JSON encoding/decoding of players

test/TypesSpec.hs

@@ -1,13 +1,20 @@
+{-# LANGUAGE OverloadedStrings, QuasiQuotes #-}
+
 module TypesSpec (spec) where
 
+import Data.Aeson (decode, encode)
+import Data.ByteString.Lazy (ByteString)
 import Lens.Micro ((&), (.~))
 import Test.Hspec (Spec, context, describe, it, shouldBe)
-
+import Text.RawString.QQ (r)
 import Mtlstats.Types
 
 spec :: Spec
-spec = describe "Mtlstats.Types" pPointsSpec
+spec = describe "Mtlstats.Types" $ do
+  pPointsSpec
+  playerSpec
 
+pPointsSpec :: Spec
 pPointsSpec = describe "pPoints" $ mapM_
   (\(goals, assists, points) -> let
     desc = "goals: " ++ show goals ++
@@ -24,3 +31,40 @@ pPointsSpec = describe "pPoints" $ mapM_
   , ( 0,     1,       1      )
   , ( 2,     3,       5      )
   ]
+
+playerSpec :: Spec
+playerSpec = describe "Player" $ do
+
+  describe "decode" $
+    it "should decode" $
+      decode playerJSON `shouldBe` Just player
+
+  describe "encode" $
+    it "should encode" $
+      decode (encode player) `shouldBe` Just player
+
+player :: Player
+player = newPlayer 1 "Joe" "centre"
+  & pYtd . psGoals        .~ 2
+  & pYtd . psAssists      .~ 3
+  & pYtd . psPMin         .~ 4
+  & pLifetime . psGoals   .~ 5
+  & pLifetime . psAssists .~ 6
+  & pLifetime . psPMin    .~ 7
+
+playerJSON :: ByteString
+playerJSON = [r|
+  { "number": 1
+  , "name": "Joe"
+  , "position": "centre"
+  , "ytd":
+    { "goals": 2
+    , "assists": 3
+    , "penalty_mins": 4
+    }
+  , "lifetime":
+    { "goals": 5
+    , "assists": 6
+    , "penalty_mins": 7
+    }
+  }|]