test(admin): constrain payment visible method sources

frontend/src/api/__tests__/settings.paymentVisibleMethods.spec.ts

@@ -0,0 +1,63 @@
+import { describe, expect, it } from 'vitest'
+
+import {
+  getPaymentVisibleMethodSourceOptions,
+  normalizePaymentVisibleMethodSource,
+} from '@/api/admin/settings'
+
+describe('admin settings payment visible method helpers', () => {
+  it('normalizes aliases into canonical source keys per visible method', () => {
+    expect(normalizePaymentVisibleMethodSource('alipay', 'official')).toBe('official_alipay')
+    expect(normalizePaymentVisibleMethodSource('alipay', 'alipay_direct')).toBe('official_alipay')
+    expect(normalizePaymentVisibleMethodSource('alipay', 'easypay')).toBe('easypay_alipay')
+
+    expect(normalizePaymentVisibleMethodSource('wxpay', 'official')).toBe('official_wxpay')
+    expect(normalizePaymentVisibleMethodSource('wxpay', 'wechat')).toBe('official_wxpay')
+    expect(normalizePaymentVisibleMethodSource('wxpay', 'easypay')).toBe('easypay_wxpay')
+  })
+
+  it('rejects unknown or cross-method source values', () => {
+    expect(normalizePaymentVisibleMethodSource('alipay', 'official_wxpay')).toBe('')
+    expect(normalizePaymentVisibleMethodSource('wxpay', 'official_alipay')).toBe('')
+    expect(normalizePaymentVisibleMethodSource('alipay', 'unknown')).toBe('')
+    expect(normalizePaymentVisibleMethodSource('wxpay', null)).toBe('')
+  })
+
+  it('exposes method-scoped source options instead of arbitrary strings', () => {
+    expect(getPaymentVisibleMethodSourceOptions('alipay')).toEqual([
+      {
+        value: '',
+        labelZh: '自动路由',
+        labelEn: 'Automatic routing',
+      },
+      {
+        value: 'official_alipay',
+        labelZh: '支付宝官方',
+        labelEn: 'Official Alipay',
+      },
+      {
+        value: 'easypay_alipay',
+        labelZh: '易支付支付宝',
+        labelEn: 'EasyPay Alipay',
+      },
+    ])
+
+    expect(getPaymentVisibleMethodSourceOptions('wxpay')).toEqual([
+      {
+        value: '',
+        labelZh: '自动路由',
+        labelEn: 'Automatic routing',
+      },
+      {
+        value: 'official_wxpay',
+        labelZh: '微信官方',
+        labelEn: 'Official WeChat Pay',
+      },
+      {
+        value: 'easypay_wxpay',
+        labelZh: '易支付微信',
+        labelEn: 'EasyPay WeChat Pay',
+      },
+    ])
+  })
+})