chell: A simple and intuitive library for automated testing.

[ library, mit, testing ] [ Propose Tags ]

Chell is a simple and intuitive library for automated testing. It natively supports assertion-based testing, and can use companion libraries such as chell-quickcheck to support more complex testing strategies.

An example test suite, which verifies the behavior of artithmetic operators.

{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE TemplateHaskell #-}

import Test.Chell

test_Math :: Suite
test_Math = suite "math" [test_Addition, test_Subtraction]

test_Addition :: Suite
test_Addition = assertions "addition" $ do
    $expect (equal (2 + 1) 3)
    $expect (equal (1 + 2) 3)

test_Subtraction :: Suite
test_Subtraction = assertions "subtraction" $ do
    $expect (equal (2 - 1) 1)
    $expect (equal (1 - 2) (-1))

main :: IO ()
main = defaultMain [test_Math]
$ ghc --make chell-example.hs
$ ./chell-example
PASS: 2 tests run, 2 tests passed
Versions 0.1, 0.1.1, 0.1.2, 0.1.3, 0.2, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.3, 0.3.1, 0.3.2, 0.3.3, 0.4, 0.4.0.1, 0.4.0.2
Dependencies ansi-terminal (==0.5.*), base (>=4.1 && <4.8), bytestring (>=0.9), options (==0.1.*), patience (==0.1.*), random (>=1.0), system-filepath (==0.4.*), template-haskell (>=2.3), text (>=0.7), transformers (>=0.2) [details]
License MIT
Author John Millikin <jmillikin@gmail.com>
Maintainer John Millikin <jmillikin@gmail.com>
Revised Revision 1 made by HerbertValerioRiedel at Mon Dec 29 11:39:38 UTC 2014
Category Testing
Home page https://john-millikin.com/software/chell/
Bug tracker mailto:jmillikin@gmail.com
Source repo head: bzr branch https://john-millikin.com/branches/chell/0.2/
this: bzr branch https://john-millikin.com/branches/chell/0.2/ -r chell_0.2.5
Uploaded by JohnMillikin at Wed May 23 03:41:45 UTC 2012
Distributions Arch:0.4.0.2, Debian:0.4.0.1, NixOS:0.4.0.2, openSUSE:0.4.0.2
Downloads 9818 total (38 in the last 30 days)
Rating (no votes yet) [estimated by rule of succession]
Your Rating
  • λ
  • λ
  • λ
Status Docs uploaded by user
Build status unknown [no reports yet]
Hackage Matrix CI

Modules

[Index]

Flags

NameDescriptionDefaultType
color-output

Enable colored output in test results

EnabledAutomatic

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

Maintainer's Corner

For package maintainers and hackage trustees