Safe Haskell | None |
---|---|
Language | Haskell2010 |
Test.Validity.Persist
Description
Standard test Spec
s and raw Property
s for PersistField
instances.
You will need TypeApplications
to use these.
Synopsis
- persistSpec :: forall a. (Show a, Eq a, Typeable a, GenValid a, PersistField a) => Spec
- persistSpecOnArbitrary :: forall a. (Show a, Eq a, Typeable a, Arbitrary a, PersistField a) => Spec
- persistSpecOnGen :: forall a. (Show a, Eq a, Typeable a, PersistField a) => Gen a -> String -> (a -> [a]) -> Spec
- fromPersistValueAndToPersistValueAreInversesOnGen :: (Show a, Eq a, PersistField a) => Gen a -> (a -> [a]) -> Property
Documentation
persistSpec :: forall a. (Show a, Eq a, Typeable a, GenValid a, PersistField a) => Spec Source #
Standard test spec for properties of persistent-related functions for valid values
Example usage:
persistSpec @Int
persistSpecOnArbitrary :: forall a. (Show a, Eq a, Typeable a, Arbitrary a, PersistField a) => Spec Source #
Standard test spec for properties of persistent-related functions for arbitrary values
Example usage:
persistSpecOnArbitrary @Int
persistSpecOnGen :: forall a. (Show a, Eq a, Typeable a, PersistField a) => Gen a -> String -> (a -> [a]) -> Spec Source #
Standard test spec for properties of persistent-related functions for a given generator (and a name for that generator).
Example usage:
persistSpecOnGen (genListOf $ pure 'a') "sequence of 'a's"
fromPersistValueAndToPersistValueAreInversesOnGen :: (Show a, Eq a, PersistField a) => Gen a -> (a -> [a]) -> Property Source #
fromPersistValueAndToPersistValueAreInversesOnGen @Bool arbitrary shrink
fromPersistValueAndToPersistValueAreInversesOnGen @Bool genValid shrinkValid
fromPersistValueAndToPersistValueAreInversesOnGen @Bool genValid shrinkValid
fromPersistValueAndToPersistValueAreInversesOnGen @Int arbitrary shrink
fromPersistValueAndToPersistValueAreInversesOnGen @Int genValid shrinkValid
fromPersistValueAndToPersistValueAreInversesOnGen @Int genValid shrinkValid