hw11Tests :: IO TestTree
hw11Tests = do
  hspecSuite <- testSpec "HW11" hspecTests
  return $ testGroup "tests" [hspecSuite]
hw11Tests :: IO TestTree
hw11Tests = do
  hspecSuite <- testSpec "HW11" hspecTests
  return $ testGroup "tests" [hspecSuite]
hw11Tests = do
  hspecSuite <- testSpec "HW11" hspecTests
  return $ testGroup "tests" [hspecSuite]