Functional testing: OpenText explains functional testing

OpenText explains functional testing, functional testing types, & how to achieve value from functional tests. Learn more about our functional testing software. Functional testing is a software testing approach that verifies whether an application’s features work as expected based on the specified requirements. Learn what functional testing is, how it works in software testing, and explore its types, tools, and examples. Download a free functional testing template to plan and track your tests effectively. How to do Functional Testing? The following is a step-by-step procedure for doing Functional Testing − Recognize the Required Functionality Determine the test input of test data depending on the requirements. Calculate the predicted results using the test input data you've chosen. Carry out test cases Contrast the real and calculated predicted results. Functional Vs Non-Functional Testing