Controllo della coverage dei test
La coverage dei test indica il grado di completezza con cui il modello e il codice generato vengono testati. Se si dispone di Simulink® Coverage™, è possibile valutare la coverage del test utilizzando casi di test e suite di test per eseguire i componenti del modello che corrispondono ai requisiti di progettazione. Se si dispone di Requirements Toolbox™, è possibile tracciare la coverage fino a requisiti specifici e risolvere i problemi di coverage escludendo esplicitamente alcuni requisiti dai test necessari. Se si dispone di Simulink Design Verifier™, è possibile creare ulteriori input di test per eseguire più componenti del modello.
Classi
sltest.testmanager.CoverageSettings | Modify coverage settings |
sltest.plugins.coverage.CoverageMetrics | Specify coverage metrics for tests run with MATLAB Unit Test framework |
sltest.testmanager.addTestsForMissingCoverage | Add tests to increase coverage (Da R2022a) |
sltest.testmanager.TestOptions | Options for adding test coverage (Da R2022a) |
Argomenti
- Collect Coverage in Tests
Use coverage measurement to assess the extent of your tests.
- Increase Coverage by Generating Test Inputs
Use Simulink Design Verifier to generate tests that extend coverage and recreate design errors, and add generated tests to your test file.
- Filter Test Execution, Results, and Coverage
Tag tests for selective test execution, and filter results and test coverage.
- Perform Functional Testing and Analyze Test Coverage
Analyze functional dependencies, test model components in isolation, create suites of test cases, test models, and code to achieve coverage.
Esempi in primo piano
Increase Test Coverage for a Model
Increase test coverage by generating test inputs.
Test Coverage for Requirements-Based Testing
Collect test coverage and scope coverage to requirements.
