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{-# LANGUAGE OverloadedStrings #-}
{- |
   Module      : Tests.Readers.Org.Shared
   Copyright   : © 2014-2021 Albert Krewinkel
   License     : GNU GPL, version 2 or above
   Maintainer  : Albert Krewinkel <albert@zeitkraut.de>
   Stability   : alpha
   Portability : portable
Helper functions used by other org tests.
-}
module Tests.Readers.Org.Shared
  ( (=:)
  , org
  , spcSep
  , tagSpan
  ) where
import Data.List (intersperse)
import Data.Text (Text)
import Tests.Helpers (ToString, purely, test)
import Test.Tasty (TestTree)
import Text.Pandoc (Pandoc, ReaderOptions (readerExtensions),
                    def, getDefaultExtensions, readOrg)
import Text.Pandoc.Builder (Inlines, smallcaps, space, spanWith, str)
org :: Text -> Pandoc
org = purely $ readOrg def{ readerExtensions = getDefaultExtensions "org" }
infix 4 =:
(=:) :: ToString c
     => String -> (Text, c) -> TestTree
(=:) = test org
spcSep :: [Inlines] -> Inlines
spcSep = mconcat . intersperse space
-- | Create a span for the given tag.
tagSpan :: Text -> Inlines
tagSpan t = spanWith ("", ["tag"], [("tag-name", t)]) . smallcaps $ str t
 
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