Design and Implementation of Internet of Things Technology in College Students’ Innovation and Entrepreneurship Integration System

Table 7

Partial test of the login function module.

Serial number	Use case level	Input	Operation steps	Expected results
1	Important	Do not enter mailbox and password	Click the login button	The system prompts “mailbox or password cannot be empty.”
2	Commonly	No e-mail, only password	(1) Mailbox is empty; (2) Password is not empty	Prompt “incorrect mailbox format”
3	Commonly	The mailbox is not empty, but no password has been entered.	(1) Correct e-mail format; (2) No password entered; (3) Click login	Prompt “password cannot be empty”
4	Commonly	Enter the correct e-mail address and password.	(1) Enter the correct mailbox; (2) Enter the correct password; (3) Finally, click the login button	Prompt “login succeeded”
5	Commonly	Enter e-mail correctly and password incorrectly.	(1) E-mail input; (2) Input the wrong password; (3) Click login	Prompt “login failed”
6	Commonly	Cursor in and out experience (with and without content)	(1) Enter e-mail; (2) Enter password; (3) Click login	Prompt “login failed”