Unit testing is a key practice in software development that validates individual components before integration. It helps in early bug detection, ensures each unit functions correctly, and improves code quality and maintainability. By identifying issues at the unit level, developers can save time, reduce errors, and streamline the development process. Check This Out: Take your skills to the next level with the 'Manual to Automation Testing : A QA Engineer's Guide' course! Learn Java, Selenium ... Unit testing is the process where you test the smallest functional unit of code. Software testing helps ensure code quality, and it's an integral part of software development. It's a software development best practice to write software as small, functional units then write a unit test for each code unit . You can first write unit tests as code. Then, run that test code automatically every time you make changes in the software code. This way, if a test fails, you can quickly isolate the area ... Learn how unit testing works, see examples of unit tests in popular frameworks, and learn see how to make your unit testing more effective.
