Importance of Manual Regression Testing

Have you ever encountered a scenario where a new update to your software unexpectedly broke, disrupting the functions you relied on? Regression testing is your first defense against unforeseen errors, but is it effective enough for manual testing? That's why we will discuss the critical importance of manual regression testing, its best practices, and how to perform it correctly to minimize risks for your business.

What is Regression Testing?

Regression testing verifies that software updates do not disrupt previously tested functionalities. It aims to maintain software quality and reliability, with regular testing crucial for spotting and fixing issues promptly.

When to Perform Manual Regression Testing

Manual regression testing is best done between a build's completion and release, though it often becomes a continuous process due to planning challenges. Assigning specific individuals to regression testing can enhance focus and expertise.

Regression Testing Process

Manual regression testing involves:

1. Detecting and prioritizing changes in the code.
2. Determining entry and exit points for testing.
3. Creating a test schedule and streamlining the testing process.
4. Setting pass/fail criteria.
5. Executing tests and recording results.

Enhancing Efficiency Through Dev-QA Collaboration

Collaboration between development and QA teams can significantly improve efficiency in manual regression testing. Aligning sprints, comprehensive testing of features, and early system testing are strategies to synchronize efforts and minimize issues.

Manual vs. Automated Regression Testing

Manual regression testing involves human intervention, allowing for exploratory testing and user experience insights, but is time-consuming and prone to human error. Automated regression testing uses scripts for efficient, repeatable tests suitable for large projects but lacks the exploratory aspect and may not assess user experience effectively.

Manual regression testing plays a crucial role in preserving software quality and stability. A structured approach and best practices, along with effective collaboration between development and QA teams, can make manual regression testing a powerful tool in the QA process.