Hedgehog.Gen.JSON

Documentation

genJSON :: Ranges -> Gen ByteString

Generator for arbitrary unconstrained JSON values encoded as UTF-8

genJSONValue :: Ranges -> Gen Value

Generator for arbitrary unconstrained JSON values

genConstrainedJSON :: Ranges -> Schema -> Gen ByteString

Generator for arbitrary JSON values constrained by the given JSON Schema and encoded as UTF-8

genConstrainedJSONValue :: Ranges -> Schema -> Gen Value

Generator for arbitrary JSON values constrained by the given JSON Schema

data Schema

Instances

Eq Schema

Methods

(==) :: Schema -> Schema -> Bool

(/=) :: Schema -> Schema -> Bool

Show Schema

Methods

showsPrec :: Int -> Schema -> ShowS

show :: Schema -> String

showList :: [Schema] -> ShowS

Generic Schema

Associated Types

type Rep Schema :: * -> *

Methods

from :: Schema -> Rep Schema x

to :: Rep Schema x -> Schema

FromJSON Schema

Methods

parseJSON :: Value -> Parser Schema

type Rep Schema

type Rep Schema

readSchema :: (MonadIO m, MonadThrow m) => FilePath -> m Schema

Reads a JSON Schema from a filepath

data Ranges

Constructors

Ranges

Fields

• _numberRange :: NumberRange
• _integerRange :: IntegerRange
• _stringRange :: StringRange
• _arrayRange :: ArrayRange
• _objectRange :: ObjectRange

newtype NumberRange

Constructors

NumberRange

Fields

• unNumberRange :: Range Double

newtype StringRange

Constructors

StringRange

Fields

• unStringRange :: Range Int

newtype ArrayRange

Constructors

ArrayRange

Fields

• unArrayRange :: Range Int

newtype ObjectRange

Constructors

ObjectRange

Fields

• unObjectRange :: Range Int

sensibleRanges :: Ranges

Sensible ranges for arbitrary JSON values if you're too lazy to define some

numberRange :: Lens' Ranges NumberRange

integerRange :: Lens' Ranges IntegerRange

stringRange :: Lens' Ranges StringRange

arrayRange :: Lens' Ranges ArrayRange

objectRange :: Lens' Ranges ObjectRange