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{-# OPTIONS_GHC -Wno-missing-signatures #-}
import Test.HUnit
import Control.Monad.Except
import qualified Data.Map as M
import Tokenizer ( tokenize )
import Parser ( parse )
import Evaluator ( evaluate )
import Builtins
import TestUtils
import Utils
tests = [
"tokenize1" ~:
do got <- runL $ tokenize "(+ 1 (- 10 5))"
let expected = ["(", "+", "1", "(", "-", "10", "5", ")", ")"]
assertEqual "" got expected,
"parse1" ~:
do got <- runL $ parse ["(", "+", "1", "2", ")"]
let expected = [ASTFunctionCall [ASTSymbol "+", ASTInteger 1, ASTInteger 2]]
assertEqual "" got expected,
"evaluate1" ~:
do let env = M.fromList [("+", builtinAdd2)] :: Env
(gotEnv, gotAST) <- runL $ evaluate env (ASTFunctionCall [ASTSymbol "+", ASTInteger 1, ASTInteger 2])
let expectedAST = ASTInteger 3
assertEqual "" gotAST expectedAST
assertEqual "" (M.keys gotEnv) (M.keys env)
]
main :: IO ()
main = void $ runTestTT $ test tests
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