What are the best practices for edge case testing?

What are the best practices for edge case testing?

Edge case testing involves identifying and testing scenarios that are not typical but could cause failures. Best practices include: 1. Define edge cases based on user behavior. 2. Use boundary value analysis. 3. Test with extreme values. 4. Automate edge case tests for efficiency. 5. Review and update edge cases regularly.

Can you give me an example of an edge case?

Sure! An example of an edge case could be testing a login system with a username that is at the maximum character limit or using special characters that are not typically allowed.

How do I prioritize which edge cases to test?

Prioritize edge cases based on their likelihood of occurrence and potential impact on the system. Focus on those that could lead to critical failures or security vulnerabilities.

What tools can help with edge case testing?

Some popular tools for edge case testing include Selenium for automated UI testing, JUnit for unit testing in Java, and Postman for API testing.