#参数化库： parameterized  前提：先安装patameterized库  >>>python -m pip install parameterized   from selenium import webdriver  import unittest from time import sleep from parameterized import parameterized

class TestSearch(unittest.TestCase):          @classmethod     #基于类级别只开启一次浏览器，执行当前目录下所有用例     def setUpClass(cls):         cls.dr = webdriver.Chrome()         cls.base_url = ‘https://www.baidu.com‘          @classmethod     def tearDownClass(cls):         cls.dr.quit()

    @parameterized.expand([         (‘case1‘,‘selenium‘,‘selenium_百度搜索‘),         (‘case2‘,‘python‘,‘python_百度搜索‘),         (‘case3‘,‘unittest‘,‘unittest_百度搜索‘)     ])          def test_search(self,name,searchkeys,assertResult):         dr = self.dr          dr.get(self.base_url)         dr.find_element_by_id("kw").send_keys(searchkeys)         dr.find_element_by_id("su").click()          sleep(3)         self.assertEqual(self.dr.title,assertResult)          @unittest.skip("直接跳过")     def test_selenium(self):         self.baidu_search("selenium")         self.assertEqual(self.dr.title,"selenium_百度搜索")

    @unittest.skip("直接跳过")       def test_python(self):         self.baidu_search("python")         self.assertEqual(self.dr.title,"python_百度搜索")       

if __name__ == "__main__":     unittest.main(verbosity=2) #打印日志级别

执行结果：