save modification - no ideaHEADmaster

1 files changed, 57 insertions, 0 deletions

diff --git a/Test/Layer2.hs b/Test/Layer2.hs
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+module Test.Layer2 (tests) where
+
+import Data.ByteString (ByteString, pack)
+import Data.Enumerator (Enumerator, Iteratee, enumLists, run, ($$))
+import Data.Word (Word8)
+import Data.Attoparsec.Enumerator (iterParser, ParseError, errorContexts)
+import Control.Exception (SomeException)
+
+import Network.EBus.Layer2
+
+import Data.Either
+import Test.HUnit
+import Test.HUnit.Base
+
+import Control.Monad
+
+tests = [TestCase testcase]
+
+
+
+
+testcase :: IO()
+testcase = do
+  let x = parsePackageFromList [170,170,241,254,5,3,8,1,1,16,255,88,255,60,9,247]
+  join $ liftM foooo x
+    -- where 
+    --   testResults :: (Monad m) => m(Either SomeException EbusPacket) -> m()
+    --   testResults s = do
+    --     let z = case s of
+    --           Right x -> print "true"
+    --           Left y -> print "false"
+    --     if z then print "foo" else print "bl"
+    where foooo xs = do
+            case xs of
+              Right _ -> print "success"
+              Left e -> fail (show e)
+
+
+-- * Utils
+
+-- |  Take a list and parse as ebus datastream
+parsePackageFromList :: [Word8] -> IO (Either SomeException EbusPacket)
+parsePackageFromList xs = 
+  run ( listEnumerator xs $$ parserIteratee ) 
+
+
+-- | Transform List xs into a Enumerator
+listEnumerator :: [Word8] -> Enumerator ByteString IO a
+listEnumerator xs = enumLists l
+  where l::[[ByteString]]
+        l = [[pack xs]]
+
+parserIteratee :: Iteratee ByteString IO EbusPacket
+parserIteratee = iterParser ebusParserLayer2
+
+
+