During June 2025, work focused on enhancing the Solvro/testing-course repository by implementing Vitest-based code coverage reporting. This involved integrating a new dependency and updating the package.json file to include a script that generates coverage reports, providing measurable insights into test coverage for the project. The approach leveraged npm for dependency management and scripting, while TypeScript and JSON were used to configure and support the testing infrastructure. By establishing this foundation for code coverage, the work enabled future improvements in test quality and continuous integration visibility, supporting a more robust and maintainable codebase through coverage-driven development practices.