diff options
author | John MacFarlane <jgm@berkeley.edu> | 2017-02-04 12:56:30 +0100 |
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committer | John MacFarlane <jgm@berkeley.edu> | 2017-02-04 12:56:30 +0100 |
commit | 18ab8642692caca2716fd9b5a0e6dbfd3d9cf9cc (patch) | |
tree | 05f4e9024093e233c131b3494e71265062ffd94a /tests/Tests/Helpers.hs | |
parent | 8418c1a7d7e5312dfddbc011adb257552b2a864b (diff) |
Moved tests/ -> test/.
Diffstat (limited to 'tests/Tests/Helpers.hs')
-rw-r--r-- | tests/Tests/Helpers.hs | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/tests/Tests/Helpers.hs b/tests/Tests/Helpers.hs deleted file mode 100644 index 84c2394bc..000000000 --- a/tests/Tests/Helpers.hs +++ /dev/null @@ -1,90 +0,0 @@ -{-# LANGUAGE TypeSynonymInstances, FlexibleInstances #-} --- Utility functions for the test suite. - -module Tests.Helpers ( test - , (=?>) - , purely - , property - , ToString(..) - , ToPandoc(..) - ) - where - -import Text.Pandoc.Definition -import Text.Pandoc.Builder (Inlines, Blocks, doc, plain) -import Text.Pandoc.Class -import Test.Framework -import Test.Framework.Providers.HUnit -import Test.Framework.Providers.QuickCheck2 -import Test.HUnit (assertBool) -import Text.Pandoc.Shared (trimr) -import Text.Pandoc.Options -import Text.Pandoc.Writers.Native (writeNative) -import qualified Test.QuickCheck.Property as QP -import Data.Algorithm.Diff -import qualified Data.Map as M - -test :: (ToString a, ToString b, ToString c) - => (a -> b) -- ^ function to test - -> String -- ^ name of test case - -> (a, c) -- ^ (input, expected value) - -> Test -test fn name (input, expected) = - testCase name $ assertBool msg (actual' == expected') - where msg = nl ++ dashes "input" ++ nl ++ input' ++ nl ++ - dashes "result" ++ nl ++ - unlines (map vividize diff) ++ - dashes "" - nl = "\n" - input' = toString input - actual' = lines $ toString $ fn input - expected' = lines $ toString expected - diff = getDiff expected' actual' - dashes "" = replicate 72 '-' - dashes x = replicate (72 - length x - 5) '-' ++ " " ++ x ++ " ---" - -vividize :: Diff String -> String -vividize (Both s _) = " " ++ s -vividize (First s) = "- " ++ s -vividize (Second s) = "+ " ++ s - -property :: QP.Testable a => TestName -> a -> Test -property = testProperty - -purely :: (b -> PandocPure a) -> b -> a -purely f = either (error . show) id . runPure . f - -infix 5 =?> -(=?>) :: a -> b -> (a,b) -x =?> y = (x, y) - -class ToString a where - toString :: a -> String - -instance ToString Pandoc where - toString d = purely (writeNative def{ writerTemplate = s }) $ toPandoc d - where s = case d of - (Pandoc (Meta m) _) - | M.null m -> Nothing - | otherwise -> Just "" -- need this to get meta output - -instance ToString Blocks where - toString = purely (writeNative def) . toPandoc - -instance ToString Inlines where - toString = trimr . purely (writeNative def) . toPandoc - -instance ToString String where - toString = id - -class ToPandoc a where - toPandoc :: a -> Pandoc - -instance ToPandoc Pandoc where - toPandoc = id - -instance ToPandoc Blocks where - toPandoc = doc - -instance ToPandoc Inlines where - toPandoc = doc . plain |