unittest 参数化2--parameterized(虫师《selenium3自动化测试实战--基于Python语言笔记37》)

parameterized是python的一个参数库,支持unittest,Nose,pytest单元测试框架

1.安装parameterized(https://github.com/wolever/parameterized)

DOS上直接输入: python -m pip install parameterized即可在线安装

 2.以百度搜索为例:

import unittest
from time import sleep
from parameterized import parameterized
from selenium import webdriver


class TestBaidu(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        cls.driver = webdriver.Chrome()
        cls.base_url = "https://www.baidu.com"

    def baidu_search(self, search_key):
        self.driver.get(self.base_url)
        self.driver.find_element_by_id("kw").send_keys(search_key)
        self.driver.find_element_by_id("su").click()
        sleep(2)

    # 通过 parameterized实现参数化
    @parameterized.expand([
        ("case1", "selenium"),
        ("case2", "unittest"),
        ("case3", "paramenterized"),
    ])  # @parameterized.expand()来装饰测试用例
    def test_search(self, name, search_key):
        self.baidu_search(search_key)
        self.assertEqual(self.driver.title, search_key + "_百度搜索")

    @classmethod
    def tearDownClass(cls):
        cls.driver.quit()

if __name__ == '__main':
    unittest.main(verbosity=2) # verbosity=2输出更详细的执行日志

运行结果如下:

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转载自www.cnblogs.com/kite123/p/11561855.html
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