整合playwright和pytest框架实施自动化测试实践 - 51Testing软件测试论坛

[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
#index-url=http://mirrors.aliyun.com/pypi/simple/
#[install]
#trusted-host=mirrors.aliyun.com

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rom playwright import sync_playwright
def run(playwright):
browser = playwright.chromium.launch(headless=False)
context = browser.newContext()
# Open new page
page = context.newPage()
# Go to http://localhost:8080/b2c/index.html
page.goto("http://localhost:8080/b2c/index.html")
# Click text=/.*登录.*/
page.click("text=/.*登录.*/")
# assert page.url == "http://localhost:8080/b2c/login.html"
# Click input[name="username"]
page.click("input[name=\"username\"]")
# Fill input[name="username"]
page.fill("input[name=\"username\"]", "tester")
# Press Enter
page.press("input[name=\"username\"]", "Enter")
# Click input[name="password"]
page.click("input[name=\"password\"]")
# Fill input[name="password"]
page.fill("input[name=\"password\"]", "123456")
# Click input[name="validcode"]
page.click("input[name=\"validcode\"]")
# Fill input[name="validcode"]
page.fill("input[name=\"validcode\"]", "1111")
# Click input[type="button"]
# with page.expect_navigation(url="http://localhost:8080/b2c/index.html"):
with page.expect_navigation():
page.click("input[type=\"button\"]")
page.close()
# ---------------------
context.close()
browser.close()
with sync_playwright() as playwright:
run(playwright)

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# coding=utf-8
from playwright.sync_api import Page
import pytest
# 此处构造测试用例所需的数据，第一位是用户名，第二位是密码，第三位为预期结果
data=[['tester','123456','您好：tester'],['tester1','123456','您好：tester1'],['tester2','1234567','账号密码错误']]
# 使用pytest.mark.parametrize引入用户数据
@pytest.mark.parametrize('userdata',data)
# 测试函数的第一个参数为引用playwright提供的Page，这是一个fixture，需要安装
# pytest-playwright
def test_login(page:Page,userdata):
page.goto("http://localhost:8080/b2c/index.html")
# Click text=/.*登录.*/
page.click("text=/.*登录.*/")
# assert page.url == "http://localhost:8080/b2c/login.html"
# Click input[name="username"]
page.click("input[name=\"username\"]")
# Fill input[name="username"]
# page.fill("input[name=\"username\"]", "tester")
page.fill("input[name=\"username\"]", userdata[0])
# Press Enter
page.press("input[name=\"username\"]", "Enter")
# Click input[name="password"]
page.click("input[name=\"password\"]")
# Fill input[name="password"]
page.fill("input[name=\"password\"]", userdata[1])
# Click input[name="validcode"]
page.click("input[name=\"validcode\"]")
# Fill input[name="validcode"]
page.fill("input[name=\"validcode\"]", "1111")
# Click input[type="button"]
# 因为需要转换页面，这里需要主动等待1秒钟，这个wait_for_timeout的单位是毫秒
page.wait_for_timeout(1000)
page.click("input[type=\"button\"]")
# 页面刷新较慢，这里我设了3秒等待
page.wait_for_timeout(3000)
# 断言，这里使用了in的方式，为了简便。playwright提供了很多的assert断言方式
# 可以阅读官方文档：https://playwright.dev/python/docs/assertions
assert userdata[2] in page.content()
# Close page
page.close()
if __name__ == '__main__':
# 使用pytest.main来运行测试，--headful是有界面运行，删掉，就是无头模式
# 这里可以看出playwright的有头指的是要启动浏览器，无头模式就是不看到浏览器运行
pytest.main(['-v','login_b2c.py','--headful'])

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/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7 /Users/huminghai/dev/py_pro/demo/login_b2c.py
========================test session starts ====================
platform darwin -- Python 3.7.1, pytest-6.1.0, py-1.10.0, pluggy-0.13.1 -- /Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7
cachedir: .pytest_cache
rootdir: /Users/huminghai/dev/py_pro/demo
plugins: base-url-1.4.2, sugar-0.9.4, flaky-3.7.0, xdist-2.1.0, cov-2.10.1, asyncio-0.14.0, playwright-0.0.11, timeout-1.4.2, forked-1.3.0
collecting ... collected 3 items
login_b2c.py::test_login[chromium-userdata0] PASSED [ 33%]
login_b2c.py::test_login[chromium-userdata1] PASSED [ 66%]
login_b2c.py::test_login[chromium-userdata2] PASSED [100%]
======================= 3 passed in 41.42s ====================
<a href="http://h.atstudy.com/atstudy/17yearesActivity/public/index.html?secret=49ba59abbe56e057">Process finished with exit code 0</a>

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