Default REPL to Untyped language

1 files changed, 10 insertions, 10 deletions

diff --git a/lambda-calcul/haskell/test/Minilang/REPLSpec.hs b/lambda-calcul/haskell/test/Minilang/REPLSpec.hs
index 5469a59..cf6ef01 100644
--- a/lambda-calcul/haskell/test/Minilang/REPLSpec.hs
+++ b/lambda-calcul/haskell/test/Minilang/REPLSpec.hs
@@ -13,17 +13,17 @@ import Prelude hiding (lines, readFile, writeFile)
 spec :: Spec
 spec = parallel $
   describe "MiniLang REPL" $ do
-    it "evaluates MiniLang terms read from pure Monad" $ do
+    it "evaluates untyped MiniLang terms read from pure Monad" $ do
       let out =
             withInput
               ["((lam (x) x) y)"]
 
       out
         `shouldBe` [ "Bye!",
-                     "y : b"
+                     "y : <?>"
                    ]
 
-    it "defaults to try to typecheck terms" $ do
+    it "defaults untyped terms" $ do
       let out =
             withInput
               [ "(let ((Succ (lam (n z s) (s n))) \
@@ -33,13 +33,13 @@ spec = parallel $
 
       out
         `shouldBe` [ "Bye!",
-                     "Cannot unify type variable f with type (e -> f -> e) -> e due to circularity: The variable already occurs in the type."
+                     "(lam (z s) (s ((lam (n z s) (s n)) (lam (z s) z)))) : <?>"
                    ]
 
-    it "do not typecheck term when language is set to 'untyped'" $ do
+    it "do typecheck term when language is set to 'Typed'" $ do
       let out =
             withInput
-              [ ":lang    Untyped",
+              [ ":lang   Typed",
                 "(let ((Succ (lam (n z s) (s n))) \
                 \ (Zero (lam (z s) z))) \
                 \ (Succ (Succ Zero)))"
@@ -47,8 +47,8 @@ spec = parallel $
 
       out
         `shouldBe` [ "Bye!",
-                     "(lam (z s) (s ((lam (n z s) (s n)) (lam (z s) z)))) : <?>",
-                     "Language set to Untyped"
+                     "Cannot unify type variable f with type (e -> f -> e) -> e due to circularity: The variable already occurs in the type.",
+                     "Language set to Typed"
                    ]
 
     it "shows error when trying to load a non-existent file" $ do
@@ -65,7 +65,7 @@ spec = parallel $
           fileName
           "(let ((Succ (lam (n z s) (s n))) \
           \ (Zero (lam (z s) z))) \
-          \ Zero)"
+          \ (Succ Zero))"
 
         _ <- withFile fileName ReadMode $ \hin ->
           withFile outputFileName AppendMode $ \hout ->
@@ -74,7 +74,7 @@ spec = parallel $
         out <- readFile outputFileName
 
         out
-          `shouldBe` "\955\928> (lam (z s) z) : c -> d -> c\n\955\928> Bye!\n"
+          `shouldBe` "\955\928> (lam (z s) (s (lam (z s) z))) : <?>\n\955\928> Bye!\n"
 
 withTempFile :: (String -> IO ()) -> IO ()
 withTempFile =