Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Feb 9th, 2012

 

System integration testing focuses on testing the system as a whole and is done after unit testing. Developers are responsible for system integration testing. Under integration testing different components are integrated together and tested.

In STLC, integration testing is conducted twice.

During first time of integration testing, different modules are integrated and tested for overall functionality. This is done after conducting unit testing. Developers are responsible for this testing.

Second test is during integration of the application that is conducted after the system testing is completed successfully. Testing team is responsible during this testing period.

Read more here
http://www.exforsys.com/tutorials/testing/integration-testing-whywhathow.html

manisha

• Feb 7th, 2013

 

I am not satisfied by your answer, SIT is end to end testing and is done by tester.

Nithin

• Apr 24th, 2013

 

I am strongly against the point "Developers are responsible for System integration testing". UNIT testing is the only testing area of developer. It should be modified as "Unit testing on integration of systems is responsibility of developer"

Ashish Kumar

• Jun 1st, 2013

 

System Testing is testing the end to end flow of an application.
In System Testing, the Production Environment is similar to the Test Environment.

Raju

• Jan 3rd, 2017

 

It is done by both, first by developer and then by testing team

Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Jan 3rd, 2017

 

ok

Aditi

• Mar 22nd, 2017

 

Yes... Testers are always responsible for integration testing..
Integration testing when different modules are integrated then testers are suppose to do testing as whole whether all functionalities are working as expected

srishti pandey

• Jan 9th, 2018

 

In system integration we check the data flow between two developed system. Two systems which are integrated for a reason should be working fine.
For example we are filling a form and after submitting we need to payment, so for payment we integrated our system with any gateway like paytm. This is called system integration.

Vara Sagiraju

• May 28th, 2020

 

System Integration testing (SIT) focuses more on testing 2 or more integrated modules. For e.g. If output of one module is used as a input for other module then SIT ensures that system is behaving as expected with out fail. There could be cases where an input in one of the field could be misaligned causing incorrect results or failure. SIT ensures modules are rightly integrated.
System testing focuses more on regression or end to end testing of whole components. This ensures that system/Software meets all clients functional and non functional expectations.

Hema

• Aug 13th, 2020

 

Individual level units of an application are combined together and tested as a group, usually performed after unit or functional testing.