During July 2025, Xyenon focused on enhancing the reliability of integration tests for the apache/opendal repository. They addressed a persistent issue in the Oli Tool integration suite by refining how temporary directories are handled when the TMPDIR environment variable differs from the default /tmp location. Using Rust and leveraging skills in integration testing and regex, Xyenon implemented a targeted bug fix that reduced test flakiness and improved cross-environment stability. This work ensured that test setups more accurately reflected real-world usage, leading to more robust and portable tests and ultimately increasing developer confidence in the repository’s continuous integration process.