In an application currently in production, one module of code is being modified. Is it necessary to re-test the whole application or is it enough to just test functionality associated with that module?

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mayuri chougule

  • Mar 12th, 2013

we can use regression testing for that product.

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  • Mar 13th, 2013

We can
1. In depth testing of that module.
2. Regression testing for integrated module
3. Smoke or Sanity testing for application to check the major functionality

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  • May 29th, 2019

yes, it is necessary do regression testing. Because sometimes one defect fixing produces another that we do regression testing.(means testing the modified functionalities and as well as remaining functionalities called as regression testing).

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