UI testing in my opinion

   UI means user interface.The purpose of UI is to insure that a software can be used easily and look beautiful.The following test points belong to UI testing,such as,whether the buttons that play the similar role are framed together;whether the software gives the corresponding tips when the datas inputting over the ones that defined in the requirement instruction etc.

   Of course,we can also use automatic tools like WinRunner or QTP to do UI testing.This needs to insert check points,like text check,bitmap check and so on.Before recording script,we should know the business logic clearly.And we also should modify the recorded script. to reach to goal we have maked.

  As we all know that test case plays an important role in software testing.And UI test case is no exception.So if the time permits,UI test case should be designed clearly,which can help to find more bugs.

  To sum up,UI testing not only "see" the bug with eyes,but also use the automatic tools to help us find bug.