During October 2024, Dyu8422 developed a dedicated app-testing launch configuration for the ehharvey/lms-2024 repository, focusing on improving the reliability and efficiency of application-level testing. By updating launch.json and reorganizing CLI commands, Dyu8422 enabled isolated, repeatable test runs that streamline the validation process for new changes. This work leveraged skills in configuration management, debugging, and testing, with a particular emphasis on JSON for configuration updates. The solution addressed the need for more robust and maintainable testing workflows, enhancing developer productivity. The depth of the contribution lies in its targeted approach to improving test isolation and workflow clarity within the project.