Hi all, give me best example to usecase,test scenario,test case?

1. Use case:
It will be developed by Business Analyst based on the requirement specification.
It is a detailed description of the Specification in a simplified version with realtime scenarios.
Based on Use case, test cases will be written by the testers.

2.Scenario:
While writing a test case for a module, you write different tests for that module say, Creating a user.
There may be several ways to create a user like, creating a user thru wizard or thru uploading set of users.
These are all the things we can call as a scenario. This is the literal meaning.

Test case:

What are all the steps we should follow for creating a user using a wizard and
What are all the steps we should follow for creating a user using upload are called as test case.

Lets consider a library management system:

Usecase:
The functions performed by different entities(Customer, Staff, Manager) is mentioned in Usecase. a) Staff enters customer information.

Test Scenario:
Test cases are written based on scenario. Test scenarios are very brief.
a)Staff enters customer information
b)Customer returns a book

Test Cases:
Test cases are derived from scenarios. They are step by step instructions. They are very detailed and also contains actual results and expected results along with other fields
a. Enter customer information(Name, address, ph no)
b. Click on save.

can anybody give the correct ans for the usecase

Suppose there is a product example: video conference unit, and one can use that for medical purpose or Educational training or personal or office etc.,so depending upon the use the use cases are prepared, it is nothing but depending upon the implement scensrio.So test cases related to this is nothing but usecases test scenario and it contains end to end flows of data.

Use Case:

Use case are the documents that are made by the business analyst. In this document business analyst describes all the requirements on the basis of business needs.

Test scenario:

Test scenario specify all the functionality of the application that need to be tested

Test Case:

Test case specify all the steps that are need to test the functionality

Test Suite:

Group of test cases are called test suite.

hi friend..

please visit the link ..http://www.geekinterview.com/talk/42...-scenario.html (difference between test cases,test scenario,and test suite?) for better help.. This query has been already discussed

Thanks
Deepasree

Hi Deepasree,

Your provide link is not saying about "use cases" that is for test cases and test scenario.

Tyhanks
amresh

hi

I have given the link to know about test cases and test scenario if you need use cases
you can visit this link Use case diagram - Wikipedia, the free encyclopedia

Thanks
Deepasree

Use Case : The use case technique is used in software and systems engineering to capture the functional requirements of a system

Test scenario : Test scenarios are test cases or test scripts, and the sequence in which they are to be executed.

Test case: Test cases is a sequence of steps to test the correct behavior of a functionality/feature of an application