What is the purpose of a test dashboard in test reporting and metrics?

A test dashboard serves as a centralized platform that provides real-time updates on various testing metrics and key performance indicators. It offers stakeholders a visual representation of the testing progress, including test execution status, defect trends, and coverage metrics. By displaying critical information in an easy-to-understand format, a test dashboard enables stakeholders to quickly assess the health of the project and make data-driven decisions. It enhances communication and collaboration among team members and helps in identifying potential risks or bottlenecks early in the testing process.