测试：加强一级菜单稳定字段契约

shierfeng-fastapi-backend/tests/module_business/test_sql_contract.py

@@ -590,6 +590,14 @@ EXPECTED_TOP_LEVEL_MENU_POSITIONS = {
     2: ('系统监控', 0, 5),
     3: ('系统工具', 0, 6),
 }
+EXPECTED_TOP_LEVEL_MENU_STABLE_FIELDS = {
+    121: ('基础资料维护', 'businessMaster', None, '', '', '1', '0', 'M', '0', '0', '', '#'),
+    122: ('业务管理', 'businessOperation', None, '', '', '1', '0', 'M', '0', '0', '', '#'),
+    123: ('报表查询', 'businessReport', None, '', '', '1', '0', 'M', '0', '0', '', '#'),
+    1: ('系统管理', 'system', None, '', '', '1', '0', 'M', '0', '0', '', 'system'),
+    2: ('系统监控', 'monitor', None, '', '', '1', '0', 'M', '0', '0', '', 'monitor'),
+    3: ('系统工具', 'tool', None, '', '', '1', '0', 'M', '0', '0', '', 'tool'),
+}
 MENU_PROMOTION_IDS = set(EXPECTED_TOP_LEVEL_MENU_POSITIONS)
 BUSINESS_MENU_IDS = set(range(121, 124)) | set(range(502, 519)) | set(range(1065, 1109))
 MYSQL_MENU_STABLE_COLUMNS = (
@@ -870,6 +878,15 @@ def _business_menu_rows(sql: str) -> dict[int, list]:
     return _menu_rows(sql, BUSINESS_MENU_IDS)
 
 
+def _assert_top_level_menu_fields(test_case: unittest.TestCase, sql: str) -> None:
+    rows = _menu_rows(sql, MENU_PROMOTION_IDS)
+    actual_positions = {menu_id: (row[1], int(row[2]), int(row[3])) for menu_id, row in rows.items()}
+    test_case.assertEqual(EXPECTED_TOP_LEVEL_MENU_POSITIONS, actual_positions)
+    stable_indexes = (1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
+    actual_stable_fields = {menu_id: tuple(row[index] for index in stable_indexes) for menu_id, row in rows.items()}
+    test_case.assertEqual(EXPECTED_TOP_LEVEL_MENU_STABLE_FIELDS, actual_stable_fields)
+
+
 def _assert_business_menu_fields(
     test_case: unittest.TestCase,
     sql: str,
@@ -1002,9 +1019,27 @@ class SqlContractTest(unittest.TestCase):
         for filename in INITIALIZERS:
             with self.subTest(filename=filename):
                 sql = (SQL_ROOT / filename).read_text(encoding='utf-8')
-                rows = _menu_rows(sql, MENU_PROMOTION_IDS)
+                _assert_top_level_menu_fields(self, sql)
-                actual = {menu_id: (row[1], int(row[2]), int(row[3])) for menu_id, row in rows.items()}
+
-                self.assertEqual(EXPECTED_TOP_LEVEL_MENU_POSITIONS, actual)
+    def test_top_level_menu_contract_rejects_same_stable_field_drift_in_both_initializers(self) -> None:
+        mutations = (
+            (1, '系统管理', 'system', 'driftSystemIcon'),
+            (121, '基础资料维护', '#', 'driftBusinessIcon'),
+        )
+        for filename in INITIALIZERS:
+            sql = (SQL_ROOT / filename).read_text(encoding='utf-8')
+            for menu_id, menu_name, original_icon, drifted_icon in mutations:
+                with self.subTest(filename=filename, menu_id=menu_id):
+                    mutated, replacements = re.subn(
+                        rf"(\(?\s*'?{menu_id}'?\s*,\s*'{menu_name}'.*?,\s*)'{re.escape(original_icon)}'"
+                        r"(\s*,\s*'admin')",
+                        rf"\1'{drifted_icon}'\2",
+                        sql,
+                        count=1,
+                    )
+                    self.assertEqual(1, replacements)
+                    with self.assertRaises(AssertionError):
+                        _assert_top_level_menu_fields(self, mutated)
 
     def test_business_permission_inventory_rejects_duplicate_permission(self) -> None:
         sql = (SQL_ROOT / INITIALIZERS[0]).read_text(encoding='utf-8')