index.test.tsx 23 KB

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  1. import React from 'react'
  2. import { render, fireEvent, waitFor } from '@testing-library/react'
  3. import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
  4. import CartPage from '@/pages/cart/index'
  5. import { mockShowToast, mockShowModal, mockNavigateTo, mockSetStorageSync, mockRemoveStorageSync, mockGetStorageSync, mockRequest } from '~/__mocks__/taroMock'
  6. // Mock Taro API
  7. jest.mock('@tarojs/taro', () => jest.requireActual('~/__mocks__/taroMock'))
  8. // 使用真实CartContext,通过mock存储控制初始状态
  9. import { CartProvider } from '@/contexts/CartContext'
  10. // 购物车测试数据
  11. const mockCartItems = [
  12. {
  13. id: 1,
  14. parentGoodsId: 100, // 父商品ID
  15. name: '红色/M', // 子商品规格名称
  16. price: 29.9,
  17. image: 'test-image1.jpg',
  18. stock: 10,
  19. quantity: 2,
  20. },
  21. {
  22. id: 2,
  23. parentGoodsId: 200, // 父商品ID
  24. name: '蓝色/L', // 子商品规格名称
  25. price: 49.9,
  26. image: 'test-image2.jpg',
  27. stock: 2, // 改为2,触发库存不足提示(<=3)
  28. quantity: 1,
  29. },
  30. ]
  31. // mock数据
  32. const mockGoodsData = {
  33. 1: {
  34. id: 1,
  35. name: '红色/M', // 子商品规格名称
  36. price: 29.9,
  37. imageFile: { fullUrl: 'test-image1.jpg' },
  38. stock: 10,
  39. parent: { // 父商品信息
  40. id: 100,
  41. name: '测试商品1', // 父商品名称(不含规格)
  42. price: 29.9,
  43. costPrice: 20,
  44. stock: 50,
  45. imageFileId: 1,
  46. goodsType: 'normal',
  47. spuId: 0
  48. }
  49. },
  50. 2: {
  51. id: 2,
  52. name: '蓝色/L', // 子商品规格名称
  53. price: 49.9,
  54. imageFile: { fullUrl: 'test-image2.jpg' },
  55. stock: 2,
  56. parent: { // 父商品信息
  57. id: 200,
  58. name: '测试商品2', // 父商品名称(不含规格)
  59. price: 49.9,
  60. costPrice: 35,
  61. stock: 30,
  62. imageFileId: 2,
  63. goodsType: 'normal',
  64. spuId: 0
  65. }
  66. },
  67. 300: {
  68. id: 300,
  69. name: '单规格商品',
  70. price: 99.9,
  71. imageFile: { fullUrl: 'single.jpg' },
  72. stock: 10
  73. // 无parent字段,因为不是子商品
  74. }
  75. }
  76. // 使用getter延迟创建mockGoodsClient
  77. let mockGoodsClient
  78. jest.mock('@/api', () => {
  79. return {
  80. get goodsClient() {
  81. if (!mockGoodsClient) {
  82. // 第一次访问时创建mock
  83. mockGoodsClient = {
  84. ':id': {
  85. $get: jest.fn(({ param }: any) => {
  86. const goodsId = param?.id
  87. const idNum = Number(goodsId)
  88. const goodsData = mockGoodsData[idNum] || mockGoodsData[1]
  89. return Promise.resolve({
  90. status: 200,
  91. json: () => Promise.resolve(goodsData)
  92. })
  93. }),
  94. children: {
  95. $get: jest.fn()
  96. }
  97. }
  98. }
  99. }
  100. return mockGoodsClient
  101. }
  102. }
  103. })
  104. // Mock布局组件
  105. jest.mock('@/layouts/tab-bar-layout', () => ({
  106. TabBarLayout: ({ children }: any) => <div>{children}</div>,
  107. }))
  108. // Mock导航栏组件
  109. jest.mock('@/components/ui/navbar', () => ({
  110. Navbar: ({ title, onClickRight }: any) => (
  111. <div>
  112. <div>{title}</div>
  113. <button onClick={onClickRight}>清空购物车</button>
  114. </div>
  115. ),
  116. }))
  117. // Mock按钮组件
  118. jest.mock('@/components/ui/button', () => ({
  119. Button: ({ children, onClick, disabled, className }: any) => (
  120. <button onClick={onClick} className={className}>
  121. {children}
  122. </button>
  123. ),
  124. }))
  125. // Mock图片组件
  126. jest.mock('@/components/ui/image', () => ({
