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module UnitTests ( unitTests ) where
import Network.HTTP.Base
import Network.HTTP.Headers
import Network.URI
import Data.Maybe ( fromJust )
import Test.Framework ( testGroup )
import Test.Framework.Providers.HUnit
import Test.HUnit
parseIPv4Address :: Assertion
parseIPv4Address =
assertEqual "127.0.0.1 address is recognised"
(Just (URIAuthority {user = Nothing, password = Nothing, host = "127.0.0.1", port = Just 5313}))
(parseURIAuthority (uriToAuthorityString (fromJust (parseURI "http://127.0.0.1:5313/foo"))))
parseIPv6Address :: Assertion
parseIPv6Address =
assertEqual "::1 address"
(Just (URIAuthority {user = Nothing, password = Nothing, host = "::1", port = Just 5313}))
(parseURIAuthority (uriToAuthorityString (fromJust (parseURI "http://[::1]:5313/foo"))))
customHeaderNameComparison :: Assertion
customHeaderNameComparison =
assertEqual "custom header name" (HdrCustom "foo") (HdrCustom "Foo")
customHeaderLookup :: Assertion
customHeaderLookup =
let val = "header value"
h = Header (HdrCustom "foo") val
in assertEqual "custom header lookup" (Just val)
(lookupHeader (HdrCustom "Foo") [h])
caseInsensitiveHeaderParse :: Assertion
caseInsensitiveHeaderParse =
let expected = [ Header HdrContentType "blah"
, Header (HdrCustom "X-Unknown") "unused"
]
input = [ "content-type: blah"
, "X-Unknown: unused"
]
match actual =
length actual == length expected &&
and [ hdrName a == hdrName b && hdrValue a == hdrValue b
| (a, b) <- zip expected actual
]
in case parseHeaders input of
Left _ -> assertFailure "Failed header parse"
Right actual -> assert (match actual)
unitTests =
[testGroup "Unit tests"
[ testGroup "URI parsing"
[ testCase "Parse IPv4 address" parseIPv4Address
, testCase "Parse IPv6 address" parseIPv6Address
]
]
, testGroup "Header tests"
[ testCase "Custom header name case-insensitive match" customHeaderNameComparison
, testCase "Custom header lookup" customHeaderLookup
, testCase "Case-insensitive parsing" caseInsensitiveHeaderParse
]
]
|
