74 lines
2.2 KiB
TypeScript
74 lines
2.2 KiB
TypeScript
import { afterEach, describe, expect, it, vi } from 'vitest'
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import {
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isEmbeddedInWechatMiniProgram,
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navigateBackToWechatMiniProgram
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} from '@/utils/hostEnvironment'
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const createWindow = (overrides: Record<string, unknown> = {}) => ({
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location: { search: '', hash: '' },
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navigator: { userAgent: '' },
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...overrides
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})
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afterEach(() => {
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vi.unstubAllGlobals()
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})
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describe('微信小程序宿主环境识别', () => {
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it('同一模块可以识别延迟注入的微信环境标识', () => {
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const testWindow = createWindow()
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vi.stubGlobal('window', testWindow)
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expect(isEmbeddedInWechatMiniProgram()).toBe(false)
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Object.assign(testWindow, { __wxjs_environment: 'miniprogram' })
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expect(isEmbeddedInWechatMiniProgram()).toBe(true)
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})
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it('支持宿主在普通查询或 hash 查询中显式声明环境', () => {
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vi.stubGlobal('window', createWindow({
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location: {
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search: '?embedded=weapp',
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hash: '#/pages/index/index?tab=guide'
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}
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}))
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expect(isEmbeddedInWechatMiniProgram()).toBe(true)
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vi.stubGlobal('window', createWindow({
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location: {
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search: '',
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hash: '#/pages/index/index?tab=guide&embedded=wechat-mini-program'
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}
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}))
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expect(isEmbeddedInWechatMiniProgram()).toBe(true)
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})
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it('普通微信 H5 不会被误判为小程序 web-view', () => {
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vi.stubGlobal('window', createWindow({
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navigator: { userAgent: 'Mozilla/5.0 MicroMessenger/8.0.50' }
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}))
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expect(isEmbeddedInWechatMiniProgram()).toBe(false)
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})
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})
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describe('小程序宿主返回', () => {
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it('嵌入态调用小程序 navigateBack', () => {
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const navigateBack = vi.fn()
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vi.stubGlobal('window', createWindow({
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__wxjs_environment: 'miniprogram',
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wx: { miniProgram: { navigateBack } }
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}))
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expect(navigateBackToWechatMiniProgram()).toBe(true)
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expect(navigateBack).toHaveBeenCalledWith({ delta: 1 })
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})
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it('非嵌入态不会调用小程序返回桥接', () => {
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const navigateBack = vi.fn()
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vi.stubGlobal('window', createWindow({ wx: { miniProgram: { navigateBack } } }))
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expect(navigateBackToWechatMiniProgram()).toBe(false)
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expect(navigateBack).not.toHaveBeenCalled()
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})
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})
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