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' V model'

 
kri shan
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What is 'V model' in the developmental model?
 
Scott Ambler
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It's a traditional testing methodology. The idea is that you have activities such as "Model Requirements", "Design", ... on one side of the V and then testing categories such as ... "system tests" and "acceptance tests" on the other side of the V which are used to validate the corresponding work. If you google "V development model" I'm sure you'll find a wealth of information.

Also, if you're interested in testing techniques for OO development, you may find www.agilemodeling.com/floot.html to be of interest.

- Scott
 
Shailesh Chandra
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Scott,

Can you update the link, It is not working,

and I think V model is not only traditional testing methodology but It is complete plan of development life cycle.

and life cycle goes as

Requirement--->System test--->Program Design--->Implementation--->Unit test
---> Integration test ---> Acceptance Test


But




Requirement <---------------------------------------------> Acceptance test


���� ���� System Design <------------------------------> Integration test


������ ������������� ����Program Design <------------> Unit Test


������� ���� �������������������� ������ ���Implementation




It is said V-Model as

Acceptance Test is prepared at time of requirement.

Integration test are prepared at the time of System Design

Unit Test are prepared during program design.



This is my understanding please correct me if I am wrong.
[ March 03, 2005: Message edited by: Shailesh Chandra ]
 
Ilja Preuss
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Moving to Process forum...
 
kri shan
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Hi Shailesh, How Integration test are prepared at the time of System Design ?? Because System Design only has HLD ,LLD and no coding.
Whether QA prepared Integration test cases at the time of System Design ??
 
Lasse Koskela
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Kri, you can specify tests before you have any code as long as you have an idea of how the system should work.
 
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