What is the difference between integration and regression testing?

Question

Accepted Answer

Integration testing checks combined components, while regression testing ensures new changes don't break existing functionality.

Integration testing focuses on interactions between integrated components or systems.
Example: Testing how a payment gateway interacts with an e-commerce platform.
Regression testing verifies that recent code changes haven't adversely affected existing features.
Example: After adding a new feature, testing the login functionality to ensure it still works.
Integration testing is typically done after unit testing, while regression testing is done after any changes or updates.

Accepted Answer

Regression done again and again and integration mean data flow between two modules

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