day11_获取前一条用例的结果

import unittest, HTMLTestRunner
def login(username, passwd):
    if username == 'sunshujiang' and passwd == '123456':
        return '111'
    return False
def choujiang(sign):
    if sign == '111':
        return True
    return False
class My(unittest.TestCase):
    def login(self):
        sign = login('sunshujiang','123456')
        self.assertEqual(sign,'111')
        return sign
    def test_choujiang(self):
        sign = self.login()  # 获取前一条用例的结果，获取登录成功的sign
        cj_res = choujiang(sign)
        self.assertEqual(cj_res,True)
if __name__ == '__main__':
    suite = unittest.TestSuite()
    suite.addTest(unittest.makeSuite(My))
    fw = open('login2.html', 'wb')
    runner = HTMLTestRunner.HTMLTestRunner(stream = fw, title = '登录测试结果')
    runner.run(suite)