During March 2025, Sara Peng enhanced the inetsoft-technology/stylebi repository by developing comprehensive unit test coverage for input components within the viewsheet scripting environment. She focused on components such as CheckBox, ComboBox, RadioButton, Slider, Spinner, and TextInput, ensuring that property access, value setting, and component-specific behaviors were thoroughly validated. Utilizing Java, JUnit, and Mockito, Sara standardized test patterns to improve reliability and reduce flakiness, which positioned the codebase for safer refactoring and faster release cycles. Her work emphasized maintainability and regression safety, addressing the need for robust input handling without introducing new features or fixing existing bugs.