Rewrote RFC733

[time-http.git] / Test / Time / HTTP.hs

diff --git a/Test/Time/HTTP.hs b/Test/Time/HTTP.hs
index d6f76cf262f72eda1a8e5dce867838defdb28152..7ef3210af7d0a49390bf1859613bf76be50ad443 100644 (file)
--- a/Test/Time/HTTP.hs
+++ b/Test/Time/HTTP.hs
@@ -1,14 +1,18 @@
 {-# LANGUAGE
     OverloadedStrings
   , UnicodeSyntax
-  , ViewPatterns
   #-}
 module Main (main) where
 import Control.Applicative
 import Control.Applicative.Unicode
+import Data.Ascii (Ascii)
+import Data.Attempt hiding (Failure, Success)
+import Data.Convertible.Base
+import Data.Tagged
 import Data.Time
-import qualified Data.Time.Asctime as Asctime
-import qualified Data.Time.RFC733  as RFC733
+import Data.Time.Asctime
+import qualified Data.Time.HTTP    as HTTP
+import Data.Time.RFC733
 import qualified Data.Time.RFC1123 as RFC1123
 import System.Exit
 import Prelude.Unicode
@@ -52,24 +56,36 @@ instance Arbitrary TimeZone where
 instance Arbitrary ZonedTime where
     arbitrary = ZonedTime <$> arbitrary ⊛ arbitrary
 
+instance Arbitrary DiffTime where
+    arbitrary = secondsToDiffTime <$> choose (0, 86400)
+
+instance Arbitrary UTCTime where
+    arbitrary = UTCTime <$> arbitrary ⊛ arbitrary
+
 tests ∷ [Property]
 tests = [ -- Asctime
-          property ( Asctime.fromAscii "Sun Nov  6 08:49:37 1994"
-                     ≡ Right referenceLocalTime )
+          property ( fromAttempt (ca (Tagged "Sun Nov  6 08:49:37 1994" ∷ Tagged Asctime Ascii))
+                     ≡ Just referenceLocalTime
+                   )
 
-        , property ( "Sun Nov  6 08:49:37 1994"
-                     ≡ Asctime.toAscii referenceLocalTime )
+        , property ( (Tagged "Sun Nov  6 08:49:37 1994" ∷ Tagged Asctime Ascii)
+                     ≡ cs referenceLocalTime
+                   )
 
-        , property $ \lt → Right lt ≡ Asctime.fromAscii (Asctime.toAscii lt)
+        , property $ \lt → Just lt ≡ fromAttempt (ca (cs (lt ∷ LocalTime)
+                                                        ∷ Tagged Asctime Ascii))
 
           -- RFC733
-        , property ( RFC733.fromAscii "Sunday, 06-Nov-94 08:49:37 GMT"
-                     ≡ Right referenceZonedTime )
+        , property ( fromAttempt (ca (Tagged "Sunday, 06-Nov-94 08:49:37 GMT" ∷ Tagged RFC733 Ascii))
+                     ≡ Just referenceZonedTime
+                   )
 
-        , property ( "Sunday, 06-Nov-1994 08:49:37 GMT"
-                     ≡ RFC733.toAscii referenceZonedTime )
+        , property ( (Tagged "Sunday, 06-Nov-1994 08:49:37 GMT" ∷ Tagged RFC733 Ascii)
+                     ≡ cs referenceZonedTime
+                   )
 
-        , property $ \zt → Right zt ≡ RFC733.fromAscii (RFC733.toAscii zt)
+        , property $ \zt → Just zt ≡ fromAttempt (ca (cs (zt ∷ ZonedTime)
+                                                        ∷ Tagged RFC733 Ascii))
 
           -- RFC1123
         , property ( RFC1123.fromAscii "Sun, 06 Nov 1994 08:49:37 GMT"
@@ -79,6 +95,12 @@ tests = [ -- Asctime
                      ≡ RFC1123.toAscii referenceZonedTime )
 
         , property $ \zt → Right zt ≡ RFC1123.fromAscii (RFC1123.toAscii zt)
+
+          -- HTTP
+        , property $ \ut → Right ut ≡ HTTP.fromAscii (HTTP.toAscii           ut )
+        , property $ \ut → Right ut ≡ HTTP.fromAscii (untag (cs (ut2lt ut) ∷ Tagged Asctime Ascii))
+        , property $ \ut → Right ut ≡ HTTP.fromAscii (untag (cs (ut2zt ut) ∷ Tagged RFC733  Ascii))
+        , property $ \ut → Right ut ≡ HTTP.fromAscii (RFC1123.toAscii (ut2zt ut))
         ]
     where
       referenceLocalTime
@@ -86,3 +108,7 @@ tests = [ -- Asctime
 
       referenceZonedTime
           = ZonedTime referenceLocalTime utc
+
+      ut2lt = utcToLocalTime utc
+
+      ut2zt = utcToZonedTime utc