import Test.Hspec        (Spec, it, shouldBe)
import Test.Hspec.Runner (configFastFail, defaultConfig, hspecWith)

import HelloWorld (hello)

main :: IO ()
main = hspecWith defaultConfig {configFastFail = True} specs

specs :: Spec
specs = it "hello" $
          hello `shouldBe` "Hello, World!"

-- 5c542864b011fb742aa95ca950d3473ce168ec8c