The article discusses strategies for detecting and handling flaky tests in software development, emphasizing the importance of catching them on the main branch (i.e., before merging to the primary codebase) to maintain reliability and developer productivity.
The article presents a simple mechanical habit for developers to catch flaky tests early: immediately after merging a change to the main branch, clone the repository fresh and run the CI commands locally. This practice helps detect infrastructure-dependent or non-deterministic failures before they pollute the mainline.