selenium获取元素 出现的错误AttributeError: ‘TestPage‘ object has no attribute ‘driver‘

目录

错误收集

错误分析

解决办法

运行结果

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错误收集

D:\Program\Util\python.exe "D:/Program/myUtil/PyCharm 2024.3.5/plugins/python-ce/helpers/pycharm/_jb_pytest_runner.py" --target testfeishu.py::TestPage 
Testing started at 8:04 ...
Launching pytest with arguments testfeishu.py::TestPage --no-header --no-summary -q in C:\Users\Administrator\PycharmProjects\PoPage

============================= test session starts =============================
collecting ... collected 1 item

testfeishu.py::TestPage::test_login_001 

============================== 1 failed in 0.37s ==============================
FAILED                           [100%]你好啊

testfeishu.py:23 (TestPage.test_login_001)
self = <testfeishu.TestPage object at 0x000001D93AB3E710>

    def test_login_001(self):
        print("你好啊")
        # 获取元素 ==》通过id定位
>       login_button = self.driver.find_element(by=By.CSS_SELECTOR, value="div > a[class='button-login']")
                       ^^^^^^^^^^^
E       AttributeError: 'TestPage' object has no attribute 'driver'

testfeishu.py:27: AttributeError

Process finished with exit code 1
 

错误分析

查看代码，发现我们写的前置处理函数是setup , 但是这个是当前最新版本的selenium 这个方法已经被修改为setup_method,teardown也已经被修改为teardown_method

def setup(self):
    self.driver = webdriver.Chrome()

解决办法

修改前置处理器的方法

def setup_class(self)

class TestPage:

    def setup_method(self):
        self.driver = webdriver.Chrome()

运行结果

可以看到报错已经解决了

运行结果收集

D:\Program\Util\python.exe "D:/Program/myUtil/PyCharm 2024.3.5/plugins/python-ce/helpers/pycharm/_jb_pytest_runner.py" --target testfeishu.py::TestPage.test_login_001 
Testing started at 8:15 ...
Launching pytest with arguments testfeishu.py::TestPage::test_login_001 --no-header --no-summary -q in C:\Users\Administrator\PycharmProjects\PoPage

============================= test session starts =============================
collecting ... collected 1 item

testfeishu.py::TestPage::test_login_001 

============================== 1 passed in 6.85s ==============================
PASSED                           [100%]你好啊
已经获取了驱动

Process finished with exit code 0