What is a Test Script?

A Test Script is a set of instructions executed on the system under test to verify that the system performs as expected. These scripts are essential components of automated testing, enabling testers to simulate user actions and validate system behavior systematically. Test scripts can be written in various scripting languages and are designed to automate repetitive tasks, ensuring consistency and accuracy in the testing process. They help in identifying defects, validating functionality, and ensuring that the software meets its specified requirements.

Test scripts typically include detailed steps to be performed, the input data to be used, and the expected outcomes for each step. By automating the execution of these steps, test scripts reduce the manual effort required in testing, allowing for more extensive and efficient validation. They can be reused across different test cycles, making them valuable for regression testing and continuous integration processes. Overall, test scripts play a crucial role in enhancing the reliability and effectiveness of software testing, leading to higher-quality software products.