使用Firefox user agent进行移动端网页测试

Selenium 真是个强大的网页测试工具，设置Firefox user agent, 就可以轻松模拟手机端浏览器进行网页测试。
Demo Code

# -*- coding:utf8 -*-

import unittest
from selenium import webdriver

class MobileTestDemo(unittest.TestCase):

    def setUp(self):
        fp = webdriver.FirefoxProfile()
        fp.set_preference("general.useragent.override", "Mozilla/5.0()\
            (iPhone; U; CPU iPhone OS 5_0_1 like Mac OS X;\
            en-us) AppleWebkit/533.17.0 (KHTML, like Gecko)\
            Version/5.0.2 Mobile/8H7 Safari/6533.18.")
        fp.update_preferences()

        cap = webdriver.DesiredCapabilities.FIREFOX
        cap['firefox_profile'] = fp.encoded
        self.driver = webdriver.Firefox(firefox_profile=fp)

    def tearDown(self):
        self.driver.close()

    def test_mobile(self):
        driver = self.driver
        driver.get("http://www.google.com")
        self.assertIn(u'Google', driver.title)

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