Hoogle Search

Within LTS Haskell 24.64 (ghc-9.10.3)

Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.

Exact lookup

1. genGeneratesValid :: (Show a, Validity a) => Gen a -> Property

   genvalidity-sydtest	Test.Syd.Validity.GenValidity.Property

   The given generator generates only valid data points

2. module Test.Syd.Validity.Monoid

   Monoid properties You will need TypeApplications to use these.

3. monoidSpec :: forall a (outers :: [Type]) . (Show a, Eq a, Monoid a, Typeable a, GenValid a) => TestDef outers ()

   genvalidity-sydtest	Test.Syd.Validity.Monoid

   Standard test spec for properties of Monoid instances for valid values Example usage:

   monoidSpec @[Int]
   

4. monoidSpecOnArbitrary :: forall a (outers :: [Type]) . (Show a, Eq a, Monoid a, Typeable a, Arbitrary a) => TestDef outers ()

   genvalidity-sydtest	Test.Syd.Validity.Monoid

   Standard test spec for properties of Monoid instances for arbitrary values Example usage:

   monoidSpecOnArbitrary @[Int]
   

5. monoidSpecOnGen :: forall a (outers :: [Type]) . (Show a, Eq a, Monoid a, Typeable a) => Gen a -> String -> (a -> [a]) -> TestDef outers ()

   genvalidity-sydtest	Test.Syd.Validity.Monoid

   Standard test spec for properties of Monoid instances for values generated by a given generator (and name for that generator). Example usage:

   monoidSpecOnGen (pure "a") "singleton list of 'a'"
   

6. leftIdentity :: (Show a, Eq a, GenValid a) => (b -> a -> a) -> b -> Property

   genvalidity-sydtest	Test.Syd.Validity.Operations.Identity

   leftIdentity (flip ((^) :: Int -> Int -> Int)) 1
   

7. leftIdentityOnArbitrary :: (Show a, Eq a, Arbitrary a) => (b -> a -> a) -> b -> Property

   genvalidity-sydtest	Test.Syd.Validity.Operations.Identity

   leftIdentityOnArbitrary (flip ((^) :: Int -> Int -> Int)) 1
   

8. leftIdentityOnElemWithEquality :: (b -> a -> a) -> (a -> a -> Bool) -> b -> a -> Bool

   genvalidity-sydtest	Test.Syd.Validity.Operations.Identity

9. leftIdentityOnGen :: (Show a, Eq a) => (b -> a -> a) -> b -> Gen a -> (a -> [a]) -> Property

   genvalidity-sydtest	Test.Syd.Validity.Operations.Identity

   No documentation available.

10. leftIdentityOnGenWithEquality :: Show a => (b -> a -> a) -> (a -> a -> Bool) -> b -> Gen a -> (a -> [a]) -> Property

    genvalidity-sydtest	Test.Syd.Validity.Operations.Identity

    No documentation available.

Page 483 of many | Previous | Next