A pre-defined set of instructions, often automated, designed to verify that a software application functions as expected. These instructions typically encompass a sequence of actions performed on the software, along with corresponding expected outcomes. A specific instance might involve logging into an application with valid credentials, then confirming that the user is directed to the appropriate dashboard.
The employment of these structured evaluations is crucial for ensuring software quality, reliability, and functionality. Historically, such processes were primarily manual, but the increasing complexity of software systems has driven the adoption of automated approaches. This shift allows for more frequent and comprehensive evaluations, leading to earlier detection of defects and reduced development costs.