Different types of regression testing allow teams to approach quality assurance in a more structured and efficient way. Each type targets specific areas of the application, ensuring that new changes do not introduce defects into existing functionality.For instance, unit regression testing validates individual modules or components, while partial regression testing focuses on sections of the system impacted by recent changes. Complete regression testing examines the entire application to ensure overall stability, and selective regression testing prioritizes high-risk or critical features to optimize testing time.By understanding and applying the right type of regression testing, QA teams can balance thoroughness with efficiency, catch potential issues early, and maintain software stability across releases. This strategic approach also supports faster iterations and more reliable delivery in Agile and continuous integration environments.
Educate. Empower. Act. The mission of Project WET is to reach children, parents, educators and communities of the world with water education.
