Sap Se

Matthias Schur

Andreas Roth

Methods, systems, and computer-readable storage media for resolving nondeterminism in a behavior model of a computing system under test (SUT). In some implementations, actions include: receiving a behavior model relating to a SUT, the behavior model including two or more nondeterministic transitions; obtaining trace data associated with execution of the SUT across the two or more nondeterministic transitions; determining based on the trace data, two or more transition guards that resolve nondeterminism of the two or more nondeterministic transitions; and associating the two or more transition guards with the two or more nondeterministic transitions to provide an extended behavior model.

Resolving nondeterminism in application behavior models

Methods, systems, and computer-readable storage media determining a behavior model of a computing system under test. In some implementations, actions include executing, using a user interface of a computing SUT, an initial test script on the SUT; recording, after executing the initial test script, a state of the SUT in the behavior model by observing one or more events that can be triggered using the user interface of the SUT; and iteratively refining the behavior model until an end condition is reached by generating one or more new test scripts, executing the new test scripts on the SUT to test unobserved behavior, and recording one or more new states reached by executing the new test scripts on the SUT in the behavior model.

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Darmstadt, Germany

Matthias Schur