--- title: "Meaning & Key Takeaway of: Tests that take too long to run end up…" description: "\"“Tests that take too long to run end up not being run.”\" — Michael Feathers" image: "https://sms4smile.com/quotes/i/e5d/michael-feathers-67849_long_tests-that-take-too-long-to-run-end-up-n_2472030.jpg" --- # Tests that take too long to run end up not being run. ![“Tests that take too long to run end up not being run.” quote by Michael Feathers](https://sms4smile.com/quotes/i/e5d/michael-feathers-67849_long_tests-that-take-too-long-to-run-end-up-n_2472030.jpg) [Download](https://sms4smile.com/quotes/i/e5d/michael-feathers-67849_long_tests-that-take-too-long-to-run-end-up-n_2472030.jpg) [Open image](https://sms4smile.com/quotes/i/e5d/michael-feathers-67849_long_tests-that-take-too-long-to-run-end-up-n_2472030.jpg) > ““Tests that take too long to run end up not being run.”” [Michael Feathers](https://sms4smile.com/quotes/author/michael-feathers/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Long-running tests become neglected, leading to them not being executed at all. **In simple terms:** Avoid overly long tests. Key Takeaway Keep tests fast and maintainable. Themes software testing efficiency maintenance Mood practical analytical Type technical advisory When to use this quote - software development - continuous integration - team workflows Key Concepts test design technical debt Questions to Reflect On - How can you balance test thoroughness with speed? - What strategies keep tests relevant? A Different Perspective May oversimplify complex testing needs. ★ ★ ★ ★ ★ No ratings yet [End Run](https://sms4smile.com/quotes/about/end-run-770581/) [Long](https://sms4smile.com/quotes/about/long/) [Long run](https://sms4smile.com/quotes/about/long-run/) [Tests](https://sms4smile.com/quotes/about/tests/) [Tests Long](https://sms4smile.com/quotes/about/tests-long-770580/) [Too long](https://sms4smile.com/quotes/about/too-long/) ## Related quotes > [To work hard and have our supporters behind us and believing until the end, you run a little bit more](https://sms4smile.com/quotes/rafael-benitez/to-work-hard-and-have-our-supporters-behind-us-and-believing-until/) [Rafael Benitez](https://sms4smile.com/quotes/author/rafael-benitez/) > [You can go everywhere, but in the end you run back into yourself.](https://sms4smile.com/quotes/constance-a-dunn/you-can-go-everywhere-but-in-the-end-you-run-back-into-yourself/) [Constance A. 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