implemented ynHandler

test/Spec.hs

@@ -23,6 +23,7 @@ import Test.Hspec (hspec)
 
 import qualified ActionsSpec as Actions
 import qualified FormatSpec as Format
+import qualified HandlersSpec as Handlers
 import qualified TypesSpec as Types
 
 main :: IO ()
@@ -30,3 +31,4 @@ main = hspec $ do
   Types.spec
   Actions.spec
   Format.spec
+  Handlers.spec