heck: Abstract unit test interface

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Heck provides an abstract unit test interface.

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Properties

Versions	0.2025.5.22, 0.2025.5.22
Change log	CHANGELOG.md
Dependencies	base (>=4.19 && <4.22) [details]
License	0BSD
Author
Maintainer	Taylor Fausak
Category	Testing
Source repo	head: git clone https://github.com/tfausak/heck
Uploaded	by fozworth at 2025-05-22T15:13:45Z

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Heck

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pedantic		Disabled

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heck-0.2025.5.22.tar.gz [browse] (Cabal source package)
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Readme for heck-0.2025.5.22

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Heck

Heck is a Haskell library that provides a abstract unit test interface. It can be used to write tests without depending on any particular test library.

Example

import Heck

spec :: (Applicative m, Monad n) => Test m n -> n ()
spec t = describe t "something" $ do
  it t "works" $ do
    assertEq t 'b' (max 'a' 'b')
  it t "fails" $ do
    assertEq t "expected" "actual"