Debugging a flaky test — how I methodologically tamed an annoying bug

· Juha-Matti Santala · Oct. 23, 2026, 9:52 a.m.
Summary
This blog post shares the author's experience taming a flaky test within an 8-week mentoring program in the Django ecosystem. The author discusses their structured debugging process, which involves isolating the flaky test, understanding its dependencies, and ultimately pinpointing the root cause related to score deletion logic in the test data. The narrative emphasizes the importance of meticulous documentation and methodical investigation in software development to maintain trust in automated tests.
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