Add a test to suite

2 files changed, 33 insertions, 1 deletions

diff --git a/test/Spec.hs b/test/Spec.hs
index cd4753f..cbe73d7 100644
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -1,2 +1,15 @@
+{-# OPTIONS_GHC -Wno-missing-signatures #-}
+import Test.HUnit
+import Control.Monad.Except
+import Tokenizer ( tokenize )
+import TestUtils
+
+test1 = (runLContext $ tokenize "+ 1 2")
+    >>= assertEqual "tokenize \"+ 1 2\"" ["+", "1", "2"]
+
+tests = TestList $ map TestCase [
+    test1
+    ]
+
 main :: IO ()
-main = putStrLn "Test suite not yet implemented"
+main = void $ runTestTT tests
diff --git a/test/TestUtils.hs b/test/TestUtils.hs
new file mode 100644
index 0000000..478d923
--- /dev/null
+++ b/test/TestUtils.hs
@@ -0,0 +1,19 @@
+{-# OPTIONS_GHC -Wno-missing-export-lists #-}
+module TestUtils where
+
+import Control.Monad.Except
+import Control.Monad.Reader
+import Utils
+
+initialConfig :: Config
+initialConfig = Config {
+    configScriptFileName = Nothing,
+    configVerboseMode = False,
+    configShowHelp = False
+}
+
+runLContext :: LContext a -> IO a
+runLContext lc = do res <- runExceptT $ runReaderT lc initialConfig
+                    case res of
+                        Left (LException err) -> error err
+                        Right val -> return val