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Rank: Advanced Member
Groups: Member
Joined: 8/18/2008
Posts: 57
Points: 177
Location: New Delhi, India
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Integration testing test casehello everyone, i work in one of the leading company in india as a QA they had given me to test a project. i finished testing it module wise. for that i did design testing, function testing and validation testing. Now they are Integrating all the modules and i need to test it. I dont know how to generate the test case for integration testing. Can Please anyone help me out in this, and tell me how to prepare the test case for Integration testing . Thanks
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Rank: Advanced Member
Groups: Member
Joined: 8/27/2008
Posts: 41
Points: 123
Location: Bangalore, India
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Integration testing test caseUse data flow diagram for this. That will be very helpful.
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Rank: Advanced Member
Groups: Member
Joined: 8/18/2008
Posts: 57
Points: 177
Location: New Delhi, India
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Integration testing test casethank you for your response.
but my Question is how am i suppose to prepare it..
what all am i suppose to test in Integration testing, Shall i testes design and function also in that.
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Rank: Advanced Member
Groups: Member
Joined: 1/31/2008
Posts: 39
Points: 117
Location: GB
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Integration testing test caseIt seems that you did a good job with the module testing. What you could do next is to follow the same steps, but instead of thinking about the product as little piece, think that these pieces are linked together. Next, you assume that the pieces are working flawless individually, so your scope if to check how they work together/interact together. Hopefully you can find some diagram with the architecture of the software, to help you a bit.
Having this info in mind, follow the steps that you already did for module testing.
Let's take a small example.. Let's say you have 2 modules, M1 that reads 2 numbers and M2 that calculates the sum of 2 numbers. In the module testing you check if M1 reads the numbers correctly, in M2 check that the sum is calculated correctly. But in the integration M1+M2 you check: are the numbers sent correctly from M1 to M2? Also validation: are the numbers from M1 correct for M2? There are a lot of other tests to be done.
Best regards,
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Rank: Advanced Member
Groups: Member
Joined: 1/31/2008
Posts: 39
Points: 117
Location: GB
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Integration testing test caseWhat Loredana is right? Along with this if you have Requirements documents you can refer that.. For those requirement if you have any use cases written you refer those to writing your test cases.
For example, after all the modules are intergrated, you should be knowing what is the desired output from the application. For each of the different input your need to check the desired output. You should be testing the functionality of the application in intergration. You will enjoy testing more in integration.
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