check lat/lon attrs in test

lib/Track.hs

@@ -1,6 +1,12 @@
 {-# LANGUAGE OverloadedStrings #-}
 
-module Track where
+module Track (
+  Track,
+  Pos(..),
+  pos,
+  parse,
+  Track.length
+             ) where
 import Data.Time
 import qualified Data.List
 -- import qualified Text.XML as X
@@ -14,7 +20,7 @@ import Data.List as List
 import Data.Map as Map
 import Control.Exception
 
-data Pos = Pos Float Float Float deriving (Show)
+data Pos = Pos Float Float Float deriving (Show, Eq)
 
 
 type Power = Maybe Int

tests/UnitTest.hs

@@ -1,6 +1,6 @@
 module Main where
 
-import qualified Track (Track, parse, length )
+import qualified Track (Track, Pos(..), pos, parse, length )
 import Test.HUnit
 import qualified System.Exit as Exit
 import Control.Exception
@@ -21,9 +21,10 @@ test2 = TestCase $
             \</trkseg> </trk> </gpx>"
         of
           Left err -> assertFailure (displayException err)
-          Right trk ->
-            traceShow trk $
-              assertEqual "one el" 1 (Track.length trk)
+          Right (p:ps) ->
+            assertEqual "matches lat/lon"
+             (Track.pos p)
+             (Track.Pos 51.0 (-0.1) 0.0)
 
 tests :: Test
 tests = TestList [