feat: refine profile and home UI with dynamic fortune rules

scripts/frontendPreview.test.cjs

@@ -0,0 +1,51 @@
+const test = require('node:test')
+const assert = require('node:assert/strict')
+const fs = require('node:fs')
+const path = require('node:path')
+const vm = require('node:vm')
+const ts = require('typescript')
+
+function loadApi(env, search) {
+  let requests = 0
+  let uploads = 0
+  const taro = { default: {
+    getStorageSync: () => '',
+    request: async () => { requests++; return { data: { code: 0, data: { id: 9 } } } },
+    uploadFile: async () => { uploads++; return { data: JSON.stringify({ code: 0, data: { id: 9 } }) } }
+  } }
+  const cache = {}
+  function load(name) {
+    if (cache[name]) return cache[name]
+    const source = fs.readFileSync(path.resolve(__dirname, `../src/services/${name}.ts`), 'utf8')
+    const code = ts.transpileModule(source, { compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2017 } }).outputText
+    const exports = {}
+    cache[name] = exports
+    vm.runInNewContext(code, {
+      exports, process: { env: { TARO_ENV: env } }, window: { location: { search } }, URLSearchParams,
+      require: (id) => id === '@tarojs/taro' ? taro : load('frontendPreview')
+    })
+    return exports
+  }
+  return { api: load('request').api, counts: () => ({ requests, uploads }) }
+}
+
+test('显式H5预览使用示例资料，阻止后端读取、保存和上传', async () => {
+  const { api, counts } = loadApi('h5', '?preview=1')
+  const profile = await api.profile()
+  assert.equal(profile.id, 0)
+  assert.equal(profile.birthday, '1998-06-18')
+  await assert.rejects(api.updateProfile({ nickname: 'Changed' }), /纯前端预览/)
+  await assert.rejects(api.uploadAvatar('local.png'), /纯前端预览/)
+  await assert.rejects(api.agreement('privacy'), /纯前端预览/)
+  assert.deepEqual(counts(), { requests: 0, uploads: 0 })
+  profile.nickname = 'Mutated'
+  assert.equal((await api.profile()).nickname, 'You')
+})
+
+test('普通H5和微信端不使用预览资料', async () => {
+  for (const [env, search] of [['h5', ''], ['h5', '?preview=0'], ['weapp', '?preview=1']]) {
+    const { api, counts } = loadApi(env, search)
+    assert.equal((await api.profile()).id, 9)
+    assert.deepEqual(counts(), { requests: 1, uploads: 0 })
+  }
+})