HaskellWorks.Polysemy.Hedgehog

Documentation

propertyOnce :: Sem [Log, DataLog (LogEntry LogMessage), DataLog Text, GhcTime, Hedgehog, Embed IO, Embed (PropertyT IO), Resource, Final (PropertyT IO)] () -> Property

data Hedgehog m rv

hedgehogToPropertyFinal :: Member (Final (PropertyT IO)) r => Sem (Hedgehog ': r) a -> Sem r a

interpretDataLogHedgehog :: Member Hedgehog r => (a -> Text) -> (a -> CallStack) -> InterpreterFor (DataLog a) r

leftFail :: Member Hedgehog r => Show e => HasCallStack => Either e a -> Sem r a

Fail when the result is Left.

leftFailM :: forall e r a. Member Hedgehog r => Show e => HasCallStack => Sem r (Either e a) -> Sem r a

catchFail :: forall e r a. Member Hedgehog r => HasCallStack => Show e => Sem (Error e ': r) a -> Sem r a

Deprecated: Use trapFail instead

nothingFail :: Member Hedgehog r => HasCallStack => Maybe a -> Sem r a

nothingFailM :: forall r a. Member Hedgehog r => HasCallStack => Sem r (Maybe a) -> Sem r a

requireHead :: Member Hedgehog r => HasCallStack => [a] -> Sem r a

trapFail :: forall e r a. Member Hedgehog r => HasCallStack => Show e => Sem (Error e ': r) a -> Sem r a

failure :: Member Hedgehog r => HasCallStack => Sem r a

failMessage :: Member Hedgehog r => HasCallStack => CallStack -> String -> Sem r a

(===) :: Member Hedgehog r => Eq a => Show a => HasCallStack => a -> a -> Sem r ()

eval :: forall r a. (Member Hedgehog r, HasCallStack) => a -> Sem r a

evalM :: forall r a. (Member Hedgehog r, HasCallStack) => Sem r a -> Sem r a

evalIO :: forall r a. (Member Hedgehog r, HasCallStack) => IO a -> Sem r a

writeLog :: forall r. Member Hedgehog r => Log -> Sem r ()

failWith :: forall r a. (Member Hedgehog r, HasCallStack) => Maybe Diff -> String -> Sem r a

failWithCustom :: forall r a. Member Hedgehog r => CallStack -> Maybe Diff -> String -> Sem r a

evalIO_ :: Member Hedgehog r => HasCallStack => IO a -> Sem r ()

evalM_ :: Member Hedgehog r => HasCallStack => Sem r a -> Sem r ()

jotShow :: Member Hedgehog r => HasCallStack => Show a => a -> Sem r a

Annotate the given value.

jotShow_ :: Member Hedgehog r => HasCallStack => Show a => a -> Sem r ()

Annotate the given value returning unit.

jotWithCallstack :: Member Hedgehog r => CallStack -> String -> Sem r ()

Annotate the given string at the context supplied by the callstack.

jot :: Member Hedgehog r => HasCallStack => String -> Sem r String

Annotate with the given string.

jot_ :: Member Hedgehog r => HasCallStack => ToString s => s -> Sem r ()

Annotate the given string returning unit.

jotText_ :: Member Hedgehog r => HasCallStack => Text -> Sem r ()

Annotate the given text returning unit.

jotM :: ToString s => Member Hedgehog r => HasCallStack => Sem r s -> Sem r s

Annotate the given string in a monadic context.

jotM_ :: Member Hedgehog r => HasCallStack => Sem r String -> Sem r ()

Annotate the given string in a monadic context returning unit.

jotBsUtf8M :: Member Hedgehog r => HasCallStack => Sem r ByteString -> Sem r ByteString

jotLbsUtf8M :: Member Hedgehog r => HasCallStack => Sem r ByteString -> Sem r ByteString

jotIO :: Member Hedgehog r => HasCallStack => IO String -> Sem r String

Annotate the given string in IO.

jotIO_ :: Member Hedgehog r => HasCallStack => IO String -> Sem r ()

Annotate the given string in IO returning unit.

jotShowM :: Member Hedgehog r => HasCallStack => Show a => Sem r a -> Sem r a

Annotate the given value in a monadic context.

jotShowM_ :: Member Hedgehog r => HasCallStack => Show a => Sem r a -> Sem r ()

Annotate the given value in a monadic context returning unit.

jotShowIO :: Member Hedgehog r => HasCallStack => Show a => IO a -> Sem r a

Annotate the given value in IO.

jotShowIO_ :: Member Hedgehog r => HasCallStack => Show a => IO a -> Sem r ()

Annotate the given value in IO returning unit.

jotEach :: Member Hedgehog r => HasCallStack => Show a => Traversable f => f a -> Sem r (f a)

Annotate the each value in the given traversable.

jotEach_ :: Member Hedgehog r => HasCallStack => Show a => Traversable f => f a -> Sem r ()

Annotate the each value in the given traversable returning unit.

