Question

这是我的代码。我写了可以测试多个测试用例的脚本。当错误出现时，此脚本引发异常，但是我希望它保留错误计数及其描述，并在测试执行成功或失败后记录日志。更重要的是应以任何方式运行完整的测试脚本。

from selenium import webdriver
from generic_functions.FindElement import HandyWrappers
from generic_functions.takescreenshots import Screenshot
from generic_functions.error_handle import CatchExceptions
import os
import time
import unittest


class TestEnrollment(unittest.TestCase):
    driverLocation = 
    "C:\\Users\\Sales\\Desktop\\Automation\\Trendz\\libs\\chromedriver.exe"
    os.environ["webdriver.chrome.driver"] = driverLocation
    driver = webdriver.Chrome(driverLocation)
    driver.maximize_window()
    driver.implicitly_wait(10)


def test_login(self):
    try:
        baseURL = "https://portal.ABCD.com"
        driver = self.driver
        driver.get(baseURL)
        hw = HandyWrappers(driver)

        username = hw.getElement(".//form[@id='login-form']/fieldset/section[1]/label[2]/input[@name='email']",
                                 locatorType="xpath")
        username.send_keys("ABCD@live.com")
        time.sleep(2)

        password = hw.getElement(".//form[@id='login-form']/fieldset/section[2]/label[2]/input[@name='password']",
                                 locatorType="xpath")
        password.send_keys("ABCD09")

        signIn = hw.getElement(".//form[@id='login-form']/footer/button[contains(text(),'Sign in')]",
                               locatorType="xpath")
        signIn.click()

        self.assertTrue(driver.find_element_by_xpath(".//header[@id='header']/section/div/div[@id='logout']/span/a12"), "Sign Out")


    except Exception as err:
          raise err

def test_menu_enr(self):
    driver = self.driver
    hw = HandyWrappers(driver)

    find_enrollment = hw.getElement(".//aside[@id='left-panel']/nav/ul[14]/li/a/span", locatorType="xpath")
    find_enrollment.click()


if __name__ == '__main__':
    unittest.main()

Answer 1

不要举起，请使用pass或continue

def test_login():
   try:
       ... 
   except Exception:
       # log the exception here
       pass  # or you could use 'continue'

请注意：diff bw pass and continue

Answer 2

收集某些列表中的所有错误，然后在测试结束时声明错误列表

sqldf(paste0("select ",
            names(sqldf("select * from file where 1 = 0")[2]),
            " from file"))
   RN2
1    1
2    2
3    3
4    4
5    5
6    6
7    7
8    8
9    9
10  10

from selenium import webdriver from generic_functions.FindElement import HandyWrappers from generic_functions.takescreenshots import Screenshot from generic_functions.error_handle import CatchExceptions import os import time import unittest class TestEnrollment(unittest.TestCase): driverLocation = "C:\\Users\\Sales\\Desktop\\Automation\\Trendz\\libs\\chromedriver.exe" os.environ["webdriver.chrome.driver"] = driverLocation driver = webdriver.Chrome(driverLocation) driver.maximize_window() driver.implicitly_wait(10) def setUp(self): self.errors = [] def tearDown(self): self.assertEqual([], self.errors) def test_login(self): try: baseURL = "https://portal.ABCD.com" driver = self.driver driver.get(baseURL) hw = HandyWrappers(driver) username = hw.getElement(".//form[@id='login-form']/fieldset/section[1]/label[2]/input[@name='email']", locatorType="xpath") username.send_keys("ABCD@live.com") time.sleep(2) password = hw.getElement(".//form[@id='login-form']/fieldset/section[2]/label[2]/input[@name='password']", locatorType="xpath") password.send_keys("ABCD09") signIn = hw.getElement(".//form[@id='login-form']/footer/button[contains(text(),'Sign in')]", locatorType="xpath") signIn.click() self.assertTrue(driver.find_element_by_xpath( ".//header[@id='header']/section/div/div[@id='logout']/span/a12"), "Sign Out") except Exception as err: self.errors.append(err) def test_menu_enr(self): driver = self.driver hw = HandyWrappers(driver) find_enrollment = hw.getElement( ".//aside[@id='left-panel']/nav/ul[14]/li/a/span", locatorType="xpath") find_enrollment.click() if __name__ == '__main__': unittest.main()方法将在最后运行，并显示所有错误消息（如果存在）

据我所知，这不是理想的解决方案。这种黑客修复程序

Answer 3

如果您将Selenium Webdriver与Python unittest一起使用（看起来像您一样），则SeleniumBase框架内置了漂亮的delayed_assert_text和delayed_assert_element方法，用于在以下位置处理测试失败测试结束。您可以使用pip安装seleniumbase，或从github克隆存储库。

以下代码摘自this example。

from seleniumbase import BaseCase

class MyTestClass(BaseCase):

    def test_delayed_asserts(self):
        self.open('http://xkcd.com/993/')
        self.wait_for_element('#comic')
        self.delayed_assert_element('img[alt="Brand Identity"]')
        self.delayed_assert_element('img[alt="Rocket Ship"]')  # Will Fail
        self.delayed_assert_element('#comicmap')
        self.delayed_assert_text('Fake Item', '#middleContainer')  # Will Fail
        self.delayed_assert_text('Random', '#middleContainer')
        self.delayed_assert_element('a[name="Super Fake !!!"]')  # Will Fail
        self.process_delayed_asserts()

在脚本中，有多个断言将失败，但仅在调用self.process_delayed_asserts()之后。这是运行后的输出：

pytest delayed_assert_test.py

=============================== test session starts ===============================
platform darwin -- Python 3.6.5, pytest-3.7.3, py-1.5.4, pluggy-0.7.1

delayed_assert_test.py F

==================================== FAILURES =====================================
________________________ MyTestClass.test_delayed_asserts _________________________
E               Exception: 
E               *** DELAYED ASSERTION FAILURES FOR: examples.delayed_assert_test.MyTestClass.test_delayed_asserts
E               CHECK #2: (https://xkcd.com/993/)
E                Element {img[alt="Rocket Ship"]} was not visible after 1 second!
E               CHECK #4: (https://xkcd.com/993/)
E                Expected text {Fake Item} for {#middleContainer} was not visible after 1 second!
E               CHECK #6: (https://xkcd.com/993/)
E                Element {a[name="Super Fake !!!"]} was not visible after 1 second!

Exception
============================ 1 failed in 7.53 seconds =============================

Python-即使出现错误，如何继续测试脚本

3 个答案: