Best Regression Testing Solutions

Regression testing and user acceptance testing (UAT) are different testing protocol types that are conducted at totally different points of the application development process. UAT is a testing protocol that runs the initial testing, while an application is under development. This is the testing that takes place prior to an application reaching its intended end user. UAT takes place before users ever see the end product. Regression testing is conducted after the product has already been rolled out and used. User data can play an important role in the regression testing process.

In order for applications to adapt to the constantly changing technical world, they need to be upgraded. This can come with risks, as patches could introduce code to the application that interferes with what is already there. Upgrades might negatively impact the performance of the application’s features. Developers conduct regression tests to spot and resolve such issues before they impact the application’s users.

There are several basic types of regression testing methods. These methods include:

1. Corrective regression testing is used when no changes have been introduced in the product’s specification of the product. Existing test cases can be used to retest the product.

2. Selective regression testing analyzes the impact of the new code on the existing software. Selection regression testing is conducted before any new code is introduced to the product. This kind of testing uses a subset of the test case that already exists, reducing the cost of retesting.

3. Progressive regression testing is used when the application developers come up with new testing cases or when changes have been made to the application’s specifications. This ensures that the changes to the application don’t hinder the functioning of the features that are already a part of the application.

4. Partial regression testing is conducted any time users have added code to their already existing code. The purpose of these tests is to make sure that the application continues to function as it did previously despite the addition of new code.

There are a number of features that should be part of the designs of effective regressive testing tools. These features include:

• Scriptless regression testing options
  
  
• Automatic test failure recognition
  
  
• AI-driven automatic self-healing capabilities
  
  
• The ability to run multiple regression tests in parallel to each other
  
  
• Simplified regression test result report generation

Application developers can benefit in many different ways if they choose to employ regression testing tools. These benefits can include:

• Guarantees continuous and uninterrupted business operations. Regression testing tools make sure that the presence of a new bug in an organization’s application does not shut down that business’s day-to-day operations. These tests keep operations up and running.

• Ensures a high level of product quality assurance. Regression testing tools make it possible for developers to quickly spot new bugs and resolve them. They can then re-release the product to users without either the developers or the users having to worry that the product may be in some way defective.

• Reduces unexpected costs associated with potential product recalls. Developers are able to keep a close eye on their products when they conduct regression tests. Any new bugs that could threaten the product are spotted before the defective product ever hits the market. This saves developers time and money, as they can resolve the issues before recalls ever become necessary.