Question $3$: Consider the following use case and perform use case testing for 'Login'

to a 'Primary school Management System'.

Task$1$: Create test cases for the above scenario using the template.Use Case Name Login

Use case Description A user login to System to access the functionality of the system.

Actors Parents, Students, Teacher, Admin

Pre$-$Condition System must be connected to the network.

Post $-$Condition After a successful login a notification mail is sent to the User mail id

Main Scenarios Serial No Steps

Actors$/$Users $1$ Enter username

Enter Password

$2$ Validate Username and Password

$3$ Allow access to System

Extensions $1$a Invalid Username

System shows an error message

$2$b Invalid Password

System shows an error message

$3$c Invalid Password for $4$ times

Application closed