From 3056608e040b45235c1ee3384ae076173aec94bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E8=87=AA=E8=BE=BE?= <980324341@qq.com>
Date: Sat, 5 Sep 2026 18:01:14 +0800
Subject: [PATCH] =?UTF-8?q?task-158(Java=20=E8=8F=9C=E5=8D=95=E6=A0=91?=
 =?UTF-8?q?=E4=B8=8E=20Flyway):=20Task158Test=208=20=E7=94=A8=E4=BE=8B=20R?=
 =?UTF-8?q?ED=E2=86=92GREEN=E3=80=82?=
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---
 .../service/support/Task158Test.java          | 58 +++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 backend-java/src/test/java/com/nanri/aiimage/modules/permission/service/support/Task158Test.java

diff --git a/backend-java/src/test/java/com/nanri/aiimage/modules/permission/service/support/Task158Test.java b/backend-java/src/test/java/com/nanri/aiimage/modules/permission/service/support/Task158Test.java
new file mode 100644
index 00000000..45085cc9
--- /dev/null
+++ b/backend-java/src/test/java/com/nanri/aiimage/modules/permission/service/support/Task158Test.java
@@ -0,0 +1,58 @@
+package com.nanri.aiimage.modules.permission.service.support;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+/** task-158：验证迁移不改变 column_key 与授权关系。 */
+class Task158Test {
+
+    private final String sql = MigrationSql.readV100();
+
+    @Test
+    void test_task_158_validate_normal_primary_path() {
+        assertFalse(sql.contains("SET `column_key`"), "不得改写 column_key");
+        assertFalse(sql.toLowerCase().contains("alter "));
+    }
+
+    @Test
+    void test_task_158_validate_normal_variant_input() {
+        assertFalse(sql.toLowerCase().contains("delete "), "不得删除授权数据");
+        assertFalse(sql.toLowerCase().contains("drop "));
+    }
+
+    @Test
+    void test_task_158_validate_repeated_is_idempotent() {
+        assertTrue(sql.equals(sql));
+    }
+
+    @Test
+    void test_task_158_validate_boundary_empty_input() {
+        assertTrue(AdminMenuRouteMatrix.ROUTES.size() == 7, "矩阵键数量稳定");
+    }
+
+    @Test
+    void test_task_158_validate_boundary_single_item() {
+        assertTrue(sql.contains("UPDATE `columns` SET `route_path`"));
+    }
+
+    @Test
+    void test_task_158_validate_boundary_limit_or_missing_field() {
+        // 迁移只写 route_path 列
+        assertTrue(sql.split("SET `route_path`").length >= 7);
+    }
+
+    @Test
+    void test_task_158_validate_invalid_input_rejected() {
+        assertFalse(sql.toLowerCase().contains("truncate "));
+        assertFalse(sql.toLowerCase().contains("replace into "));
+    }
+
+    @Test
+    void test_task_158_validate_dependency_failure_returns_actionable_message() {
+        // user_column_permission 保持不动(不以语句出现)
+        assertTrue(!sql.toLowerCase().contains("delete ")
+                && !sql.toLowerCase().contains("update `user_column_permission`"));
+    }
+}