  127. Image: ({ src, className, mode }: any) => (
  128. <img src={src} className={className} alt="商品图片" />
  129. ),
  130. }))
  131. // 移除对useQueries的mock,使用真实hook
  132. // 创建测试用的QueryClient
  133. const createTestQueryClient = () => new QueryClient({
  134. defaultOptions: {
  135. queries: {
  136. retry: false,
  137. staleTime: 0, // 立即过期,强制重新获取
  138. gcTime: 0, // 禁用垃圾回收
  139. enabled: true // 确保查询启用
  140. },
  141. mutations: { retry: false }
  142. }
  143. })
  144. // 包装组件提供QueryClientProvider和CartProvider
  145. const renderWithProviders = (ui: React.ReactElement) => {
  146. const testQueryClient = createTestQueryClient()
  147. return render(
  148. <QueryClientProvider client={testQueryClient}>
  149. <CartProvider>
  150. {ui}
  151. </CartProvider>
  152. </QueryClientProvider>
  153. )
  154. }
  155. // 导入api模块以触发mock初始化
  156. import * as api from '@/api'
  157. describe('购物车页面', () => {
  158. beforeEach(() => {
  159. jest.clearAllMocks()
  160. // 设置默认购物车数据(包含2个商品)
  161. mockGetStorageSync.mockImplementation((key) => {
  162. if (key === 'mini_cart') {
  163. return { items: mockCartItems }
  164. }
  165. return null
  166. })
  167. mockShowModal.mockImplementation(() => Promise.resolve({ confirm: true }))
  168. // 触发goodsClient getter以确保mock被创建
  169. // 访问api.goodsClient会触发getter,创建mockGoodsClient
  170. if (api.goodsClient) {
  171. // mock已经被创建,jest.clearAllMocks()已经清除了调用记录
  172. }
  173. mockRequest.mockClear()
  174. })
  175. it('应该正确渲染购物车页面标题', () => {
  176. const { getByText } = renderWithProviders(<CartPage />)
  177. expect(getByText('购物车')).toBeDefined()
  178. })
  179. it('应该显示购物车中的商品列表', async () => {
  180. const { findByText } = renderWithProviders(<CartPage />)
  181. // 等待商品API被调用
  182. await waitFor(() => {
  183. expect(api.goodsClient[':id'].$get).toHaveBeenCalled()
  184. })
  185. // 等待查询完成,商品名称应该显示父商品名称
  186. expect(await findByText('测试商品1')).toBeDefined()
  187. expect(await findByText('测试商品2')).toBeDefined()
  188. expect(await findByText('¥29.90')).toBeDefined()
  189. expect(await findByText('¥49.90')).toBeDefined()
  190. })
  191. it('应该显示商品规格信息', async () => {
  192. const { findByText } = renderWithProviders(<CartPage />)
  193. expect(await findByText('红色/M')).toBeDefined()
  194. expect(await findByText('蓝色/L')).toBeDefined()
  195. })
  196. it('应该显示商品数量选择器', () => {
  197. const { getByDisplayValue } = renderWithProviders(<CartPage />)
  198. expect(getByDisplayValue('2')).toBeDefined() // 商品1的数量
  199. expect(getByDisplayValue('1')).toBeDefined() // 商品2的数量
  200. })
  201. it('应该显示底部结算栏', () => {
  202. const { getByText } = renderWithProviders(<CartPage />)
  203. expect(getByText('全选')).toBeDefined()
  204. expect(getByText('总计')).toBeDefined()
  205. expect(getByText('去结算(0)')).toBeDefined()
  206. })
  207. it('应该支持全选功能', () => {
  208. const { getByText } = renderWithProviders(<CartPage />)
  209. const selectAllButton = getByText('全选')
  210. fireEvent.click(selectAllButton)
  211. // 检查结算按钮文本变化
  212. expect(getByText('去结算(2)')).toBeDefined()
  213. })
  214. it('应该支持单个商品选择', () => {
  215. const { getByText } = renderWithProviders(<CartPage />)
  216. const selectAllButton = getByText('全选')
  217. fireEvent.click(selectAllButton)
  218. // 再次点击取消全选
  219. fireEvent.click(selectAllButton)
  220. expect(getByText('去结算(0)')).toBeDefined()
  221. })
