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1. genValidSpec :: forall a (outers :: [Type]) . (Typeable a, Show a, GenValid a) => TestDef outers ()

   genvalidity-sydtest	Test.Syd.Validity.GenValidity

   A Spec that specifies that genValid only generates valid data. In general it is a good idea to add this spec to your test suite if you write a custom implementation of genValid. Example usage:

   genValidSpec @Int
   

2. genGeneratesInvalid :: (Show a, Validity a) => Gen a -> Property

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

   The given generator generates only invalid data points

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

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

   The given generator generates only valid data points

4. module Test.Syd.Validity.Monoid

   Monoid properties You will need TypeApplications to use these.

5. 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]
   

6. 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]
   

7. 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'"
   

8. 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
   

9. 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
   

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

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

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