Patent attributes
Embodiments of the present invention provide methods, computer program products, and systems for generating comprehensive test cases covering new events yet to be covered. Embodiments of the present invention can be used to receive a request to generate a test case, wherein the request comprises a coverage schema associated with a first set of events to be covered in the generated test case. Embodiments of the present invention can update the coverage schema, wherein updating the coverage schema comprises adding a second set of events to be covered in the generated test case and generate constraints used to satisfy requirements for meeting the first and the second set of events in the updated coverage schema. Embodiments of the present invention can generate a test case using the generated constraints and the updated schema.