  222. it('应该显示清空购物车按钮', () => {
  223. const { getByText } = renderWithProviders(<CartPage />)
  224. const clearButton = getByText('清空购物车')
  225. fireEvent.click(clearButton)
  226. expect(mockShowModal).toHaveBeenCalledWith({
  227. title: '清空购物车',
  228. content: '确定要清空购物车吗?',
  229. success: expect.any(Function),
  230. })
  231. })
  232. it('应该显示删除按钮', () => {
  233. const { getAllByText } = renderWithProviders(<CartPage />)
  234. const deleteButtons = getAllByText('删除')
  235. expect(deleteButtons).toHaveLength(2)
  236. fireEvent.click(deleteButtons[0])
  237. expect(mockShowModal).toHaveBeenCalledWith({
  238. title: '删除商品',
  239. content: '确定要删除这个商品吗?',
  240. success: expect.any(Function),
  241. })
  242. })
  243. it('应该显示库存不足提示', async () => {
  244. // 修复:库存提示显示逻辑
  245. // 商品2的购物车stock改为2,应该显示"仅剩2件"
  246. // 即使useQueries不返回数据,使用item.stock也会触发提示
  247. const { findByText } = renderWithProviders(<CartPage />)
  248. // 等待商品2加载完成
  249. await findByText('测试商品2')
  250. // 商品2的stock是2,应该显示"仅剩2件"
  251. // 使用findByText等待元素出现
  252. expect(await findByText('仅剩2件')).toBeDefined()
  253. })
  254. it('应该显示库存不足提示(API查询成功)', async () => {
  255. // 获取mock的goodsClient
  256. const api = require('@/api')
  257. // 使用spyOn确保我们监视正确的方法
  258. const goodsClientSpy = jest.spyOn(api.goodsClient[':id'], '$get')
  259. goodsClientSpy.mockReset()
  260. // 设置购物车数据,商品2的本地库存为5(不触发提示),API返回1(触发提示)
  261. const testCartItems = [
  262. {
  263. id: 1,
  264. parentGoodsId: 100,
  265. name: '测试商品1',
  266. price: 29.9,
  267. image: 'test-image1.jpg',
  268. stock: 10,
  269. quantity: 2,
  270. },
  271. {
  272. id: 2,
  273. parentGoodsId: 200,
  274. name: '测试商品2',
  275. price: 49.9,
  276. image: 'test-image2.jpg',
  277. stock: 5, // 本地库存5,不触发提示(>3)
  278. quantity: 1,
  279. },
  280. ]
  281. mockGetStorageSync.mockReturnValue({ items: testCartItems })
  282. // 设置mock返回正确的数据
  283. goodsClientSpy.mockImplementation(({ param }: any) => {
  284. const goodsId = param?.id
  285. // 根据商品ID返回不同的库存数据
  286. if (goodsId === 1) {
  287. return Promise.resolve({
  288. status: 200,
  289. json: () => Promise.resolve({
  290. id: 1,
  291. name: '测试商品1',
  292. price: 29.9,
  293. imageFile: { fullUrl: 'test-image1.jpg' },
  294. stock: 10
  295. })
  296. })
  297. } else if (goodsId === 2) {
  298. return Promise.resolve({
  299. status: 200,
  300. json: () => Promise.resolve({
  301. id: 2,
  302. name: '测试商品2',
  303. price: 49.9,
  304. imageFile: { fullUrl: 'test-image2.jpg' },
  305. stock: 1 // 低库存,触发库存提示
  306. })
  307. })
  308. }
  309. // 默认返回商品1的数据
  310. return Promise.resolve({
  311. status: 200,
  312. json: () => Promise.resolve({
  313. id: 1,
  314. name: '测试商品1',
  315. price: 29.9,
  316. imageFile: { fullUrl: 'test-image1.jpg' },
  317. stock: 10
  318. })
  319. })
  320. })
  321. const { findByText } = renderWithProviders(<CartPage />)
  322. // 等待商品2加载完成
  323. await findByText('测试商品2')
  324. // 等待查询完成
  325. await new Promise(resolve => setTimeout(resolve, 200))
  326. // 商品2的API库存是1,应该显示"仅剩1件"
  327. expect(await findByText('仅剩1件')).toBeDefined()
  328. // 清理spy
  329. goodsClientSpy.mockRestore()
  330. })
  331. it('应该显示广告区域', () => {
  332. const { container } = renderWithProviders(<CartPage />)
  333. const adElement = container.querySelector('.cart-advertisement')
  334. expect(adElement).toBeDefined()
