what is Graphical User Interface Testing
Computer software doesn’t just magically arrive on the shelf of the nearest electronics outlet, bookstore, or download site. There are many steps involved from original concept until the application is ready for use by consumers. One of the more important steps is Graphical User Interface Testing .
Also known as GUI testing, graphical user interface is a special test regime designed specifically for computer software. At it’s core, GUI tests ensure that the final product meets its own written technical specifications . This type of testing seems deceptively simple. After all either a program works or it doesn’t. The reality is much more complicated.
Effective GUI testing examines every possible combination of actions to ensure that functions operate in sequence as well as individually. The number of test required to sample every possible sequence combination quickly reaches untenable numbers. This is why most advanced GUI testing is conducted by automated programs that are designed to simulate the behavior of human users while ensuring that every conceivable test path is evaluated.
Once the testing is complete, software engineers can make necessary changes to fix problems and enhance the product. Even if GUI testing is automated, it’s still a good idea to put the program in front of human users to get further feedback before releasing software to the public.