[notifications] add missing test/Test/Core/Notifications.hs

test/Test/Core/Notifications.hs

+{-|
+Module      : Core.Notifications
+Description :
+Copyright   : (c) CNRS, 2017-Present
+License     : AGPL + CECILL v3
+Maintainer  : team@gargantext.org
+Stability   : experimental
+Portability : POSIX
+
+-}
+
+module Test.Core.Notifications
+  ( test
+  , qcTests )
+where
+
+import Data.Aeson qualified as A
+import Gargantext.Core.Notifications.CentralExchange.Types
+import Gargantext.Core.Notifications.Dispatcher.Types
+import Gargantext.Prelude
+import Test.Hspec
+import Test.Instances ()
+import Test.Tasty
+import Test.Tasty.QuickCheck qualified as QC
+
+
+test :: Spec
+test = do
+  describe "check if json serialization of CEMessage works" $ do
+    it "UpdateTreeFirstLevel serialization" $ do
+      let ce = UpdateTreeFirstLevel 15
+      A.decode (A.encode ce) `shouldBe` (Just ce)
+
+qcTests :: TestTree
+qcTests =
+  testGroup "Notifications QuickCheck tests" $ do
+    [ QC.testProperty "CEMessage aeson encoding" $ \m -> A.decode (A.encode (m :: CEMessage)) == Just m
+      , QC.testProperty "Topic aeson encoding" $ \t -> A.decode (A.encode (t :: Topic)) == Just t
+      , QC.testProperty "Message aeson encoding" $ \m -> A.decode (A.encode (m :: Message)) == Just m
+      , QC.testProperty "WSRequest aeson encoding" $ \ws -> A.decode (A.encode (ws :: WSRequest)) == Just ws ]