https://github.com/fakedata-haskell/fakedata-quickcheck

Fake a -> Gen a
https://github.com/fakedata-haskell/fakedata-quickcheck

Last synced: 26 days ago
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Fake a -> Gen a

• Host: GitHub
• URL: https://github.com/fakedata-haskell/fakedata-quickcheck
• Owner: fakedata-haskell
• License: mit
• Created: 2020-10-12T07:01:01.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2021-07-09T10:45:09.000Z (over 3 years ago)
• Last Synced: 2024-04-26T00:08:37.342Z (8 months ago)
• Language: Haskell
• Size: 90.8 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • Changelog: Changelog.md
  • License: LICENSE

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README

        
> If the truth shall kill them, let them die.

This library allows you to make [quickcheck Generators](https://hackage.haskell.org/package/QuickCheck-2.14.1/docs/Test-QuickCheck-Gen.html#t:Gen)

out of [Fake](https://hackage.haskell.org/package/fakedata-0.8.0/docs/Faker.html#t:Fake) functions from fakedata.

```haskell

import qualified Faker.Company as CM

isDomain :: Text -> Bool

isDomain = (=~ "^[A-Za-z_]+\\.[a-z]{1,4}$") . T.unpack

spec :: Spec

spec = do

  describe "fakedata quickcheck" $

  it "forall domain fullfils is a domain name regex" $

    Q.property $ Q.forAll (fakeQuickcheck CM.domain) isDomain

```

See the full code in the tests.