  335. })
  336. describe('空购物车状态', () => {
  337. beforeEach(() => {
  338. // 设置空购物车数据
  339. mockGetStorageSync.mockReturnValue({ items: [] })
  340. // 确保其他mock被清除
  341. mockShowModal.mockImplementation(() => Promise.resolve({ confirm: true }))
  342. api.goodsClient[':id'].$get.mockClear()
  343. mockRequest.mockClear()
  344. })
  345. it('应该显示空购物车状态', async () => {
  346. const { findByText } = renderWithProviders(<CartPage />)
  347. expect(await findByText('购物车是空的')).toBeDefined()
  348. expect(await findByText('去首页逛逛')).toBeDefined()
  349. })
  350. it('应该隐藏底部结算栏', async () => {
  351. const { queryByText, findByText } = renderWithProviders(<CartPage />)
  352. // 等待空状态显示,确保骨架屏已消失
  353. await findByText('购物车是空的')
  354. expect(queryByText('去结算')).toBeNull()
  355. })
  356. })
  357. describe('结算功能', () => {
  358. it('应该阻止未选择商品时结算', () => {
  359. const { getByText } = renderWithProviders(<CartPage />)
  360. const checkoutButton = getByText('去结算(0)')
  361. fireEvent.click(checkoutButton)
  362. expect(mockShowToast).toHaveBeenCalledWith({
  363. title: '请选择商品',
  364. icon: 'none',
  365. })
  366. })
  367. it('应该允许选择商品后结算', () => {
  368. const { getByText } = renderWithProviders(<CartPage />)
  369. const selectAllButton = getByText('全选')
  370. const checkoutButton = getByText('去结算(0)')
  371. fireEvent.click(selectAllButton)
  372. fireEvent.click(checkoutButton)
  373. expect(mockSetStorageSync).toHaveBeenCalledWith('checkoutItems', {
  374. items: expect.any(Array),
  375. totalAmount: expect.any(Number),
  376. })
  377. expect(mockNavigateTo).toHaveBeenCalledWith({
  378. url: '/pages/order-submit/index',
  379. })
  380. })
  381. })
  382. describe('规格切换功能', () => {
  383. beforeEach(() => {
  384. // 确保规格选择器API mock被清除
  385. mockRequest.mockClear()
  386. })
  387. it('应该显示规格选择区域', async () => {
  388. const { findByText } = renderWithProviders(<CartPage />)
  389. // 检查规格文本是否显示
  390. expect(await findByText('红色/M')).toBeDefined()
  391. expect(await findByText('蓝色/L')).toBeDefined()
  392. })
  393. it('规格区域应该可点击并打开规格选择器', async () => {
  394. const { findByText, container } = renderWithProviders(<CartPage />)
  395. // 获取规格元素
  396. const specElement = await findByText('红色/M')
  397. // 验证元素存在
  398. expect(specElement).toBeDefined()
  399. // 点击规格区域 - 点击规格文本的父元素(div.goods-specs)
  400. const specContainer = container.querySelector('.goods-specs')
  401. fireEvent.click(specContainer || specElement)
  402. // 验证规格选择器应该显示(通过检查规格选择器组件是否被渲染)
  403. // 由于GoodsSpecSelector组件是真实组件,我们需要检查其props
  404. // 规格选择器标题"选择规格"应该显示
  405. await waitFor(() => {
  406. expect(container.querySelector('.spec-modal-title')).toBeDefined()
  407. })
  408. })
  409. it('应该加载子商品数据并显示规格选择器', async () => {
  410. // Mock子商品API调用
  411. const mockChildGoodsResponse = {
  412. status: 200,
  413. json: () => Promise.resolve({
  414. data: [
  415. {
  416. id: 101, // 新子商品ID
  417. name: '测试商品1 - 蓝色/S',
  418. price: 29.9,
  419. stock: 8,
  420. imageFile: { fullUrl: 'test-image1-blue.jpg' }
  421. },
  422. {
  423. id: 102, // 另一个子商品ID
  424. name: '测试商品1 - 黑色/M',
  425. price: 34.9,
  426. stock: 5,
  427. imageFile: { fullUrl: 'test-image1-black.jpg' }
  428. }
  429. ],
  430. total: 2,
  431. page: 1,
  432. pageSize: 100
  433. })
  434. }
  435. // Mock goodsClient的children API - 使用导入的api模块
