Wednesday, January 13, 2010

Unit And Integration Testing Please Explain Me The Complete Difference Between The System Testing And Integration Testing?

Please explain me the complete difference between the system testing and integration testing? - unit and integration testing

I also said that the unit tests and evidence that the program easier? Thank you ..

1 comments:

snap_kni... said...

Integration testing (sometimes called Integration and Testing, abbreviated I & T) is the phase of software testing in which individual software modules are combined and tested as a group. It follows from the above-mentioned unit testing and system testing.

Integration testing takes as input modules that have tested the device groups into larger aggregates, applies tests in a test plan for the integration of defined aggregates, and provides output of the integrated system ready for testing.

Test system software or hardware is testing conducted on a comprehensive and integrated system to evaluate the system meets specified requirements. System test is part of the black-box testing, and as such, no knowledge of internal design or code should logic. [1]

As a rule, system testing takes as input, all "integrated" software components that have successfully passed integration testing and system software also integrates with any applicable hardware system (s). The sight of ation is to be tested for possible inconsistencies between software units together (integrated) or between a so-called sets of sets and equipment. Test system is a major limitation of these tests, but attempts to identify deficiencies and even in other "pools" and also within the system as a whole.

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