The testing named as data-driven is a methodology where the test script with the test cases are run continuously by using few new data sources like an XML file, CVS File for the values of input and actual output will be compared to the expected software in the process of verification. For instance, a test studio is a tool used for data-driven testing.
Advantages of data-driven :
* Repeatability in output
* Separation of test logic from test data
* The reduction in the number of test cases
