HTTP

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

diff --git a/Test/Time/HTTP.hs b/Test/Time/HTTP.hs
index 97c5da85f429b954ed5ae4b74c831dac48212779..afa17bf70ab2e65639db18fde00912364eaedc45 100644 (file)
--- a/Test/Time/HTTP.hs
+++ b/Test/Time/HTTP.hs
@@ -1,8 +1,21 @@
 {-# LANGUAGE
-    UnicodeSyntax
+    OverloadedStrings
+  , UnicodeSyntax
   #-}
 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 Data.Time.Asctime
+import Data.Time.HTTP
+import Data.Time.RFC733
+import Data.Time.RFC1123
 import System.Exit
+import Prelude.Unicode
 import Test.QuickCheck
 
 main ∷ IO ()
@@ -17,6 +30,95 @@ runTest prop
            Failure {}           → exitFailure
            NoExpectedFailure {} → exitFailure
 
+instance Arbitrary Day where
+    arbitrary = ModifiedJulianDay <$> arbitrary
+
+instance Arbitrary TimeOfDay where
+    arbitrary
+        = do h ← choose (0, 23)
+             m ← choose (0, 59)
+             s ← choose (0, 60)
+             return $ TimeOfDay h m (fromIntegral (s ∷ Int))
+
+instance Arbitrary LocalTime where
+    arbitrary = LocalTime <$> arbitrary ⊛ arbitrary
+
+instance Eq ZonedTime where
+    a == b = zonedTimeToUTC a ≡ zonedTimeToUTC b
+
+instance Arbitrary TimeZone where
+    arbitrary
+        = do m ← choose (-1439, 1439)
+             s ← arbitrary
+             n ← arbitrary
+             return $ TimeZone m s n
+
+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 = [
+tests = [ -- Asctime
+          property ( fromAttempt (ca (Tagged "Sun Nov  6 08:49:37 1994" ∷ Tagged Asctime Ascii))
+                     ≡ Just referenceLocalTime
+                   )
+
+        , property ( (Tagged "Sun Nov  6 08:49:37 1994" ∷ Tagged Asctime Ascii)
+                     ≡ cs referenceLocalTime
+                   )
+
+        , property $ \lt → Just lt ≡ fromAttempt (ca (cs (lt ∷ LocalTime)
+                                                        ∷ Tagged Asctime Ascii))
+
+          -- RFC733
+        , property ( fromAttempt (ca (Tagged "Sunday, 06-Nov-94 08:49:37 GMT" ∷ Tagged RFC733 Ascii))
+                     ≡ Just referenceZonedTime
+                   )
+
+        , property ( (Tagged "Sunday, 06-Nov-1994 08:49:37 GMT" ∷ Tagged RFC733 Ascii)
+                     ≡ cs referenceZonedTime
+                   )
+
+        , property $ \zt → Just zt ≡ fromAttempt (ca (cs (zt ∷ ZonedTime)
+                                                        ∷ Tagged RFC733 Ascii))
+
+          -- RFC1123
+        , property ( fromAttempt (ca (Tagged "Sun, 06 Nov 1994 08:49:37 GMT" ∷ Tagged RFC1123 Ascii))
+                     ≡ Just referenceZonedTime
+                   )
+
+        , property ( (Tagged "Sun, 06 Nov 1994 08:49:37 GMT" ∷ Tagged RFC1123 Ascii)
+                     ≡ cs referenceZonedTime
+                   )
+
+        , property $ \zt → Just zt ≡ fromAttempt (ca (cs (zt ∷ ZonedTime)
+                                                        ∷ Tagged RFC1123 Ascii))
+
+          -- HTTP
+        , property $ \ut → Just ut ≡ fromAttempt (ca (cs ut ∷ Tagged HTTP Ascii) ∷ Attempt UTCTime)
+        , property $ \ut → Just ut ≡ fromAttempt (ca (retagHTTP (cs (ut2lt ut) ∷ Tagged Asctime Ascii)))
+        , property $ \ut → Just ut ≡ fromAttempt (ca (retagHTTP (cs (ut2zt ut) ∷ Tagged RFC733  Ascii)))
+        , property $ \ut → Just ut ≡ fromAttempt (ca (retagHTTP (cs (ut2zt ut) ∷ Tagged RFC1123 Ascii)))
         ]
+    where
+      referenceLocalTime ∷ LocalTime
+      referenceLocalTime
+          = LocalTime (ModifiedJulianDay 49662) (TimeOfDay 8 49 37)
+
+      referenceZonedTime ∷ ZonedTime
+      referenceZonedTime
+          = ZonedTime referenceLocalTime utc
+
+      ut2lt ∷ UTCTime → LocalTime
+      ut2lt = utcToLocalTime utc
+
+      ut2zt ∷ UTCTime → ZonedTime
+      ut2zt = utcToZonedTime utc
+
+      retagHTTP ∷ Tagged s b → Tagged HTTP b
+      retagHTTP = retag