Testing Simulink Models

Requires Simulink Test and R2023a or later. The requirement-driven entry point also requires Requirements Toolbox. The coverage workflow also requires Simulink Coverage. If Simulink Test is unavailable, use simulating-simulink-models with manual assertions.

When to Use

• Writing pass/fail tests for a Simulink model or subsystem
• Verifying expected behavior against requirements or acceptance criteria
• Creating regression tests to catch future breakage
• Reproducing and validating bug fixes with structured assertions
• Collecting decision coverage metrics
• Authoring persistent tests from linked requirements or a behavioral spec

When NOT to Use