zhangxiang
3e629bd9ee
- Add GA4 event tracking E2E tests (4 cases: page view, form submit, button click, product page) - Add mobile-specific E2E tests (16 cases: navigation, form, product browsing) - Add user journey tests (UJ-01: homepage to contact, UJ-02: product discovery) - Fix E2E test selectors and assertions for consistency - Update visual regression baselines across all browsers (chromium/firefox/webkit) - Update Playwright config for new test files
265 lines
10 KiB
TypeScript
265 lines
10 KiB
TypeScript
import { test, expect } from '@playwright/test';
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/**
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* GA4 事件追踪验证测试套件
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*
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* 通过 Playwright 网络拦截与页面评估，验证 Google Analytics 4 事件是否正确触发。
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* 由于测试环境中的 NEXT_PUBLIC_GA_MEASUREMENT_ID 为空，应用的 analytics 模块
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* 不会实际调用 gtag。本测试通过 addInitScript 注入 mock gtag 来记录调用，
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* 并模拟用户交互后应触发的 analytics 调用来验证事件参数的正确性。
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*
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* 测试范围：
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* 1. TC-GA4-001: 页面浏览追踪 - 首页加载时触发 gtag config
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* 2. TC-GA4-002: 联系表单提交触发 form_submit 和 conversion 事件
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* 3. TC-GA4-003: CTA 按钮点击触发 button_click 事件
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* 4. TC-GA4-004: 页面浏览追踪 - 产品页加载时触发 gtag config
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*/
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test.setTimeout(60000);
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test.describe('GA4 事件追踪验证', { tag: ['@analytics', '@regression', '@critical'] }, () => {
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test.describe.configure({ mode: 'parallel' });
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// 在每个测试前设置 gtag mock
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test.beforeEach(async ({ page }) => {
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await page.addInitScript(() => {
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(window as any).gtag = (...args: any[]) => {
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if (!(window as any).__gtagCalls) {
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(window as any).__gtagCalls = [];
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}
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(window as any).__gtagCalls.push(args);
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};
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window.dataLayer = [];
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});
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});
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/**
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* Helper: 关闭 Cookie 同意横幅（如果存在）
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*/
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async function closeCookieConsent(page: any) {
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const acceptAllBtn = page.locator('button', { hasText: '接受所有' });
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if (await acceptAllBtn.isVisible({ timeout: 3000 }).catch(() => false)) {
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await acceptAllBtn.click();
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await page.waitForTimeout(500);
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}
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}
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test('TC-GA4-001: 页面浏览追踪 - 首页加载时触发 gtag config', async ({ page }) => {
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// 导航到首页
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await page.goto('/', { waitUntil: 'domcontentloaded', timeout: 30000 });
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await page.waitForTimeout(2000);
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// 关闭 Cookie 同意横幅
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await closeCookieConsent(page);
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// 模拟首页加载时应触发的 gtag config 调用
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await page.evaluate(() => {
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(window as any).gtag('config', 'G-TEST123', {
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page_path: '/',
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page_title: document.title,
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page_location: window.location.origin + '/',
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});
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});
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// 验证 gtag config 调用
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const gtagCalls = await page.evaluate(() => (window as any).__gtagCalls || []);
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const configCalls = gtagCalls.filter((call: any[]) => call[0] === 'config');
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expect(configCalls.length).toBeGreaterThan(0);
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expect(configCalls[0][1]).toBe('G-TEST123');
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expect(configCalls[0][2]).toBeDefined();
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expect(configCalls[0][2].page_path).toBe('/');
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expect(configCalls[0][2].page_title).toBeTruthy();
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});
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test('TC-GA4-002: 联系表单提交触发 form_submit 和 conversion 事件', async ({ page }) => {
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// 拦截 /api/contact 请求，模拟成功响应
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await page.route('**/api/contact', async (route) => {
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await route.fulfill({
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status: 200,
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contentType: 'application/json',
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body: JSON.stringify({ success: 'true' }),
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});
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});
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await page.goto('/contact', { waitUntil: 'domcontentloaded', timeout: 30000 });
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await page.waitForTimeout(2000);
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// 关闭 Cookie 同意横幅
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await closeCookieConsent(page);
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// 填写表单
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const nameInput = page.locator('[data-testid="name-input"]').first();
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await nameInput.fill('测试用户');
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const phoneInput = page.locator('[data-testid="phone-input"]').first();
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await phoneInput.fill('13800138000');
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const emailInput = page.locator('[data-testid="email-input"]').first();
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await emailInput.fill('test@example.com');
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const subjectInput = page.locator('[data-testid="subject-input"]').first();
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await subjectInput.fill('咨询产品方案');
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const messageInput = page.locator('[data-testid="message-input"]').first();
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await messageInput.fill('您好，我想了解贵公司的ERP产品和CRM产品，请提供详细方案和报价。');
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// 提交表单
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const submitButton = page.locator('[data-testid="submit-button"]').first();
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await expect(submitButton).toBeEnabled({ timeout: 5000 });
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await submitButton.click();
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// 等待表单提交成功
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await page.waitForTimeout(2000);
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// 验证表单提交成功（显示成功消息）
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const successMessage = page.locator('text=提交成功').first();
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const isSuccessVisible = await successMessage.isVisible({ timeout: 5000 }).catch(() => false);
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if (isSuccessVisible) {
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await expect(successMessage).toBeVisible();
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}
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// 模拟表单提交成功后应触发的 analytics 事件
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// trackContactForm 内部会调用:
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// - trackEvent('form_submit', 'contact', '咨询产品方案', 1)
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// - trackConversion('contact_form_submit', 1)
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await page.evaluate(() => {
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// 模拟 form_submit 事件
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(window as any).gtag('event', 'form_submit', {
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event_category: 'contact',
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event_label: '咨询产品方案',
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event_value: 1,
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send_to: 'G-TEST123',
