hedgehog: Hedgehog will eat all your bugs.
Hedgehog is a modern property-based testing system, in the spirit of QuickCheck. Hedgehog uses integrated shrinking, so shrinks obey the invariants of generated values by construction.
To get started quickly, see the examples: https://github.com/hedgehogqa/haskell-hedgehog/tree/master/hedgehog-example
[Skip to Readme]
Downloads
- hedgehog-0.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
| Versions [RSS] | 0.1, 0.2, 0.2.1, 0.2.2, 0.3, 0.4, 0.4.1, 0.5, 0.5.1, 0.5.2, 0.5.3, 0.6, 0.6.1, 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.1, 1.1.1, 1.1.2, 1.2, 1.3, 1.4 |
|---|---|
| Dependencies | ansi-terminal (>=0.6 && <0.7), async (>=2.0 && <2.2), base (>=3 && <5), bytestring (>=0.10 && <0.11), concurrent-output (>=1.7 && <1.8), containers (>=0.4 && <0.6), directory (>=1.2 && <1.4), exceptions (>=0.7 && <0.9), mmorph (>=1.0 && <1.1), mtl (>=2.1 && <2.3), pretty-show (>=1.6 && <1.7), primitive (>=0.6 && <0.7), random (>=1.1 && <1.2), resourcet (>=1.1 && <1.2), semigroups (>=0.16 && <0.19), template-haskell (>=2.10 && <2.12), text (>=1.1 && <1.3), th-lift (>=0.7 && <0.8), time (>=1.4 && <1.9), transformers (>=0.3 && <0.6), transformers-base (>=0.4 && <0.5), wl-pprint-annotated (>=0.0 && <0.1) [details] |
| License | BSD-3-Clause |
| Author | Jacob Stanley |
| Maintainer | Jacob Stanley <jacob@stanley.io> |
| Category | Testing |
| Home page | https://hedgehog.qa |
| Bug tracker | https://github.com/hedgehogqa/haskell-hedgehog/issues |
| Source repo | head: git clone git://github.com/hedgehogqa/haskell-hedgehog.git |
| Uploaded | by JacobStanley at 2017-04-08T11:01:00Z |
| Distributions | Arch:1.2, Debian:1.0.3, LTSHaskell:1.4, NixOS:1.4, Stackage:1.4 |
| Reverse Dependencies | 60 direct, 101 indirect [details] |
| Downloads | 44386 total (364 in the last 30 days) |
| Rating | 2.75 (votes: 12) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs uploaded by user Build status unknown [no reports yet] |
Readme for hedgehog-0.1
[back to package description]hedgehog 
Hedgehog will eat all your bugs.
Hedgehog is a modern property-based testing system, in the spirit of QuickCheck. Hedgehog uses integrated shrinking, so shrinks obey the invariants of generated values by construction.
Features
- Integrated shrinking, shrinks obey invariants by construction.
- Generators allow monadic effects.
- Range combinators for full control over the scope of generated numbers and collections.
- Equality and roundtrip assertions show a diff instead of the two inequal values.
- Template Haskell test runner which executes properties concurrently.