During November 2024, Taylor Small focused on enhancing the COSC381-2024Fall/Todo-List-CLI repository by developing comprehensive unit tests for the task_exists function. Using Python and Pytest, Taylor designed tests that addressed a range of scenarios, including valid task inputs, leading whitespace, non-existent tasks, and empty strings. This work aimed to strengthen test coverage and reduce the risk of regressions, directly supporting the project’s reliability for end users. By concentrating on edge cases and basic functionality, Taylor’s contributions laid the groundwork for future continuous integration readiness and improved the maintainability of the codebase through robust unit testing practices.