module Test.Hspec.Expectations.Lifted (
expectationFailure
, shouldBe
, shouldSatisfy
, shouldContain
, shouldMatchList
, shouldReturn
) where
import Control.Monad.IO.Class
import qualified Test.Hspec.Expectations as E
infix 1 `shouldBe`, `shouldSatisfy`, `shouldContain`, `shouldMatchList`, `shouldReturn`
liftIO2 :: MonadIO m => (a -> b -> IO r) -> a -> b -> m r
liftIO2 action a = liftIO . action a
expectationFailure :: MonadIO m => String -> m ()
expectationFailure = liftIO . E.expectationFailure
shouldBe :: (Show a, Eq a, MonadIO m) => a -> a -> m ()
shouldBe = liftIO2 E.shouldBe
shouldSatisfy :: (Show a, MonadIO m) => a -> (a -> Bool) -> m ()
shouldSatisfy = liftIO2 E.shouldSatisfy
shouldContain :: (Show a, Eq a, MonadIO m) => [a] -> [a] -> m ()
shouldContain = liftIO2 E.shouldContain
shouldMatchList :: (Show a, Eq a, MonadIO m) => [a] -> [a] -> m ()
shouldMatchList = liftIO2 E.shouldMatchList
shouldReturn :: (Show a, Eq a, MonadIO m) => m a -> a -> m ()
action `shouldReturn` expected = action >>= liftIO . (`E.shouldBe` expected)