diff options
| -rw-r--r-- | tests/Hakyll/Core/Provider/Metadata/Tests.hs | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tests/Hakyll/Core/Provider/Metadata/Tests.hs b/tests/Hakyll/Core/Provider/Metadata/Tests.hs index fc609f2..a640f42 100644 --- a/tests/Hakyll/Core/Provider/Metadata/Tests.hs +++ b/tests/Hakyll/Core/Provider/Metadata/Tests.hs @@ -11,7 +11,7 @@ import qualified Data.Yaml as Yaml import Hakyll.Core.Metadata import Hakyll.Core.Provider.Metadata import Test.Framework (Test, testGroup) -import Test.HUnit (Assertion, (@=?)) +import Test.HUnit (Assertion, (@=?), assertFailure) import TestSuite.Util @@ -25,7 +25,7 @@ tests = testGroup "Hakyll.Core.Provider.Metadata.Tests" $ -------------------------------------------------------------------------------- testPage01 :: Assertion testPage01 = - Right (meta [("foo", "bar")], "qux\n") @=? parsePage + (meta [("foo", "bar")], "qux\n") `expectRight` parsePage "---\n\ \foo: bar\n\ \---\n\ @@ -35,7 +35,7 @@ testPage01 = -------------------------------------------------------------------------------- testPage02 :: Assertion testPage02 = - Right (meta [("description", descr)], "Hello I am dog\n") @=? + (meta [("description", descr)], "Hello I am dog\n") `expectRight` parsePage "---\n\ \description: A long description that would look better if it\n\ @@ -52,3 +52,11 @@ testPage02 = -------------------------------------------------------------------------------- meta :: Yaml.ToJSON a => [(String, a)] -> Metadata meta pairs = HMS.fromList [(T.pack k, Yaml.toJSON v) | (k, v) <- pairs] + + +-------------------------------------------------------------------------------- +-- | This is useful when the 'Left' side of 'Either' doesn't have an 'Eq' +-- instance. +expectRight :: (Eq b, Show a, Show b) => b -> Either a b -> Assertion +expectRight _ (Left err) = assertFailure (show err) +expectRight expected (Right res) = expected @=? res |