How One Engineer Eliminated Flaky Tests Without Code Changes
from The Software Engineering Podcast with Fexingo: Code, Architecture, and Engineering Best Practices Hosted by Fexingo
In episode 116 of The Software Engineering Podcast, Lucas and Luna dig into a real production nightmare: a 12,000-test CI suite that was failing 15% of the time with no code changes. They walk through how one engineer at a mid-size SaaS company traced the flakiness to a hidden dependency conflict in test environment provisioning, then solved it without touching a single test file. The fix: a deterministic container image cache that cut flaky failures to under 0.2%. Along the way, they discuss the psychology of 'ignore the flaky test' culture, the cost of false positives in CI/CD pipelines, and why this engineer's approach is a blueprint for teams wrestling with unreliable tests. No vague theory — this is a concrete case with measurable results. #FlakyTests #CI/CD #TestAutomation #SoftwareEngineering #Testing #ContinuousIntegration #Containerization #Docker #DevOps #TestReliability #TechPodcast #SoftwareDevelopment #Engineering #QualityAssurance #FexingoBusiness #BusinessPodcast #Technology #TheSoftwareEngineeringPodcast Keep every episode free: buymeacoffee.com/fexingo
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