{-# OPTIONS_GHC -fno-warn-missing-signatures #-}
module HUnit.Map where

import Test.Tasty
import Data.Map.Strict (Map)
import Data.Proxy (Proxy(..))
import Data.Text as Text
import qualified Data.Map.Strict as Map

import Language.Symantic.Lib
import Testing.Compiling

type SS =
 [ Proxy (->)
 , Proxy []
 , Proxy Int
 , Proxy Integer
 , Proxy Map
 , Proxy Char
 , Proxy (,)
 , Proxy Num
 , Proxy Monoid
 ]
(==>) = readTe @() @SS

hunits :: TestTree
hunits = testGroup "Map"
 [ "Map.fromList (zipWith (,) [1, 2, 3] ['a', 'b', 'c'])" ==> Right
	 ( tyMap tyInteger tyChar
	 , Map.fromList [(1, 'a'), (2, 'b'), (3, 'c')]
	 , "Map.fromList (zipWith (\\x0 -> (\\x1 -> (x0, x1))) (1 : 2 : 3 : []) ('a' : 'b' : 'c' : []))" )
 , Text.concat
	[ "Map.foldrWithKey"
	, " (\\(k:Integer) (v:Char) (acc:(Integer,[Char])) ->"
	, "  (k + fst acc, v : snd acc))"
	, " (0, [])"
	, " (Map.fromList (zipWith (,) [1, 2, 3] ['a', 'b', 'c']))"
	] ==> Right
	 ( tyInteger `tyTuple2` tyString
	 , (6, "abc")
	 , "Map.foldrWithKey (\\x0 -> (\\x1 -> (\\x2 -> (x0 + fst x2, x1 : snd x2)))) (0, []) (Map.fromList (zipWith (\\x0 -> (\\x1 -> (x0, x1))) (1 : 2 : 3 : []) ('a' : 'b' : 'c' : [])))" )
 ]