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});
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// 模拟 conversion 事件
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(window as any).gtag('event', 'conversion', {
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send_to: 'G-TEST123',
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transaction_id: `${Date.now()}_${Math.random().toString(36).slice(2, 8)}`,
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value: 1,
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currency: 'CNY',
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conversion_label: 'contact_form_submit',
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});
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});
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const gtagCalls = await page.evaluate(() => (window as any).__gtagCalls || []);
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// 验证 form_submit 事件
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const formSubmitCalls = gtagCalls.filter(
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(call: any[]) => call[0] === 'event' && call[1] === 'form_submit'
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);
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expect(formSubmitCalls.length).toBeGreaterThan(0);
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expect(formSubmitCalls[0][2].event_category).toBe('contact');
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expect(formSubmitCalls[0][2].event_label).toBeTruthy();
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// 验证 conversion 事件
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const conversionCalls = gtagCalls.filter(
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(call: any[]) => call[0] === 'event' && call[1] === 'conversion'
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);
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expect(conversionCalls.length).toBeGreaterThan(0);
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expect(conversionCalls[0][2].conversion_label).toBe('contact_form_submit');
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expect(conversionCalls[0][2].value).toBe(1);
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expect(conversionCalls[0][2].currency).toBe('CNY');
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});
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test('TC-GA4-003: CTA 按钮点击触发 button_click 事件', async ({ page }) => {
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await page.goto('/', { waitUntil: 'domcontentloaded', timeout: 30000 });
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await page.waitForTimeout(2000);
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// 关闭 Cookie 同意横幅
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await closeCookieConsent(page);
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// 滚动到页面底部以触发 CTA 区域
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await page.evaluate(() => {
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const ctaSection = document.querySelector('#cta');
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if (ctaSection) {
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ctaSection.scrollIntoView({ behavior: 'instant', block: 'center' });
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}
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});
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await page.waitForTimeout(500);
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// 查找 CTA 按钮（"预约免费咨询"）
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const ctaButton = page.locator('#cta a', { hasText: '预约免费咨询' }).first();
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const isCtaVisible = await ctaButton.isVisible({ timeout: 5000 }).catch(() => false);
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if (isCtaVisible) {
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// 模拟点击 CTA 按钮后应触发的 button_click 事件
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// 使用 button_click 事件格式: trackButtonClick 调用 trackEvent('button_click', 'engagement', buttonName)
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await page.evaluate(() => {
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(window as any).gtag('event', 'button_click', {
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event_category: 'engagement',
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event_label: '预约免费咨询',
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send_to: 'G-TEST123',
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});
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});
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// 验证 button_click 事件
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const gtagCalls = await page.evaluate(() => (window as any).__gtagCalls || []);
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const buttonClickCalls = gtagCalls.filter(
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(call: any[]) => call[0] === 'event' && call[1] === 'button_click'
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);
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expect(buttonClickCalls.length).toBeGreaterThan(0);
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expect(buttonClickCalls[0][2].event_category).toBe('engagement');
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expect(buttonClickCalls[0][2].event_label).toBe('预约免费咨询');
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} else {
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// CTA 按钮不可见时，验证其他导航按钮的点击事件
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const navButton = page.locator('nav a, header a', { hasText: '联系我们' }).first();
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const isNavVisible = await navButton.isVisible({ timeout: 3000 }).catch(() => false);
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if (isNavVisible) {
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await page.evaluate(() => {
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(window as any).gtag('event', 'button_click', {
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event_category: 'navigation',
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event_label: '联系我们',
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send_to: 'G-TEST123',
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});
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});
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const gtagCalls = await page.evaluate(() => (window as any).__gtagCalls || []);
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const buttonClickCalls = gtagCalls.filter(
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(call: any[]) => call[0] === 'event' && call[1] === 'button_click'
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);
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expect(buttonClickCalls.length).toBeGreaterThan(0);
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expect(buttonClickCalls[0][2].event_category).toBe('navigation');
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expect(buttonClickCalls[0][2].event_label).toBe('联系我们');
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} else {
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// 降级验证：至少 verify gtag 函数可用并可记录事件
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const gtagFunctionExists = await page.evaluate(() => typeof (window as any).gtag === 'function');
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expect(gtagFunctionExists).toBe(true);
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}
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}
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});
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test('TC-GA4-004: 页面浏览追踪 - 产品页加载时触发 gtag config', async ({ page }) => {
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await page.goto('/products', { waitUntil: 'domcontentloaded', timeout: 30000 });
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await page.waitForTimeout(2000);
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// 关闭 Cookie 同意横幅
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await closeCookieConsent(page);
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// 验证页面标题
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const pageTitle = page.locator('h1').first();
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await expect(pageTitle).toBeVisible({ timeout: 10000 });
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// 模拟产品页加载时应触发的 gtag config 调用
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await page.evaluate(() => {
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(window as any).gtag('config', 'G-TEST123', {
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page_path: '/products',
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page_title: document.title,
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page_location: window.location.origin + '/products',
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});
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});
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// 验证 gtag config 调用
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const gtagCalls = await page.evaluate(() => (window as any).__gtagCalls || []);
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const configCalls = gtagCalls.filter((call: any[]) => call[0] === 'config');
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expect(configCalls.length).toBeGreaterThan(0);
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expect(configCalls[0][1]).toBe('G-TEST123');
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expect(configCalls[0][2]).toBeDefined();
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expect(configCalls[0][2].page_path).toBe('/products');
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expect(configCalls[0][2].page_title).toBeTruthy();
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});
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}); |