/
Version.hs
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/
Version.hs
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{-# LANGUAGE NamedFieldPuns #-}
{-# OPTIONS_GHC -Wno-orphans #-}
module Test.Ouroboros.Network.NodeToNode.Version (tests) where
import Ouroboros.Network.CodecCBORTerm
import Ouroboros.Network.Magic
import Ouroboros.Network.NodeToNode.Version
import Ouroboros.Network.PeerSelection.PeerSharing
(PeerSharing (..))
import Test.QuickCheck
import Test.Tasty (TestTree, testGroup)
import Test.Tasty.QuickCheck (testProperty)
tests :: TestTree
tests = testGroup "Ouroboros.Network.NodeToNode.Version"
[ testProperty "nodeToNodeCodecCBORTerm" prop_nodeToNodeCodec
]
instance Arbitrary NodeToNodeVersion where
arbitrary = arbitraryBoundedEnum
shrink v
| v == minBound = []
| otherwise = [pred v]
instance Arbitrary NodeToNodeVersionData where
arbitrary =
NodeToNodeVersionData
<$> (NetworkMagic <$> arbitrary)
<*> oneof [ pure InitiatorOnlyDiffusionMode
, pure InitiatorAndResponderDiffusionMode
]
<*> oneof [ pure NoPeerSharing
, pure PeerSharingPrivate
, pure PeerSharingPublic
]
prop_nodeToNodeCodec :: NodeToNodeVersion -> NodeToNodeVersionData -> Bool
prop_nodeToNodeCodec ntnVersion ntnData =
case decodeTerm (encodeTerm ntnData) of
Right ntnData' -> networkMagic ntnData' == networkMagic ntnData
&& diffusionMode ntnData' == diffusionMode ntnData
Left {} -> False
where
CodecCBORTerm { encodeTerm, decodeTerm } = nodeToNodeCodecCBORTerm ntnVersion