unittest 前置和後置

# coding=utf-8
from selenium import webdriver
from selenium.webdriver.support import expected_conditions as EC
import time
import unittest
class Blog(unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Firefox()
        self.driver.get("https://blog.csdn.net/qq_35187942?t=1")
    def test_blog(self):
        time.sleep(3)
        result = EC.title_is(u'【qq_35187942的部落格】軟體_h5_ajax - csdn部落格')(self.driver)
       #  print result
        print(result)
        self.assertTrue(result)
    def tearDown(self):
        self.driver.quit()
if __name__ == "__main__":
    unittest.main()