fix(system-role): 修复角色资源树联动授权提交

tests/role-resource-tree.test.ts

@@ -0,0 +1,78 @@
+import assert from 'node:assert/strict';
+import { describe, it } from 'node:test';
+import { resolveRoleMenuSubmitIds } from '../src/views/system/role/modules/role-resource-tree';
+
+type MenuNode = {
+  id: string;
+  children?: MenuNode[];
+};
+
+const menuTree: MenuNode[] = [
+  {
+    id: 'personal',
+    children: [
+      {
+        id: 'weekly',
+        children: [{ id: 'weeklyDetail' }]
+      },
+      {
+        id: 'monthly',
+        children: [{ id: 'monthlyDetail' }]
+      }
+    ]
+  },
+  {
+    id: 'infra',
+    children: [{ id: 'stateMachine' }, { id: 'cmd' }]
+  }
+];
+
+describe('resolveRoleMenuSubmitIds', () => {
+  it('keeps original ids when there is no user interaction', () => {
+    const result = resolveRoleMenuSubmitIds({
+      menuTree,
+      baselineIds: ['weekly', 'monthly'],
+      dirtyIds: [],
+      checkedIds: ['personal', 'weekly', 'monthly'],
+      halfCheckedIds: []
+    });
+
+    assert.deepEqual(result, ['weekly', 'monthly']);
+  });
+
+  it('preserves untouched branches when another branch changes', () => {
+    const result = resolveRoleMenuSubmitIds({
+      menuTree,
+      baselineIds: ['weekly', 'monthly'],
+      dirtyIds: ['stateMachine'],
+      checkedIds: ['personal', 'weekly', 'monthly', 'stateMachine'],
+      halfCheckedIds: ['infra']
+    });
+
+    assert.deepEqual(result, ['weekly', 'monthly', 'stateMachine']);
+  });
+
+  it('recomputes the whole dirty branch instead of expanding unrelated baseline ids', () => {
+    const result = resolveRoleMenuSubmitIds({
+      menuTree,
+      baselineIds: ['personal'],
+      dirtyIds: ['weekly'],
+      checkedIds: ['personal', 'weekly', 'weeklyDetail'],
+      halfCheckedIds: []
+    });
+
+    assert.deepEqual(result, ['personal', 'weekly', 'weeklyDetail']);
+  });
+
+  it('does not expand untouched sibling branches under the same ancestor', () => {
+    const result = resolveRoleMenuSubmitIds({
+      menuTree,
+      baselineIds: ['monthly'],
+      dirtyIds: ['weeklyDetail'],
+      checkedIds: ['personal', 'weekly', 'weeklyDetail', 'monthly', 'monthlyDetail'],
+      halfCheckedIds: []
+    });
+
+    assert.deepEqual(result, ['weeklyDetail', 'monthly']);
+  });
+});