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sequencers [2020/12/10 19:42] admin [Sequencer - Priority Path] |
sequencers [2021/02/17 18:04] admin [Sequencer - Random] |
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====== Model Sequencers ====== | ====== Model Sequencers ====== | ||
- | //Model Sequencer// is algorithm-based | + | //Model Sequencer// is algorithm-based test case (test sequence) generation from the model. |
- | The test sequence (test case) generation is referred to as // | + | The test case generation is referred to as // |
The generated test cases can be automated to drive Application Under Test (AUT) through // | The generated test cases can be automated to drive Application Under Test (AUT) through // | ||
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For // | For // | ||
+ | |||
+ | Constraints (rules) can be added to // | ||
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The weight of the outgoing transitions determines the probability a transition will be traversed from its source state. | The weight of the outgoing transitions determines the probability a transition will be traversed from its source state. | ||
- | //Random// sequencer is useful for exploratory type of testing by allowing the model to run for an extended period of time to let the algorithm | + | //Random// sequencer is useful for exploratory type of testing by allowing the model to run for an extended period of time to let the algorithm |
//Random// sequencer is also often used for load and stress testing by running model with may //virtual users (VU)// to simulate realistic load of a production systems. | //Random// sequencer is also often used for load and stress testing by running model with may //virtual users (VU)// to simulate realistic load of a production systems. |