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15 lines
571 B
Markdown
15 lines
571 B
Markdown
---
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{
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.title = "Disallowed Focussed Tests and how it saved my day",
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.date = @date("2022-06-15T00:00:00"),
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.author = "koehr",
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.draft = false,
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.layout = "til.html",
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.description = "",
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.tags = [],
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}
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---
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Today I was about to push a focussed test. A focussed test, you ask?
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In Jest (and others) one can run only a specific test, by writing `it.only(...`. Pushing this to production might create some funny or not so funny side effects though. Luckily there is the `no-focussed-tests` linter rule in [eslint-plugin-jest](https://github.com/jest-community/eslint-plugin-jest).
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