Thursday, February 20, 2020

Difference between Use case and Test case

(Q). What is the difference between an use case and test case?

In the software testing these two terms are important and are also closely related, but from a different perspective.

Use Case
Test Case
A use case is used to define the system that how to use to the system for performing a specific task.
Test case is a set of actions executed to verify a particular feature or functionality of your application.
A use case is not a part of execution it is only a diagrammatic presentation of a document that specifies how to perform certain task.
Test case is used to validate the software which is developed by testers for validating that the software is in working as per requirement or not.
Use Cases are prepared on requirements.
Test cases are prepared on Use cases.
Business User executes the use case.
Testers executes the test cases.
Use case follow the different paths.
Single test case is tested a time.

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