What is 'pair testing'?

Pair testing is a collaborative testing practice where two testers work together at the same workstation, sharing ideas and insights as they execute test cases. This method encourages real-time discussion, promotes knowledge sharing, and often leads to the uncovering of more bugs than might be found during individual testing sessions. The interaction allows both testers to benefit from each other’s expertise, experience, and perspectives, enhancing the testing process and improving overall product quality. Through this partnership, testers can brainstorm approaches to testing, efficiently communicate progress, and rapidly adapt to changes. This collaborative environment is particularly beneficial in agile methodologies, where teamwork and flexibility are key.