selenium+python笔记3

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
@desc:学习unittest的用法
注意setUp/setUpClass,tearDown/tearDownClass的区别
① setUp():每个测试函数运行前运行
② tearDown():每个测试函数运行完后执行
③ setUpClass():必须使用@classmethod 装饰器,所有test运行前运行一次
④ tearDownClass():必须使用@classmethod装饰器,所有test运行完后运行一次 unittest还有一些不常用的装饰器:
@unittest.skip(reason):无条件跳过测试,reason描述为什么跳过测试
@unittest.skipif(conditition,reason):condititon为true时跳过测试
@unittest.skipunless(condition,reason):condition不是true时跳过测试
@unittest.expectedFailure:如果test失败了,这个test不计入失败的case数目
"""
import unittest
import time
from selenium import webdriver class SearchTest(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.driver = webdriver.Firefox()
cls.driver.implicitly_wait(30)
cls.driver.maximize_window()
cls.base_url = "http://www.baidu.com"
cls.driver.get(cls.base_url + "/") cls.search_text = cls.driver.find_element_by_id("kw")
cls.search_btn = cls.driver.find_element_by_id("su") def test_search_btn_displayed(self):
self.assertTrue(self.search_btn.is_displayed())
self.assertTrue(self.search_btn.is_enabled()) def test_search_text_maxlength(self):
max_length = self.search_text.get_attribute("maxlength")
self.assertEqual("", max_length) def test_search(self):
self.search_text.clear()
self.search_text.send_keys("unittest")
self.search_btn.click() time.sleep(2)
title = self.driver.title
self.assertEqual(title, u"unittest_百度搜索") @classmethod
def tearDownClass(cls):
# close the browser window
cls.driver.quit() if __name__ == '__main__':
unittest.main(verbosity=3)
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