  436. const childrenSpy = jest.spyOn(api.goodsClient[':id'].children, '$get')
  437. childrenSpy.mockImplementation(({ param, query }: any) => {
  438. return Promise.resolve(mockChildGoodsResponse)
  439. })
  440. const { findByText, container } = renderWithProviders(<CartPage />)
  441. // 首先等待商品API被调用,确保商品数据加载
  442. await waitFor(() => {
  443. expect(api.goodsClient[':id'].$get).toHaveBeenCalled()
  444. })
  445. // 等待商品名称显示
  446. await findByText(/测试商品1/)
  447. // 点击规格区域打开选择器 - 规格区域显示的是规格名称"红色/M"
  448. const specElement = await findByText('红色/M')
  449. fireEvent.click(specElement)
  450. // 等待API调用
  451. await waitFor(() => {
  452. expect(childrenSpy).toHaveBeenCalled()
  453. })
  454. // 清理spy
  455. childrenSpy.mockRestore()
  456. })
  457. it('应该支持切换规格并更新商品信息', async () => {
  458. // Mock子商品API调用
  459. const mockChildGoodsResponse = {
  460. status: 200,
  461. json: () => Promise.resolve({
  462. data: [
  463. {
  464. id: 101, // 新子商品ID
  465. name: '测试商品1 - 蓝色/S',
  466. price: 29.9,
  467. stock: 8,
  468. imageFile: { fullUrl: 'test-image1-blue.jpg' }
  469. },
  470. {
  471. id: 1, // 当前子商品ID
  472. name: '测试商品1 - 红色/M',
  473. price: 29.9,
  474. stock: 10,
  475. imageFile: { fullUrl: 'test-image1.jpg' }
  476. }
  477. ],
  478. total: 2,
  479. page: 1,
  480. pageSize: 100
  481. })
  482. }
  483. // Mock goodsClient的children API
  484. const api = require('@/api')
  485. const childrenSpy = jest.spyOn(api.goodsClient[':id'].children, '$get')
  486. childrenSpy.mockImplementation(({ param, query }: any) => {
  487. return Promise.resolve(mockChildGoodsResponse)
  488. })
  489. // Mock switchSpec调用
  490. const { getByText, container } = renderWithProviders(<CartPage />)
  491. // 点击规格区域打开选择器 - 点击规格文本的父元素(div.goods-specs)
  492. const specElement = getByText('红色/M')
  493. const specContainer = container.querySelector('.goods-specs')
  494. fireEvent.click(specContainer || specElement)
  495. // 等待API调用
  496. await waitFor(() => {
  497. expect(childrenSpy).toHaveBeenCalled()
  498. })
  499. // 注意:由于GoodsSpecSelector是真实组件,在测试环境中无法直接模拟其内部状态
  500. // 这里我们验证API调用和基本交互
  501. // 清理spy
  502. childrenSpy.mockRestore()
  503. })
  504. it('切换规格后应该更新购物车总价', async () => {
  505. const { getByText, getAllByText } = renderWithProviders(<CartPage />)
  506. // 先全选商品
  507. const selectAllButton = getByText('全选')
  508. fireEvent.click(selectAllButton)
  509. // 获取切换前的总价 - 使用更具体的查询
  510. const totalAmountElements = getAllByText(/¥\d+\.\d{2}/)
  511. // 最后一个元素应该是总计金额
  512. const totalAmountElement = totalAmountElements[totalAmountElements.length - 1]
  513. const totalAmountBefore = totalAmountElement.textContent
  514. // 验证总价显示存在
  515. expect(getByText(/总计/)).toBeDefined()
  516. expect(totalAmountBefore).toMatch(/¥\d+\.\d{2}/)
  517. })
  518. it('库存不足的规格应该被禁用或提示', async () => {
  519. // Mock子商品API调用,包含库存不足的商品
  520. const mockChildGoodsResponse = {
  521. status: 200,
  522. json: () => Promise.resolve({
  523. data: [
  524. {
  525. id: 103,
  526. name: '测试商品1 - 白色/XL',
  527. price: 39.9,
  528. stock: 0, // 库存为0
  529. imageFile: { fullUrl: 'test-image1-white.jpg' }
  530. },
  531. {
  532. id: 104,
  533. name: '测试商品1 - 黄色/L',
  534. price: 32.9,
  535. stock: 1, // 低库存
  536. imageFile: { fullUrl: 'test-image1-yellow.jpg' }
  537. }
  538. ],
  539. total: 2,
  540. page: 1,
  541. pageSize: 100
  542. })
  543. }
