setUpClass(cls)功能块未通过Selenium使用python-unittest执行

Question

from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
import unittest


class GoogleSearch(unittest.TestCase):
    print("123")

    @classmethod
    def setUpClass(cls):
        print("456")
        cls.driver = webdriver.Chrome()
        cls.driver.implicitly_wait(10)
        cls.driver.maximize_window()

    def test_search_automationstepbystep(self):
        self.driver.get("https://google.com")
        self.driver.find_element_by_name("q").send_keys("Automation Step by Step")
        self.driver.find_element_by_name("btnK").send_keys(Keys.ENTER)

    def test_search_kiranmallaiah(self):
        self.driver.get("https://google.com")
        self.driver.find_element_by_name("q").send_keys("Kiran Mallaiah")
        self.driver.find_element_by_name("btnK").send_keys(Keys.ENTER)

    @classmethod
    def tearDownClass(cls):
        cls.time.sleep(3)
        cls.driver.close()
        cls.driver.quit()


print("Test Completed")

以下是输出：

C:\Users\Indrani\PycharmProjects\SeleniumProject\venv\Scripts\python.exe "C:/Users/Indrani/PycharmProjects/SeleniumProject/Sample Projects/GoogleSearchTest.py"
123
Test Completed

Process finished with exit code 0

Answer 1

在使用python-unittest时，您需要考虑以下几个问题

• unittest模块广泛用于构造和运行测试用例。
• 通过对UnitTest.testcase进行子类化来创建testcase。测试是用名称以字母test开头的方法定义的。
• setUp（）和tearDown（）方法允许您定义将在每个测试方法之前和之后执行的指令。

但是，您错过了将__name__变量设置为具有一个值并定义要执行哪些测试函数的最重要部分。为了配置这些，您需要添加几行，如下所示：

null

from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
import unittest


class GoogleSearch(unittest.TestCase):
    print("123")

    @classmethod
    def setUpClass(cls):
        print("456")
        cls.driver = webdriver.Chrome(executable_path=r'C:\WebDrivers\chromedriver.exe')
        cls.driver.implicitly_wait(10)
        cls.driver.maximize_window()

    def test_search_automationstepbystep(self):
        self.driver.get("https://google.com")
        self.driver.find_element_by_name("q").send_keys("Automation Step by Step")
        self.driver.find_element_by_name("btnK").send_keys(Keys.ENTER)

    def test_search_kiranmallaiah(self):
        self.driver.get("https://google.com")
        self.driver.find_element_by_name("q").send_keys("Kiran Mallaiah")
        self.driver.find_element_by_name("btnK").send_keys(Keys.ENTER)

    @classmethod
    def tearDownClass(cls):
        cls.time.sleep(3)
        cls.driver.close()
        cls.driver.quit()

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

print("Test Completed")

null