Often there are multiple data sets for a sequence of test steps. But creating individual test cases for each set of data is time-consuming and inefficient. Data Driven Testing overcomes that issue.

You can rapidly define a large volume of test cases, especially if they only differ in detail. Data Driven Testing provides a reusable test logic separated from test data. That makes it easy to maintain your test cases. Additionally, you can comfortably reach proper test coverage. Changes either in the test logic or the test data will not affect the other, making modifying a breeze. Data Driven Testing also reduces the risk of unnecessary duplicates and redundancy of test cases and automated test scripts.