Smoke Testing vs Sanity Testing
The key difference between smoke testing and sanity testing lies in their purpose and scope within the software testing process.
Smoke Testing
Smoke testing, also known as build verification testing, is performed to check the stability of the software build. It aims to verify that the critical functionalities of the application are working as expected before moving on to more detailed testing.
Sanity Testing
Sanity testing is a more focused and narrow approach that aims to quickly validate specific aspects of the software after changes have been made. It checks whether the reported bugs have been fixed and if the new functionalities are working as intended.
In summary, while smoke testing ensures the basic functionality of the system works, sanity testing is conducted to verify specific changes or fixes.
Difference Between Smoke Testing and Sanity Testing
When it comes to software testing, there are different types of testing methodologies that serve different purposes. Two common types of testing are smoke testing and sanity testing. Although both are conducted to ensure the quality and stability of the software, they have distinct differences:
Smoke Testing:
Smoke testing, also known as build verification testing, is a preliminary test that is performed on the initial build of the software. The main purpose of smoke testing is to check whether the most critical functionalities of the software are working correctly. It is usually a quick and non-exhaustive test that helps in determining whether the build is stable enough for further testing.
Sanity Testing:
Sanity testing, on the other hand, is a more focused and selective testing approach conducted after a specific change or fix has been made to the software. The goal of sanity testing is to ensure that the particular functionality or area that was changed is working as expected, without performing a full regression test. It is a targeted and narrow test that helps in validating the specific changes made to the software.
In summary, the main difference between smoke testing and sanity testing lies in their scope and timing. While smoke testing is performed on the entire software build to identify major issues at the initial stage, sanity testing is conducted on specific areas after changes to ensure the stability of those changes.
Therefore, both smoke testing and sanity testing play crucial roles in the software testing process by helping teams identify and address issues early on, ultimately leading to a more robust and reliable software product.
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