base-orphans-0.4.4: test/Control/Exception/OrphansSpec.hs

module Control.Exception.OrphansSpec (main, spec) where

import Test.Hspec
import Control.Exception
import Data.Orphans ()

main :: IO ()
main = hspec spec

spec :: Spec
spec = do
  describe "ErrorCall" $ do
    it "has an Eq instance" $ do
      ErrorCall "foo" `shouldBe` ErrorCall "foo"

    it "has an Ord instance" $ do
      ErrorCall "foo" `shouldSatisfy` (> ErrorCall "bar")