International Business Machines Corporation
SYSTEM AND METHOD FOR DIFFERENTIAL TESTING OF EVOLVING RULES

Abstract:

A computer implemented method for testing rules by a computing device including selecting a current version of a rule and prior version of the rule, comparing the prior version of the rule and the current version of the rule to each other to identify a type of change made in the current version of the rule with respect to the prior version of the rule, and testing the prior version of a rule and the current version of the rule using a common data set, the testing being based on the identified type of change. The test result is provided to a user.