GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8fef28d · 2026-11-02
Modulehspec-golden-aeson-0.9.0.0Haskell2010
Option to indicate whether to create a separate comparison file or overwrite the golden file.
A separate file allows you to use diff to compare.
Overwriting allows you to use source control tools for comparison.
FaultyFileCreate a new faulty file when tests fail
OverwriteGoldenFileOverwrite the golden file when tests fail
Option indicating whether to fail tests when the random seed does not produce the same values as in the golden file. Default is to output a warning.
RandomMismatchWarningOnly output a warning when the random seed does not produce the same values
RandomMismatchErrorFail the test when the random seed does not produce the same value
SettingsgoldenDirectoryOption :: GoldenDirectoryOptionuse a custom directory name or use the generic "golden" directory.
useModuleNameAsSubDirectory :: BoolIf true, use the module name in the file path, otherwise ignore it.
sampleSize :: IntHow many instances of each type you want. If you use ADT versions than it will use the sample size for each constructor.
comparisonFile :: ComparisonFileWhether to create a separate comparison file or ovewrite the golden file.
randomMismatchOption :: RandomMismatchOptionWhether to output a warning or fail the test when the random seed produces different values than the values in the golden file.
A custom directory name or a preselected directory name.
The default settings for general use cases.
put brackets around a String.
hspec style combinator to easily write tests that check the a given operation returns the same value it was given, e.g. roundtrip tests.
This function will compare one JSON encoding to a subsequent JSON encoding, thus eliminating the need for an Eq instance
run decode in IO, if it returns Left then throw an error.
Eq AesonDecodeErrorDefined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsShow AesonDecodeErrorDefined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsException AesonDecodeErrorDefined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsUsed to eliminate the need for an Eq instance
JsonShow aToJSON a => Show (JsonShow a)Defined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsArbitrary a => Arbitrary (JsonShow a)Defined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsFromJSON a => FromJSON (JsonShow a)Defined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsToJSON a => ToJSON (JsonShow a)Defined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsEq ModuleNameDefined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsRead ModuleNameDefined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsShow ModuleNameDefined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsEq (TypeNameInfo a)Defined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsRead (TypeNameInfo a)Defined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.UtilsShow (TypeNameInfo a)Defined in hspec-golden-aeson-0.9.0.0 · Test.Aeson.Internal.Utils