An artifact utilized in software program improvement to automate the verification of a software program utility’s performance. It includes a sequence of directions that simulate person actions and consider the applying’s response in opposition to anticipated outcomes. As an illustration, a script would possibly robotically log into an internet site, navigate to a selected web page, submit a kind, after which examine if the displayed output matches the pre-defined appropriate output.
The observe provides a number of benefits. It reduces the time and sources required for repeated testing, enhances the reliability of testing by eliminating human error, and facilitates regression testing to make sure new code adjustments don’t negatively impression current performance. The evolution of this method is intertwined with the expansion of software program engineering and the growing complexity of software program programs, which demand extra environment friendly and strong testing methodologies.