = file_service.fetch_inner_flow(
+        {
+            "groupId": 1001,
+            "customerNo": "customer_abnormal_api",
+            "dataChannelCode": "test_code",
+            "requestDateId": 20240101,
+            "dataStartDateId": 20240101,
+            "dataEndDateId": 20240131,
+            "uploadUserId": 902001,
+        }
+    )
+    log_id = response["data"][0]
+    record = file_service.file_records[log_id]
+    record.abnormal_account_hit_rules = [
+        "SUDDEN_ACCOUNT_CLOSURE",
+        "DORMANT_ACCOUNT_LARGE_ACTIVATION",
+    ]
+    record.abnormal_accounts = [
+        {
+            "account_no": "6222000000000001",
+            "owner_id_card": record.staff_id_card,
+            "account_name": "测试员工工资卡",
+            "status": 2,
+            "effective_date": "2024-01-01",
+            "invalid_date": "2026-03-20",
+            "rule_code": "SUDDEN_ACCOUNT_CLOSURE",
+        },
+        {
+            "account_no": "6222000000000002",
+            "owner_id_card": record.staff_id_card,
+            "account_name": "测试员工工资卡",
+            "status": 1,
+            "effective_date": "2025-01-01",
+            "invalid_date": None,
+            "rule_code": "DORMANT_ACCOUNT_LARGE_ACTIVATION",
+        },
+    ]
+
+    response = statement_service.get_bank_statement(
+        {
+            "groupId": 1001,
+            "logId": log_id,
+            "pageNow": 1,
+            "pageSize": 500,
+        }
+    )
+    statements = response["data"]["bankStatementList"]
+    abnormal_statements = [
+        item for item in statements if "销户" in item["userMemo"] or "激活" in item["userMemo"]
+    ]
+
+    assert abnormal_statements
+    assert any(item["accountMaskNo"] == "6222000000000001" for item in abnormal_statements)
+    assert any(item["accountMaskNo"] == "6222000000000002" for item in abnormal_statements)
+
+
 def test_generate_statements_should_stay_within_single_employee_scope_per_log_id():
     """同一 logId 的流水只能落在 FileRecord 绑定的员工及亲属身份证内。"""
     file_service = FileService(staff_identity_repository=FakeStaffIdentityRepository())