Unit testing: Is the process of

Unit testing is the process of testing the smallest parts of your code, like it is a method in which we verify the code's correctness by running one by one. It's a key part of software development that improves code quality by testing each unit in isolation. Learn how unit testing works, see examples of unit tests in popular frameworks, and learn see how to make your unit testing more effective. Unit testing is a test -driven development (TDD) method for evaluating software that pays special attention to an individual component or unit of code. Testing is done at multiple stages to ensure software quality. The testing of individual software components to verify if they are working as expected is known as unit testing . Thus unit testing is all about validating the specific units of the software.