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 an essential practice in software development, focusing on testing individual components or modules to ensure they function as expected. It helps identify issues early, improves code quality, and simplifies future maintenance. In this article, we’ll explore everything about unit testing , starting with its definition and purpose, followed by its advantages, challenges, and best practices. Let’s begin with What is Unit Testing . Learn how unit testing works, see examples of unit tests in popular frameworks, and learn see how to make your unit testing more effective.
