How To Write A Automation Test Script For Dropdown . Provide the project name and click finish. A test script is a set of instructions that is performed on a system under test to verify that the system performs as expected. What is Test implementation? or How to specifying test procedures or from lalasajyzyjy.accademiaprofessionebianca.com Brains and sweat behind testersdock. The script will open a calculator, press 1 + 6 and then check whether screen shows 7 or not. Test case is a step by step procedure that is used to test an application whereas the test script is a set of instructions to test an application automatically.