Add tests/Parse.Helpers to cabal file

gren.cabal

@@ -239,6 +239,7 @@ Test-Suite gren-tests
 
     other-modules:
         Helpers.Instances
+        Parse.Helpers
 
         -- tests
         Parse.SpaceSpec

tests/Parse/Helpers.hs

@@ -1,47 +1,41 @@
 {-# LANGUAGE OverloadedStrings #-}
 
-module Parse.Helpers 
-    ( checkParse
-    , checkSuccessfulParse
-    , checkParseError
-    )
+module Parse.Helpers
+  ( checkParse,
+    checkSuccessfulParse,
+    checkParseError,
+  )
 where
 
 import Data.ByteString qualified as BS
-import Parse.Space qualified as Space
 import Parse.Primitives qualified as P
+import Parse.Space qualified as Space
 import Reporting.Annotation qualified as A
 import Test.Hspec (Spec, describe, it)
 import Test.Hspec qualified as Hspec
 
-
 checkParse :: (Show error, Show target) => Space.Parser error (A.Located target) -> (P.Row -> P.Col -> error) -> (Either error (A.Located target, A.Position) -> Bool) -> BS.ByteString -> IO ()
 checkParse parser toBadEnd checkResult str =
-    Hspec.shouldSatisfy
-        ( P.fromByteString parser toBadEnd str)
-        checkResult
-
+  Hspec.shouldSatisfy
+    (P.fromByteString parser toBadEnd str)
+    checkResult
 
 checkSuccessfulParse :: (Show error, Show target) => Space.Parser error (A.Located target) -> (P.Row -> P.Col -> error) -> (target -> Bool) -> BS.ByteString -> IO ()
 checkSuccessfulParse parser toBadEnd checkTarget =
-    let checkResult result =
-           case result of
-             Right (A.At _ target, _) ->
-                checkTarget target
-             Left _ ->
-                False
-    in
-    checkParse parser toBadEnd checkResult
+  let checkResult result =
+        case result of
+          Right (A.At _ target, _) ->
+            checkTarget target
+          Left _ ->
+            False
+   in checkParse parser toBadEnd checkResult
 
-checkParseError :: (Show error, Show target)=> Space.Parser error (A.Located target) -> (P.Row -> P.Col -> error) -> (error -> Bool) -> BS.ByteString -> IO ()
+checkParseError :: (Show error, Show target) => Space.Parser error (A.Located target) -> (P.Row -> P.Col -> error) -> (error -> Bool) -> BS.ByteString -> IO ()
 checkParseError parser toBadEnd checkError =
-    let checkResult result =
-           case result of
-             Left error  ->
-                checkError error
-             Right _ ->
-                False
-    in
-    checkParse parser toBadEnd checkResult
-    
-
+  let checkResult result =
+        case result of
+          Left error ->
+            checkError error
+          Right _ ->
+            False
+   in checkParse parser toBadEnd checkResult