The Difference Between Regression Testing and Retesting

Regression testing and retesting are distinct forms of software testing that serve different purposes in the software development lifecycle. Regression testing is used to ensure that recent changes, such as new features or bug fixes, have not adversely affected the existing functionality of a software project, and these tests are typically part of an automated testing suite for efficiency and scalability. In contrast, retesting focuses on verifying that specific known bugs have been effectively fixed after updates, and it is performed on an as-needed basis rather than being integrated into a comprehensive automated suite. Understanding these differences is crucial to maintaining productivity and confidence within a team, and tools like testRigor can facilitate codeless test automation, making the process of creating robust functional tests straightforward and adaptable to changes.