Show package:genvalidity-hspec

Show and Read properties

Standard test spec for properties of Show and Read instances for valid values Example usage:

showReadSpec @Int

Standard test spec for properties of Show and Read instances for arbitrary values Example usage:

showReadSpecOnArbitrary @Double

Standard test spec for properties of Show and Read instances for values generated by a custom generator Example usage:

showReadSpecOnGen ((* 2) <$> genValid @Int) "even" (const [])

showReadRoundTrip @Int

showReadRoundTripOnArbitrary @Double

showReadRoundTripOnGen (abs <$> genValid :: Gen Int) (const [])