content: {-# LANGUAGE OverloadedStrings #-}
  module Tests.Writers.FB2 (tests) where
  
  import Test.Tasty
  import Test.Tasty.HUnit (HasCallStack)
  import Tests.Helpers
  import Text.Pandoc
  import Text.Pandoc.Arbitrary ()
  import Text.Pandoc.Builder
  
  fb2 :: String -> String
  fb2 x = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" ++
          "<FictionBook xmlns=\"http://www.gribuser.ru/xml/fictionbook/2.0\" xmlns:l=\"http://www.w3.org/1999/xlink\"><description><title-info><genre>unrecognised</genre></title-info><document-info><program-used>pandoc</program-used></document-info></description><body><title><p /></title><section>" ++ x ++ "</section></body></FictionBook>"
  
  infix 4 =:
  (=:) :: (ToString a, ToPandoc a, HasCallStack)
       => String -> (a, String) -> TestTree
  (=:) = test (purely (writeFB2 def) . toPandoc)
  
  tests :: [TestTree]
  tests = [ testGroup "block elements"
            ["para"          =: para "Lorem ipsum cetera."
                             =?> fb2 "<p>Lorem ipsum cetera.</p>"
            ]
          , testGroup "inlines"
            [
              "Emphasis"      =:  para (emph "emphasized")
                              =?> fb2 "<p><emphasis>emphasized</emphasis></p>"
            ]
          , "bullet list" =: bulletList [ plain $ text "first"
                                        , plain $ text "second"
                                        , plain $ text "third"
                                        ]
                          =?> fb2 "<p>\x2022 first</p><p>\x2022 second</p><p>\x2022 third</p>"
           ]
  