Why Use Regression Testing – 7 Reasons to Check out
Tags: regression, testing
Published: 2023-05-16 11:15:57

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Regression testing is a type of software testing that is conducted to ensure that changes made to a software application or system have not introduced new defects or caused any existing functionality to break. It is typically performed after a new version of the software has been released or a change has been made to an existing version.

Regression testing involves rerunning test cases that have been previously executed to verify that they still produce the same results after changes have been made. The purpose of regression testing is to ensure that the system or application remains stable and functional after any modifications have been made.

Regression testing can be performed manually or through the use of automated testing tools. The level of testing required will depend on the complexity of the software, the level of changes made, and the criticality of the system or application.

Successful regression testing can help ensure that a software application or system continues to meet the expectations and requirements of its users. Thus, below are some benefits of regression testing.

**Detection of defects**: Regression testing can help detect defects that may have been introduced due to changes made in the software application or system. By running previously executed test cases, testers can easily identify any new issues and fix them before the software is released.

**Improved software quality**: By performing regression testing, software quality can be improved. Defects that are found and fixed can improve the overall functionality and performance of the software.

**Increased confidence**: Regression testing provides increased confidence that the changes made to the software application or system do not have any negative impact on the existing functionality. This can provide stakeholders with more confidence in the software and increase the likelihood of its adoption.

**Efficient testing**: Regression testing allows testers to focus their efforts on only the areas of the software that have been changed, rather than having to test the entire application. This can save time and resources, while still ensuring that all relevant parts of the software are tested.

**Reduced risk**: By identifying and fixing defects early on, regression testing can help reduce the risk of releasing a faulty software application or system. This can prevent negative impacts on users, the organization, or the market.

**Improved collaboration**: Regression testing can involve multiple teams working together, including developers, testers, and other stakeholders. This can improve collaboration, communication, and understanding of the software development process, leading to better teamwork and outcomes.

**Continuous improvement**: Regression testing is an ongoing process that can be performed after each change or release of the software application or system. By continuously improving the quality of the software, organizations can maintain a competitive edge, meet user needs, and keep up with industry trends and standards.

**In Conclusion**

Regression testing is a critical aspect of software development and testing. Opkey is a software testing automation platform that enables organizations to accelerate their software testing efforts and improve the quality of their software applications.

 Overall, regression testing and software testing automation platforms like Opkey are essential for ensuring the quality, stability, and reliability of software applications and systems.

By continuously improving the quality of their software, organizations can maintain a competitive edge, meet user needs, and keep up with industry trends and standards.