hakyll/tests/Page.hs
Jasper Van der Jeugt ff57c2f660 Added fix to allow dashes in pages.
Hakyll splits pages into metadata sections by lines starting
with `---`. Because of this, thing like

    Header
    ------

    Some text.

will not parse. This commit fixes this, by fixating the length
of the the dash pattern -- all dashed lines should contain the
same number of dashes. Therefor, you can use something like

    ---
    title: Foobar
    ---

    Header
    ------

    Some text.
2010-04-04 15:08:59 +02:00

88 lines
3.2 KiB
Haskell

module Page
( pageGroup
) where
import qualified Data.Map as M
import Control.Monad.Reader (runReaderT)
import Data.Binary
import Test.Framework (testGroup)
import Test.Framework.Providers.HUnit
import Test.Framework.Providers.QuickCheck2
import Test.HUnit
import System.Directory (getTemporaryDirectory, removeFile)
import System.FilePath ((</>))
import Text.Hakyll.Internal.Page
import Text.Hakyll.Context
import Text.Hakyll.HakyllAction
import Text.Hakyll
-- Page test group.
pageGroup = testGroup "Page"
[ testCase "test_readPage_1" test_readPage_1
, testCase "test_readPage_2" test_readPage_2
, testCase "test_readPage_3" test_readPage_3
, testCase "test_readPage_4" test_readPage_4
]
-- | An abstract function to test page reading.
test_readPage :: FilePath -- ^ Filename to give to the temporary file.
-> String -- ^ Content to put in the file.
-> (Context -> Bool) -- ^ Assertion to run on the result Context.
-> IO Bool -- ^ Result of the assertion.
test_readPage fileName content assertion = do
temporaryDir <- getTemporaryDirectory
let temporaryFile = temporaryDir </> fileName
writeFile temporaryFile content
page <- runReaderT (readPage temporaryFile) defaultHakyllConfiguration
removeFile temporaryFile
return $ assertion page
-- | readPage test case 1.
test_readPage_1 = test_readPage fileName content assertion @? "test_readPage_1"
where
fileName = "test_readPage_1.markdown"
content = unlines [ "---"
, "author: Eric Cartman"
, "---"
, "This is a simple test."
]
assertion page = M.lookup "author" page == Just "Eric Cartman"
-- | readPage test case 2.
test_readPage_2 = test_readPage fileName content assertion @? "test_readPage_2"
where
fileName = "test_readPage_2.txt"
content = unlines [ "--- someSection"
, "This is a section."
, "---"
, "This is the body."
]
assertion page = M.lookup "someSection" page == Just "This is a section.\n"
&& M.lookup "body" page == Just "This is the body.\n"
-- | readPage test case 3.
test_readPage_3 = test_readPage fileName content assertion @? "test_readPage_3"
where
fileName = "test_readPage_3.txt"
content = unlines [ "No metadata here, sorry."
]
assertion page = M.lookup "body" page == Just "No metadata here, sorry.\n"
-- | readPage test case 4.
test_readPage_4 = test_readPage fileName content assertion @? "test_readPage_4"
where
fileName = "test_readPage_4.txt"
content = unlines [ "--- section"
, "This is a section."
, "---"
, "Header"
, "------"
, "The header is not a separate section."
]
assertion page = M.lookup "body" page == Just body
body = unlines [ "Header"
, "------"
, "The header is not a separate section."
]