# UI 测试具体实现 (使用 Playwright) from playwright.async_api import async_playwright, expect import os import datetime async def execute_ui_test_case(test_case_id: str, url_path: str, browser_type: str, headless: bool, user_data: dict): """ 实际执行UI测试的函数。 这里使用 Playwright,你也可以替换成 Selenium。 """ base_url = "https://playwright.dev" # 假设 UI 测试的基地址 full_url = f"{base_url}{url_path}" log_output = [] success = False screenshot_path = None html_report_path = None browser = None page = None log_output.append(f"Executing UI test: {test_case_id} - {full_url} with {browser_type}") try: async with async_playwright() as p: if browser_type == "chromium": browser = await p.chromium.launch(headless=headless) elif browser_type == "firefox": browser = await p.firefox.launch(headless=headless) elif browser_type == "webkit": browser = await p.webkit.launch(headless=headless) else: raise ValueError(f"Unsupported browser type: {browser_type}") page = await browser.new_page() # 模拟登录(如果需要) if user_data: log_output.append(f"Attempting to log in with user: {user_data.get('user')}") # 假设有一个登录页面 await page.goto(f"{base_url}/login") await page.fill('input[name="username"]', user_data.get('user', '')) await page.fill('input[name="password"]', user_data.get('pass', '')) await page.click('button[type="submit"]') await page.wait_for_url(full_url) # 等待跳转到目标页面 await page.goto(full_url) log_output.append(f"Navigated to: {full_url}") # 示例UI操作和断言 # 查找一个元素并验证其文本 element = page.locator("text=Playwright enables reliable end-to-end testing for modern web apps.") await expect(element).to_be_visible() log_output.append("Found expected text on page.") # 点击一个链接 await page.click("text=Docs") await page.wait_for_url("**/docs/intro") log_output.append("Clicked 'Docs' link and navigated.") success = True log_output.append("UI Test PASSED.") except Exception as e: log_output.append(f"UI Test FAILED (Exception): {e}") success = False finally: if page: try: timestamp = datetime.datetime.now().strftime("%Y%m%d%H%M%S") screenshot_filename = f"screenshot_{test_case_id}_{timestamp}.png" screenshot_path = os.path.join("/tmp", screenshot_filename) await page.screenshot(path=screenshot_path) log_output.append(f"Screenshot saved to: {screenshot_path}") except Exception as e: log_output.append(f"Failed to take screenshot: {e}") if browser: try: await browser.close() except Exception as e: log_output.append(f"Failed to close browser: {e}") return success, "\n".join(log_output), screenshot_path, html_report_path