During May 2025, Flowlnlnln focused on improving test reliability in the bluesky/bluesky repository by refactoring the MVR_with_timeout test. The work involved updating the test to use an explicit assertion for the expected 'set' command, which addressed a source of flakiness in the continuous integration pipeline. By leveraging Python and pytest, Flowlnlnln enhanced the test-driven development process and increased confidence in the MVR timeout behavior. Although the scope was limited to a single bug fix, the targeted change strengthened test coverage and improved CI feedback quality, demonstrating a careful and methodical approach to maintaining robust Python-based testing infrastructure.