1 files changed, 41 insertions, 0 deletions
diff --git a/pandoc-lua-engine/test/Tests/Lua/Writer.hs b/pandoc-lua-engine/test/Tests/Lua/Writer.hs
new file mode 100644
index 000000000..4086b9768
--- /dev/null
+++ b/pandoc-lua-engine/test/Tests/Lua/Writer.hs
@@ -0,0 +1,41 @@
+{- |
+Module      : Tests.Lua.Writer
+Copyright   : © 2019-2022 Albert Krewinkel
+License     : GNU GPL, version 2 or above
+
+Maintainer  : Albert Krewinkel <albert@zeitkraut.de>
+Stability   : alpha
+Portability : portable
+
+Tests for custom Lua writers.
+-}
+module Tests.Lua.Writer (tests) where
+
+import Data.Default (Default (def))
+import Text.Pandoc.Class (runIOorExplode, readFileStrict)
+import Text.Pandoc.Lua (writeCustom)
+import Text.Pandoc.Readers (readNative)
+import Test.Tasty (TestTree)
+import Test.Tasty.Golden (goldenVsString)
+
+import qualified Data.ByteString.Lazy as BL
+import qualified Text.Pandoc.UTF8 as UTF8
+
+tests :: [TestTree]
+tests =
+  [ goldenVsString "default testsuite"
+    "writer.custom"
+    (runIOorExplode $ do
+        source <- UTF8.toText <$> readFileStrict "testsuite.native"
+        doc <- readNative def source
+        txt <- writeCustom "sample.lua" def doc
+        pure $ BL.fromStrict (UTF8.fromText txt))
+
+  , goldenVsString "tables testsuite"
+    "tables.custom"
+    (runIOorExplode $ do
+        source <- UTF8.toText <$> readFileStrict "tables.native"
+        doc <- readNative def source
+        txt <- writeCustom "sample.lua" def doc
+        pure $ BL.fromStrict (UTF8.fromText txt))
+  ]