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A guide to sanity testing

Blog post from Qase

Post Details
Company
Date Published
Author
Rustam Sabirov
Word Count
2,067
Company Posts That Month
11
Language
English
Hacker News Points
-
Post removed?
No
Summary

Sanity testing is a targeted software testing approach used to verify that small code changes or bug fixes function as intended without introducing new issues or affecting existing functionalities. Serving as a subset of regression testing and typically conducted after smoke testing, it acts as a checkpoint for builds that require rapid deployment, especially when addressing critical bugs. By focusing on specific areas of the application, sanity testing helps ensure that recent modifications do not cause unforeseen side effects, saving time and resources by identifying potential issues early. Unlike smoke testing, which assesses critical functionalities broadly, sanity testing has a narrower scope and is often performed manually or through automation, depending on resources and complexity. Its efficiency and cost-effectiveness make it a critical component in the software development lifecycle, especially in fast-paced environments, as it enables swift validation of core functionalities and helps prevent costly rework by identifying issues early. Despite its advantages, sanity testing's limited scope and reliance on tester expertise mean it might overlook broader system issues, highlighting the need for a balanced approach alongside other testing methods.

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