The python data driving operation Excel + ddt (Method B)

A, Mail163 the following data:

 

 

Two, Excel + ddt code is as follows:

to xlrd Import 
Import the unittest 
from the webdriver Selenium Import 
from selenium.webdriver.common.by By Import 
from Import DDT DDT, Data, the unpack 
Import Time 

# installation: pip install xlrd 
data stored in the read list # Table 
DEF readExcels (): 
    Table xlrd.open_workbook = ( 'Mail163.xlsx', 'R & lt') 
    Sheet = table.sheet_by_index (0) 
    nrow = [] # define empty list 
    for row in range (1, sheet.nrows ): # 1-N from the read line taken through the data 
        # sheet.row_values (1,0,2) to the data read from the list of columns 0-2 
        nrow.append (sheet.row_values (row, start_colx = 0, = end_colx sheet.ncols)) 
    return nrow 
# Print ( readExcels ()) 
# [[ '', '', 'Please enter the account number'], [ 'admin', '', ' Please input password'], [ '', ' admin', ' Please enter the account number'], [ '^^^^', '', 'account malformed']] 

@ddt
class Mail_163(unittest.TestCase):
    def setUp(self) -> None:
        self.driver = webdriver.Chrome()
        self.driver.maximize_window()
        self.driver.implicitly_wait(5)
        self.driver.get("https://mail.163.com/")

    def tearDown(self) -> None:
        self.driver.quit()

    def login_163(self,username,password):
        #验证登录163邮箱N中情况
        self.driver.find_element(By.ID,"switchAccountLogin").click()
        iframe = self.driver.find_element(By.TAG_NAME,'iframe')
        self.driver.switch_to_frame(iframe)
        self.driver.find_element(By.NAME,'email').send_keys(username)
        self.driver.find_element(By.NAME,'password').send_keys(password)
        the time.sleep (. 1) 
        self.driver.find_element (By.ID, "doLogin") the Click (). 

    DEF Assert_Text (Self): 
        # asserted: text asserts 
        the try: 
            divtext = self.driver.find_element (By.CSS_SELECTOR, ' . div.ferrorhead ') text 
            return divtext 
        the except Exception AS MSG: 
            Print ( "assertion failures} {" the format (MSG.)) 
        self.driver.switch_to_default_content () 

    @data (* readExcels ()) 
    @unpack 
    DEF test_username_password_null (Self, username, password, Result): 
        '' 'verify: Log mailbox 163 in the case where the error message prompts N' '' 
        self.login_163 (username, password) 
        self.assertEqual (self.Assert_Text (),result)

    # def test_username_null(self):
    # '' 'Authentication: user name blank password is not empty error message prompts' '' 
    # self.login_163 (readusername (2), readpassword (2)) 
    # self.assertEqual (self.Assert_Text (), ReadResult (2 )) 
    # 
    # DEF test_passwd_null (Self): 
    # '' 'Authentication: user name is not empty blank password prompt an error message' '' 
    # self.login_163 (readusername (3), readpassword (3)) 
    # self.assertEqual (self.Assert_Text (), ReadResult (3)) 
    # 
    # DEF test_username_input_format (Self): 
    # '' 'verify: enter the username illegal character error message prompts' '' 
    # self.login_163 (readusername (4), readpassword ( . 4)) 
    # self.assertEqual (self.Assert_Text (), ReadResult (. 4)) 


IF the __name__ == '__main__': 
    the unittest.main (verbosity = 2) # log details