jotEachM :: Member Hedgehog r => HasCallStack => Show a => Traversable f => Sem r (f a) -> Sem r (f a)

Annotate the each value in the given traversable in a monadic context.

jotEachM_ :: Member Hedgehog r => HasCallStack => Show a => Traversable f => Sem r (f a) -> Sem r ()

Annotate the each value in the given traversable in a monadic context returning unit.

jotEachIO :: Member Hedgehog r => HasCallStack => Show a => Traversable f => IO (f a) -> Sem r (f a)

Annotate the each value in the given traversable in IO.

jotEachIO_ :: Member Hedgehog r => HasCallStack => Show a => Traversable f => IO (f a) -> Sem r ()

Annotate the each value in the given traversable in IO returning unit.

jotPkgInputFile :: HasCallStack => Member Hedgehog r => Member (Reader PackagePath) r => FilePath -> Sem r FilePath

Return the input file path after annotating it relative to the package directory

jotPkgGoldenFile :: HasCallStack => Member Hedgehog r => Member (Reader PackagePath) r => FilePath -> Sem r FilePath

Return the golden file path after annotating it relative to the package directory

jotRootInputFile :: HasCallStack => Member Hedgehog r => Member (Reader ProjectRoot) r => FilePath -> Sem r FilePath

jotTempFile :: HasCallStack => Member Hedgehog r => Member (Reader Workspace) r => FilePath -> Sem r FilePath

Return the test file path after annotating it relative to the project root directory

data Property

A property test, along with some configurable limits like how many times to run the test.

newtype Workspace

Constructors

Workspace

Fields

• filePath :: FilePath

Instances

Generic Workspace

Defined in HaskellWorks.Polysemy.Hedgehog.Workspace.Types

Associated Types

type Rep Workspace :: Type -> Type

Methods

from :: Workspace -> Rep Workspace x

to :: Rep Workspace x -> Workspace

Show Workspace

Defined in HaskellWorks.Polysemy.Hedgehog.Workspace.Types

Methods

showsPrec :: Int -> Workspace -> ShowS

show :: Workspace -> String

showList :: [Workspace] -> ShowS

Eq Workspace

Defined in HaskellWorks.Polysemy.Hedgehog.Workspace.Types

Methods

(==) :: Workspace -> Workspace -> Bool

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

type Rep Workspace

Defined in HaskellWorks.Polysemy.Hedgehog.Workspace.Types

type Rep Workspace = D1 ('MetaData "Workspace" "HaskellWorks.Polysemy.Hedgehog.Workspace.Types" "hw-polysemy-0.2.5.0-J9kaaFav8QWG5oNAyOWYmb-hedgehog" 'True) (C1 ('MetaCons "Workspace" 'PrefixI 'True) (S1 ('MetaSel ('Just "filePath") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FilePath)))

newtype ProjectRoot

Constructors

ProjectRoot

Fields

• filePath :: FilePath

Instances

Show ProjectRoot

Defined in HaskellWorks.Polysemy.Hedgehog.Workspace.Types

Methods

showsPrec :: Int -> ProjectRoot -> ShowS

show :: ProjectRoot -> String

showList :: [ProjectRoot] -> ShowS

Eq ProjectRoot

Defined in HaskellWorks.Polysemy.Hedgehog.Workspace.Types

Methods

(==) :: ProjectRoot -> ProjectRoot -> Bool

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

newtype PackagePath

Constructors

PackagePath

Fields

• filePath :: FilePath

Instances

Show PackagePath

Defined in HaskellWorks.Polysemy.Hedgehog.Workspace.Types

Methods

showsPrec :: Int -> PackagePath -> ShowS

show :: PackagePath -> String

showList :: [PackagePath] -> ShowS

Eq PackagePath

Defined in HaskellWorks.Polysemy.Hedgehog.Workspace.Types

Methods

(==) :: PackagePath -> PackagePath -> Bool

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

workspace :: Member Hedgehog r => Member Log r => Member (Embed IO) r => HasCallStack => FilePath -> Sem (Reader Workspace : r) () -> Sem r ()

Create a workspace directory which will exist for at least the duration of the supplied block.

The directory will have the supplied prefix but contain a generated random suffix to prevent interference between tests

The directory will be deleted if the block succeeds, but left behind if the block fails.

moduleWorkspace :: Member Hedgehog r => Member Log r => Member (Embed IO) r => String -> Sem (Reader Workspace : r) () -> Sem r ()

Create a workspace directory which will exist for at least the duration of the supplied block.

The directory will have the prefix as "$prefixPath/$moduleName" but contain a generated random suffix to prevent interference between tests

The directory will be deleted if the block succeeds, but left behind if the block fails.

The prefix argument should not contain directory delimeters.

findCabalProjectDir :: Member Hedgehog r => Member (Embed IO) r => Member Log r => FilePath -> Sem r FilePath

Compute the project base. This will be the first parent directory that contains the `cabal.project` file. This should should point to the root directory of the Github project checkout.