Add test to hash check in governance vote create

cardano-cli/cardano-cli.cabal

@@ -340,6 +340,7 @@ test-suite cardano-cli-test
     Test.Cli.Governance.Committee
     Test.Cli.Governance.DRep
     Test.Cli.Governance.Hash
+    Test.Cli.Governance.Vote
     Test.Cli.Hash
     Test.Cli.ITN
     Test.Cli.Json

cardano-cli/test/cardano-cli-test/Test/Cli/Governance/Vote.hs

@@ -0,0 +1,74 @@
+{-# LANGUAGE FlexibleContexts #-}
+
+module Test.Cli.Governance.Vote where
+
+import           Cardano.Api (MonadIO)
+
+import           Control.Monad (void)
+import           Control.Monad.Catch (MonadCatch)
+import           Control.Monad.Trans.Control (MonadBaseControl)
+
+import           Test.Cardano.CLI.Hash (exampleAnchorDataHash, exampleAnchorDataIpfsHash,
+                   exampleAnchorDataPathTest, serveFilesWhile, tamperBase16Hash)
+import           Test.Cardano.CLI.Util (execCardanoCLIWithEnvVars, expectFailure, noteInputFile,
+                   propertyOnce)
+
+import           Hedgehog (MonadTest, Property)
+import qualified Hedgehog as H
+import qualified Hedgehog.Extras as H
+
+-- | Execute me with:
+-- @cabal test cardano-cli-test --test-options '-p "/governance vote create wrong hash fails/"'@
+hprop_governance_vote_create_wrong_hash_fails :: Property
+hprop_governance_vote_create_wrong_hash_fails =
+  propertyOnce . expectFailure . H.moduleWorkspace "tmp" $ \tempDir -> do
+    -- We modify the hash slightly so that the hash check fails
+    alteredHash <- H.evalMaybe $ tamperBase16Hash exampleAnchorDataHash
+    -- We run the test with the altered
+    baseGovernanceVoteCreateHashCheck
+      alteredHash
+      tempDir
+
+-- | Execute me with:
+-- @cabal test cardano-cli-test --test-options '-p "/governance vote create right hash works/"'@
+hprop_governance_vote_create_right_hash_works :: Property
+hprop_governance_vote_create_right_hash_works =
+  propertyOnce . H.moduleWorkspace "tmp" $ \tempDir ->
+    baseGovernanceVoteCreateHashCheck exampleAnchorDataHash tempDir
+
+baseGovernanceVoteCreateHashCheck
+  :: (MonadBaseControl IO m, MonadTest m, MonadIO m, MonadCatch m) => String -> FilePath -> m ()
+baseGovernanceVoteCreateHashCheck hash tempDir = do
+  vkeyFile <- noteInputFile "test/cardano-cli-test/files/input/drep.vkey"
+  voteFile <- H.noteTempFile tempDir "vote"
+
+  let relativeUrl = ["ipfs", exampleAnchorDataIpfsHash]
+
+  -- Create temporary HTTP server with files required by the call to `cardano-cli`
+  -- In this case, the server emulates an IPFS gateway
+  serveFilesWhile
+    [(relativeUrl, exampleAnchorDataPathTest)]
+    ( \port -> do
+        void $
+          execCardanoCLIWithEnvVars
+            [("IPFS_GATEWAY_URI", "http://localhost:" ++ show port ++ "/")]
+            [ "conway"
+            , "governance"
+            , "vote"
+            , "create"
+            , "--yes"
+            , "--governance-action-tx-id"
+            , "b1015258a99351c143a7a40b7b58f033ace10e3cc09c67780ed5b2b0992aa60a"
+            , "--governance-action-index"
+            , "5"
+            , "--drep-verification-key-file"
+            , vkeyFile
+            , "--out-file"
+            , voteFile
+            , "--anchor-url"
+            , "ipfs://" ++ exampleAnchorDataIpfsHash
+            , "--anchor-data-hash"
+            , hash
+            , "--check-anchor-data-hash"
+            ]
+    )

cardano-cli/test/cardano-cli-test/files/input/drep.vkey

@@ -0,0 +1,5 @@
+{
+    "type": "DRepVerificationKey_ed25519",
+    "description": "Delegated Representative Verification Key",
+    "cborHex": "58209eb6ff2ee38b24c4892a6b291ed245afa0d2fac76222e76ee3e205e3c9681540"
+}