  544. const api = require('@/api')
  545. const childrenSpy = jest.spyOn(api.goodsClient[':id'].children, '$get')
  546. childrenSpy.mockImplementation(({ param, query }: any) => {
  547. return Promise.resolve(mockChildGoodsResponse)
  548. })
  549. const { getByText, container } = renderWithProviders(<CartPage />)
  550. // 点击规格区域 - 点击规格文本的父元素(div.goods-specs)
  551. const specElement = getByText('红色/M')
  552. const specContainer = container.querySelector('.goods-specs')
  553. fireEvent.click(specContainer || specElement)
  554. // 验证API被调用
  555. await waitFor(() => {
  556. expect(childrenSpy).toHaveBeenCalled()
  557. })
  558. childrenSpy.mockRestore()
  559. })
  560. it('应该处理API返回404错误(父商品不存在)', async () => {
  561. // Mock API返回404错误
  562. const mockErrorResponse = {
  563. status: 404,
  564. json: () => Promise.resolve({
  565. code: 404,
  566. message: '父商品不存在或不是有效的父商品'
  567. })
  568. }
  569. const api = require('@/api')
  570. const childrenSpy = jest.spyOn(api.goodsClient[':id'].children, '$get')
  571. childrenSpy.mockImplementation(({ param, query }: any) => {
  572. return Promise.resolve(mockErrorResponse)
  573. })
  574. const { getByText, findByText, container } = renderWithProviders(<CartPage />)
  575. // 点击规格区域打开选择器 - 点击规格文本的父元素(div.goods-specs)
  576. const specElement = getByText('红色/M')
  577. // 查找父元素div.goods-specs
  578. const specContainer = container.querySelector('.goods-specs')
  579. fireEvent.click(specContainer || specElement)
  580. // 等待规格选择器显示 - 精确匹配标题
  581. await waitFor(() => {
  582. expect(getByText(/^选择规格$/)).toBeDefined()
  583. })
  584. // 验证API被调用
  585. await waitFor(() => {
  586. expect(childrenSpy).toHaveBeenCalled()
  587. })
  588. // 等待错误消息显示 - GoodsSpecSelector会显示API返回的错误信息
  589. await waitFor(() => {
  590. expect(getByText('父商品不存在或不是有效的父商品')).toBeDefined()
  591. })
  592. childrenSpy.mockRestore()
  593. })
  594. it('单规格商品不应该显示规格切换区域', () => {
  595. // 设置购物车数据,包含单规格商品
  596. const singleSpecCartItems = [
  597. {
  598. id: 300,
  599. parentGoodsId: 0, // 单规格商品
  600. name: '单规格商品',
  601. price: 99.9,
  602. image: 'single.jpg',
  603. stock: 10,
  604. quantity: 1,
  605. // 没有spec字段
  606. }
  607. ]
  608. mockGetStorageSync.mockReturnValue({ items: singleSpecCartItems })
  609. // Mock goodsClient 返回单规格商品数据(无parent对象)
  610. api.goodsClient[':id'].$get.mockImplementation(({ param }: any) => {
  611. const goodsId = param?.id
  612. if (goodsId === 300) {
  613. const singleSpecGoodsData = {
  614. id: 300,
  615. name: '单规格商品',
  616. price: 99.9,
  617. imageFile: { fullUrl: 'single.jpg' },
  618. stock: 10
  619. // 无parent字段,因为不是子商品
  620. }
  621. return Promise.resolve({
  622. status: 200,
  623. json: () => Promise.resolve(singleSpecGoodsData)
  624. })
  625. }
  626. // 默认返回mockGoodsData[1]
  627. const goodsData = mockGoodsData[1]
  628. return Promise.resolve({
  629. status: 200,
  630. json: () => Promise.resolve(goodsData)
  631. })
  632. })
  633. const { queryByText, getByText, container } = renderWithProviders(<CartPage />)
  634. // 商品名称应该显示
  635. expect(getByText('单规格商品')).toBeDefined()
  636. // 不应该显示"选择规格"文本
  637. expect(queryByText('选择规格')).toBeNull()
  638. // 不应该显示规格文本(如"红色/M")
  639. const specElements = Array.from(container.querySelectorAll('.goods-specs'))
  640. expect(specElements.length).toBe(0)
  641. })
  642. })
  643. })