A "flaky test" ๐งช๐ต ๐ซ in programming refers to an automated test that produces inconsistent or unreliable results.
Why should we care about flaky tests?
By fixing flaky tests, you can discover ๐ฎ valuable benefits for your business and uncover hidden problems in your production code.
1. Paves the way to improve individual developer productivity
Flaky tests disrupt ๐จ developers' workflow, reduce productivity, and impede development progress by introducing unpredictable behavior that requires unnecessary troubleshooting and investigation.
2. Results in more time to do what we do best
Flaky tests divert our attention from meaningful tasks, like building new features and improving code,
by entangling โ๏ธ us in false problems and wasting time searching for bugs that should have been caught by reliable automated tests.
3. Restores confidence in the tests
Flaky tests undermine trust, while reliable tests provide confidence in making code changes.
4. Boosts team morale
Eliminating flaky tests reduces frustration, boosts ๐ team morale ๐, and streamlines the development process,
freeing us from the never-ending cycle of debugging and leading to a more motivated and happier team.
5. Makes better use of resources
Eliminating flaky tests reduces the time ๐โ spent on re-runs and timeouts,
resulting in fewer tests and builds in local and CI environments.
6. Reveals hidden issues in production code
Flaky tests, although bothersome, can serve as indicators of underlying issues in the production code,
and fixing them can uncover hidden bugs ๐ชฒ and optimization possibilities.
7. Improves software quality
Addressing flaky tests improves software quality โ , resulting in increased user satisfaction and a stronger product reputation.
Prioritize Fixing Flaky Test
Fixing flaky tests is essential to preserve testing efforts, prevent wasted time, enhance software quality, and optimize resources in software development.
Full article on #foojay ๐ https://foojay.io/today/seven-reasons-you-should-not-ignore-flaky-tests/
#java #flakyTests