symantic-lib/Language/Symantic/Lib/Functor/Test.hs

   1 {-# OPTIONS_GHC -fno-warn-missing-signatures #-}
   2 module Lib.Functor.Test where
   3
   4 import Test.Tasty
   5
   6 import Data.Proxy (Proxy(..))
   7
   8 import Language.Symantic ()
   9 import Language.Symantic.Lib
  10 import Compiling.Test
  11
  12 type SS =
  13  [ Proxy (->)
  14  , Proxy Bool
  15  , Proxy Functor
  16  , Proxy Integer
  17  , Proxy Maybe
  18  ]
  19 (==>) = readTe @() @SS
  20
  21 tests :: TestTree
  22 tests = testGroup "Functor"
  23  [ "fmap not (Just True)" ==> Right (tyMaybe tyBool, Just False, "fmap (\\x0 -> not x0) (Just True)")
  24  , "not `fmap` Just True" ==> Right (tyMaybe tyBool, Just False, "fmap (\\x0 -> not x0) (Just True)")
  25  , "not <$> Just True"    ==> Right (tyMaybe tyBool, Just False, "(\\x0 -> not x0) <$> Just True")
  26  , "False <$ Just True"   ==> Right (tyMaybe tyBool, Just False, "False <$ Just True")
  27  ]