The following are some tips to consider for automatic test data generation:
- Continuously ensure that automated test data generation is create is realistic.
- Maximum Coverage: Test data should be optimum in number and should have the maximum coverage.
- Scope field: The scope field like test boundaries, OS, database types etc. should be clearly declared.
- Test Data should be updated all the time. This will give a reasonable picture of the expected result.Test data should have invalid contributions to test negative situations.
- It is a good practise to utilize some level of open source automation tool to assist with data generation.
- Testers can take engineer’s assistance to create test data in excel.
- Range of test data: The range should be specified well in advance for each data.
- It is dependably a superior practice to incorporate every single conceivable combination of supported and unsupported arrangements in automated software test data generation to guarantee that test scope is most extreme.
- Test data should be generated to save time and meet the due date, this should happen before test cases execution.
- The methods for creating data based on the rules and definitions must also be flexible, for instance generating data directly to databases, or via the front-end, the middle layer, and files.