Difference between Unit testing and Integration testing

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Unit testing focuses on testing individual components in isolation, while integration testing focuses on testing how multiple components work together.

Unit testing is done on individual units or components of a software application, such as functions or classes.
Integration testing is done to test how different units or components work together as a whole system.
Unit testing is usually done by developers during the development phase, while integration testing is typically done by testers in a testing environment.
Unit tests are typically faster to execute and easier to debug, while integration tests can be slower and more complex.
Example: Unit testing a specific method in a class to ensure it behaves as expected, vs. integration testing multiple classes to verify they interact correctly.

Difference between Unit testing and Integration testing

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