What is Sanity Testing?
Sanity Testing is a crucial aspect of the Software Testing process, particularly within the realm of Functional Testing. It is a selective testing technique utilized to ascertain whether specific functionalities of a software application work as intended after changes, such as bug fixes or enhancements, have been made. The primary aim of sanity testing is to confirm that the implemented changes have not adversely affected the existing functionality of the application.
During Sanity Testing, testers focus on verifying the correctness of the changes rather than comprehensively testing the entire application. This type of testing is often performed after a build or release to ensure that critical functions of the software can be executed. Essentially, it serves as a checkpoint before moving on to more extensive testing phases, such as regression testing.
Sanity Testing can be thought of as a subset of regression testing. It is typically less formal and can be performed quickly, making it a valuable tool for developers and testers alike. By conducting sanity tests, teams can efficiently identify defects and issues early in the development cycle, leading to enhanced software performance and user satisfaction.
In summary, Sanity Testing plays an integral role in the software development lifecycle, contributing to the overall quality assurance process. It allows teams to swiftly validate critical changes, ensuring that new builds remain stable and functional.