Testing Testing

 Profile Answers by Testing Testing Questions by Testing Testing

• Nov 28th, 2008

 

External Interface Testing (also referred to as Data Exchange or just plain Interface Testing), is a subset of functional testing.

mathan_vel

 Profile Answers by mathan_vel Questions by mathan_vel

• Nov 3rd, 2009

 

--To Check the Data Flows to external interfaces like Printer, Scanner,etc..
--Ensure that proper message should display once the external interface is plug off.

kurtz182

 Profile Answers by kurtz182 Questions by kurtz182

• Dec 24th, 2009

 

External Interface Testing verifies:

1) that a function or application which sends outgoing data to another system provides that data a) in the required format, b) with the required contents, and c) using the required delivery mechanism.

2) that a function or application which processes incoming data from another system performs according to requirements when it receives data a) in the required format, b) with the required contents and c) using the required delivery mechanism.

3) that a function or application which processes incoming data performs according to requirements when a) the data is not in the correct format, b) does not have the expected contents, or c) is not sent using the required delivery mechanism.