Project Model Testing Metrics

The Project Model Testing Dashboard collects and summarizes metric data from the model design and testing artifacts in your project, such as requirements, models, and test results. Use the metric data to assess the status and quality of the model testing in your project. Each metric in the dashboard measures a different aspect of the quality of the testing of your models and reflects guidelines in industry-recognized software development standards, such as ISO 26262 and DO-178. Use the widgets in the Project Model Testing Dashboard to see high-level metric results and testing gaps.

Alternatively, you can use the API functions to collect metric results programmatically. When using the API, use the metric IDs to refer to each metric. You can use the function getAvailableMetricIds to return a list of available metric identifiers.

Test Status

Assess the current state of model testing within your project by using these metrics. Component tests evaluate the component design, or a part of the design, and help assess the quality of the component.

MetricDescription
Summary of Model Testing Statuses for ProjectStatus of model testing results in the project
Component Tests in ProjectComponent tests in the project
Tests in ProjectTests in the project

Coverage

View the average model coverage across the components in your project by using this metric.

MetricDescription
Average Model Coverage for ProjectAverage achieved, justified, and missed model coverage across components in the project

Requirements Traceability

Assess the quality of requirements-based testing across the components in your project by using these metrics. Component requirements are functional requirements implemented in components in the project and define the testing objectives for the component.

MetricDescription
Tests with Requirements in ProjectPercentage of component tests that link to at least one requirement in the project
Requirements with Tests in ProjectPercentage of component requirements that link to at least one test in the project
Requirements in ComponentsFunctional requirements implemented in components in the project
Requirements in ProjectFunctional requirements in the project

Component Breakdown

View an overview of the model testing, coverage, and requirements linkages across the components in your project by using this metric.

MetricDescription
Component BreakdownTest statuses, model coverage, and requirements traceability for components in the project

See Also

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