A type of software testing that ensures previously developed and tested software still performs after changes.
Description
Regression Testing is a crucial process in the Single Sign-On (SSO) Protocol industry. It involves re-running functional and non-functional tests on the software after updates or changes have been made. This is essential when integrating new features, fixing bugs, or making system updates, as it helps ensure that the existing functionality remains intact. For example, if an SSO provider like Okta updates its authentication methods, regression testing will confirm that existing integrations with applications like Salesforce or Slack still work seamlessly. The goal of regression testing is to catch any unintended side effects or issues that might arise from code changes, which could compromise user experience or security. It can be performed manually or through automated testing tools, depending on the complexity and scale of the application. Overall, regression testing is a vital part of maintaining the reliability and security of SSO systems, ensuring that users have a smooth and consistent login experience across various platforms.
Examples
- Testing Okta's updated SSO integration with Google Workspace to ensure previous user logins are unaffected.
- Validating that a new feature added to Microsoft Azure Active Directory does not break existing authentication flows.
Additional Information
- Regression testing can significantly reduce the risk of introducing new bugs into existing applications.
- Automated regression testing tools like Selenium or TestComplete can expedite the testing process and improve efficiency.