# \#rackunit

**URL:** https://racket.discourse.group/tag/rackunit/53.md

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## [Reusable tests, test-cases, and test-suites](https://racket.discourse.group/t/reusable-tests-test-cases-and-test-suites/884)

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**Author:** [@dominik.pantucek](https://racket.discourse.group/u/dominik.pantucek)\
**Replies:** 4\
**Last updated:** [April 23, 2022, 11:00am UTC](https://racket.discourse.group/t/reusable-tests-test-cases-and-test-suites/884 "2022-04-23T11:00:35Z")

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Hello fellow Racketeers, while preparing some lecture notes I noticed that sometimes it is useful to have a multiple implementations of single algorithm prepared. As I am playing with this idea, I started to write ident…

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## [Difference between \`fail\` and \`fail-check\`?](https://racket.discourse.group/t/difference-between-fail-and-fail-check/506)

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**Author:** [@sschwarzer](https://racket.discourse.group/u/sschwarzer)\
**Replies:** 5\
**Last updated:** [January 2, 2022, 11:20pm UTC](https://racket.discourse.group/t/difference-between-fail-and-fail-check/506 "2022-01-02T23:20:51Z")

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Happy New Year everyone! :slight\_smile: The rackunit documentation describes two functions: fail fail-check From the descriptions both functions seem very similar, - so similar that I'm not sure when I should use wh…