修复小程序内来馆地图导航

tests/unit/hostEnvironment.spec.ts

@@ -0,0 +1,49 @@
+import { afterEach, describe, expect, it, vi } from 'vitest'
+import { isEmbeddedInWechatMiniProgram } from '@/utils/hostEnvironment'
+
+const createWindow = (overrides: Record<string, unknown> = {}) => ({
+  location: { search: '', hash: '' },
+  navigator: { userAgent: '' },
+  ...overrides
+})
+
+afterEach(() => {
+  vi.unstubAllGlobals()
+})
+
+describe('微信小程序宿主环境识别', () => {
+  it('同一模块可以识别延迟注入的微信环境标识', () => {
+    const testWindow = createWindow()
+    vi.stubGlobal('window', testWindow)
+
+    expect(isEmbeddedInWechatMiniProgram()).toBe(false)
+    Object.assign(testWindow, { __wxjs_environment: 'miniprogram' })
+    expect(isEmbeddedInWechatMiniProgram()).toBe(true)
+  })
+
+  it('支持宿主在普通查询或 hash 查询中显式声明环境', () => {
+    vi.stubGlobal('window', createWindow({
+      location: {
+        search: '?embedded=weapp',
+        hash: '#/pages/index/index?tab=guide'
+      }
+    }))
+    expect(isEmbeddedInWechatMiniProgram()).toBe(true)
+
+    vi.stubGlobal('window', createWindow({
+      location: {
+        search: '',
+        hash: '#/pages/index/index?tab=guide&embedded=wechat-mini-program'
+      }
+    }))
+    expect(isEmbeddedInWechatMiniProgram()).toBe(true)
+  })
+
+  it('普通微信 H5 不会被误判为小程序 web-view', () => {
+    vi.stubGlobal('window', createWindow({
+      navigator: { userAgent: 'Mozilla/5.0 MicroMessenger/8.0.50' }
+    }))
+
+    expect(isEmbeddedInWechatMiniProgram()).toBe(false)
+  })
+})