只打开一次浏览器，生成html测试报告<小紧张中......>

from selenium import webdriverimport unittestimport time

class Blog(unittest.TestCase):    """登录博客园"""

# 添加@classmethod装饰器，只打开浏览器一次    @classmethod    def setUpClass(cls):        """初始化"""        cls.browser = webdriver.Chrome()        cls.url = ‘https://passport.cnblogs.com/user/signin‘        cls.browser.get(cls.url)        cls.browser.implicitly_wait(30)        cls.browser.maximize_window()

def login(self, username, password):        """登录帐号密码参数化"""        self.browser.find_element_by_id(‘input1‘).send_keys(username)        self.browser.find_element_by_id(‘input2‘).send_keys(password)        self.browser.find_element_by_id(‘signin‘).click()        time.sleep(3)

def is_login_sucess(self):        """判断是否获取登录后账户名称"""        time.sleep(2)        try:            text = self.browser.find_element_by_id(‘lnk_current_user‘).text            print(text)            return True        except:            return  False

def back_out(self):        # 退出返回登录页面        time.sleep(2)        self.browser.find_element_by_xpath(‘//*[@id="header_user_right"]/a[5]‘).click()        time.sleep(2)        # alert方法去掉退出弹框        s = self.browser.switch_to_alert()        s.accept()        time.sleep(2)        self.browser.find_element_by_xpath(‘//*[@id="header_user_left"]/a[1]‘).click()        time.sleep(2)

def clear_box(self):        """清空输入框"""        self.browser.find_element_by_id(‘input1‘).clear()        self.browser.find_element_by_id(‘input2‘).clear()        time.sleep(1)

def test_01(self):        """调用login函数登录"""        self.login(‘uesrname‘, ‘password‘)        result = self.is_login_sucess()        self.assertTrue(result)

def test_02(self):        """错误的示范"""        self.back_out()        self.clear_box()        self.login(‘1‘, ‘2‘)        result = self.is_login_sucess()        self.assertTrue(result, msg=‘失败了呀，没有获取登录后的账户名称呢!‘)

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

if __name__ == ‘__main__‘:    """生成html报告"""    import HTMLTestRunner    # now = time.s    now = time.strftime(‘%Y-%m-%d %H-%M-%S‘)    report_title = ‘博客园登录自动化测试‘    # report_path = r‘D:\PythonProject\com\report.html‘    report_path = ‘D:\\PythonProject\\com\\‘+ now + ‘report.html‘    explain = ‘博客园登录测试报告‘

test_suite = unittest.TestSuite()    test_suite.addTest(Blog(‘test_01‘))    test_suite.addTest(Blog(‘test_02‘))

with open(report_path, ‘wb‘) as fp:        runner = HTMLTestRunner.HTMLTestRunner(title=report_title, stream=fp, description=explain)        runner.run(test_suite)        fp.close()