Sure, here are some key differences between property-based testing, model-based testing, and fuzzing:

Property-Based Testing:

Focuses on testing whether the system under test satisfies a set of properties or invariants
Test cases are generated based on these properties and can cover a wide range of scenarios
Can help uncover edge cases and unexpected behavior
Can be useful for testing complex systems with many possible inputs and outputs
Model-Based Testing:

Focuses on testing a formal model of the system under test
Test cases are generated from the model, ensuring all possible paths and scenarios are covered
Can help ensure system safety and verify complex behaviors
Can be useful for testing safety-critical systems or systems with complex behaviors
Fuzzing:

Focuses on generating random or malformed inputs to test the system under test
The goal is to find unexpected behavior or crashes that indicate a vulnerability
Can help uncover security vulnerabilities and other issues related to input validation and handling
Can be useful for testing systems that accept untrusted input, such as web applications or network protocols
Overall, each testing technique has its strengths and weaknesses, and the choice of technique will depend on the specific needs of the testing process.
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