More tests

backend/backend.cabal

@@ -92,14 +92,55 @@ test-suite spec
   main-is:             Spec.hs
   hs-source-dirs:      src
   build-depends:       base >=4.10
+                     , exceptions
+                     , monad-control
+                     , common
+                     , aeson
+                     , asn1-data
+                     , asn1-types
+                     , bytestring
                      , classy-prelude
+                     , cryptonite
+                     , dhall
+                     , directory
+                     , foreign-store
+                     , generic-lens
                      , http-api-data
+                     , http-media
+                     , jose
+                     , lens
+                     , lucid
+                     , memory
+                     , monad-logger
+                     , mtl
+                     , pandoc
+                     , pandoc-types
+                     , pem
+                     , process
+                     , resource-pool
                      , selda
                      , selda-postgresql
-                     , aeson
+                     , servant
+                     , servant-auth
+                     , servant-auth-server
+                     , servant-docs
+                     , servant-lucid
+                     , servant-multipart
+                     , servant-server
                      , text
+                     , transformers
+                     , wai
+                     , warp
+                     , x509
+                     , x509-store
+                     , xml-conduit
+                     , xml-hamlet
                      , validity
                      , genvalidity-hspec
                      , genvalidity-property
                      , genvalidity-text
                      , hspec
+  default-extensions:  DeriveGeneric
+                     , NoImplicitPrelude
+                     , OverloadedStrings
+                     , RecordWildCards

backend/src/API/Books.hs

@@ -41,14 +41,14 @@ data JsonBook = JsonBook { identifier :: BookID
                          , description :: Maybe Text
                          , channels :: [Text]
                          , tags :: [Text] }
-              deriving (Generic, Show)
+              deriving (Generic, Show, Eq)
 
 data PostBook = PostBook { contentType :: Text
                          , title :: Text
                          , description :: Maybe Text
                          , channels :: [Text]
                          , tags :: [Text] }
-              deriving (Generic, Show)
+              deriving (Generic, Show, Eq)
 
 
 instance ToJSON JsonBook

backend/src/Spec.hs

@@ -1,11 +1,13 @@
 {-# Language TypeApplications #-}
 module Main where
 
+import           API.Books
 import qualified Data.Aeson as A
 import           Data.Char (isPrint)
 import           Data.GenValidity.Text ()
 import qualified Data.Text as T
 import           Database.Schema
+import           Prelude
 import           Test.Hspec
 import           Test.Validity
 
@@ -37,6 +39,14 @@ instance GenUnchecked Visibility
 instance GenValid Visibility
 instance GenInvalid Visibility
 instance Validity Visibility
+instance GenUnchecked JsonBook
+instance GenValid JsonBook
+instance GenInvalid JsonBook
+instance Validity JsonBook
+instance GenUnchecked PostBook
+instance GenValid PostBook
+instance GenInvalid PostBook
+instance Validity PostBook
 
 spec :: Spec
 spec = do
@@ -48,6 +58,8 @@ spec = do
     it "Works for ChannelID" $ inverseFunctionsIfSecondSucceedsOnValid (A.encode @ChannelID) A.decode
     it "Works for Role" $ inverseFunctionsIfSecondSucceedsOnValid (A.encode @Role) A.decode
     it "Works for Visibility" $ inverseFunctionsIfSecondSucceedsOnValid (A.encode @Visibility) A.decode
+    it "Works for JsonBook" $ inverseFunctionsIfSecondSucceedsOnValid (A.encode @JsonBook) A.decode
+    it "Works for PostBook" $ inverseFunctionsIfSecondSucceedsOnValid (A.encode @PostBook) A.decode
 
 main :: IO ()
 main = hspec spec