Merge pull request #6026 from IntersectMBO/mgalazyn/test/add-checks-for-stake-regi-deregistration-test

cardano-testnet | Add verification check in stake registration/deregistration test

Author: carbolymer

cardano-testnet/src/Testnet/Components/Query.hs

@@ -38,6 +38,7 @@ module Testnet.Components.Query
   , assertNewEpochState
   , getGovActionLifetime
   , getKeyDeposit
+  , getDelegationState
   ) where
 
 import           Cardano.Api as Api
@@ -51,6 +52,7 @@ import qualified Cardano.Ledger.Coin as L
 import qualified Cardano.Ledger.Conway.Governance as L
 import qualified Cardano.Ledger.Conway.PParams as L
 import qualified Cardano.Ledger.Shelley.LedgerState as L
+import qualified Cardano.Ledger.UMap as L
 import qualified Cardano.Ledger.UTxO as L
 
 import           Control.Exception.Safe (MonadCatch)
@@ -590,3 +592,19 @@ getKeyDeposit epochStateView ceo = conwayEraOnwardsConstraints ceo $ do
    return $ govState ^. L.cgsCurPParamsL
                       . L.ppKeyDepositL
 
+
+-- | Returns delegation state from the epoch state.
+getDelegationState :: (H.MonadAssertion m, MonadTest m, MonadIO m)
+  => EpochStateView
+  -> m (L.StakeCredentials StandardCrypto)
+getDelegationState epochStateView = do
+  AnyNewEpochState sbe newEpochState <- getEpochState epochStateView
+  let pools = shelleyBasedEraConstraints sbe $ newEpochState
+                ^. L.nesEsL
+                 . L.esLStateL
+                 . L.lsCertStateL
+                 . L.certDStateL
+                 . L.dsUnifiedL
+
+  pure $ L.toStakeCredentials pools
+

cardano-testnet/src/Testnet/Process/Cli/SPO.hs

@@ -52,7 +52,7 @@ checkStakePoolRegistered
   :: (MonadTest m, MonadCatch m, MonadIO m, HasCallStack)
   => TmpAbsolutePath
   -> ExecConfig
-  -> File (VKey StakeKey) In -- ^ Stake pool cold verification key file
+  -> File (VKey StakePoolKey) In -- ^ Stake pool cold verification key file
   -> FilePath -- ^ Output file path of stake pool info
   -> m String -- ^ Stake pool ID
 checkStakePoolRegistered tempAbsP execConfig (File poolColdVkeyFp) outputFp =
@@ -251,7 +251,7 @@ registerSingleSpo
   -> ExecConfig
   -> (TxIn, File (SKey PaymentKey) In, String)
   -> m ( String
-       , KeyPair StakeKey
+       , KeyPair StakePoolKey
        , KeyPair VrfKey
        ) -- ^ Result tuple:
          --   1. String: Registered stake pool ID

cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Transaction/RegisterDeregisterStakeAddress.hs

@@ -9,13 +9,17 @@ module Cardano.Testnet.Test.Cli.Transaction.RegisterDeregisterStakeAddress
   ) where
 
 import           Cardano.Api as Api
+import           Cardano.Api.Address (StakeCredential (..), toShelleyStakeCredential)
 
+import           Cardano.CLI.Types.Key (SomeSigningKey (AStakeSigningKey))
+import qualified Cardano.Ledger.UMap as L
 import           Cardano.Testnet
 
 import           Prelude
 
 import           Control.Monad
 import           Data.Default.Class
+import qualified Data.Map as M
 import qualified Data.Text as Text
 import           System.FilePath ((</>))
 
@@ -30,6 +34,7 @@ import           Testnet.Start.Types
 import           Testnet.Types
 
 import           Hedgehog
+import qualified Hedgehog as H
 import qualified Hedgehog.Extras as H
 
 -- | Execute me with:
@@ -75,11 +80,20 @@ hprop_tx_register_deregister_stake_address = integrationWorkspace "register-dere
       stakeKeys =  KeyPair { verificationKey = File $ work </> "stake.vkey"
                            , signingKey = File $ work </> "stake.skey"
                            }
+
   cliStakeAddressKeyGen stakeKeys
   keyDeposit <- getKeyDeposit epochStateView ceo
   createStakeKeyRegistrationCertificate
     tempAbsPath (AnyShelleyBasedEra sbe) (verificationKey stakeKeys) keyDeposit stakeCertFp
 
+  -- obtain stake key hash as ledger's Credential
+  AStakeSigningKey key <- H.leftFailM . H.evalIO $
+    readKeyFileAnyOf
+      [FromSomeType (AsSigningKey AsStakeKey) AStakeSigningKey]
+      [FromSomeType (AsSigningKey AsStakeKey) AStakeSigningKey]
+      (signingKey stakeKeys)
+  stakeKeyHash <- H.noteShow . toShelleyStakeCredential . StakeCredentialByKey . verificationKeyHash $ getVerificationKey key
+
   stakeCertTxBodyFp <- H.note $ work </> "stake.registration.txbody"
   stakeCertTxSignedFp <- H.note $ work </> "stake.registration.tx"
 
@@ -105,12 +119,23 @@ hprop_tx_register_deregister_stake_address = integrationWorkspace "register-dere
     , "--out-file", stakeCertTxSignedFp
     ]
 
+  H.note_ "Check that stake address isn't registered yet"
+  getDelegationState epochStateView >>=
+    flip H.assertWith
+      (M.notMember stakeKeyHash . L.scDeposits)
+
   void $ execCli' execConfig
     [ eraName, "transaction", "submit"
     , "--tx-file", stakeCertTxSignedFp
     ]
 
-  H.noteShowM_ $ waitForBlocks epochStateView 1
+
+  _ <- waitForBlocks epochStateView 1
+
+  H.note_ "Check that stake address is registered"
+  getDelegationState epochStateView >>=
+    flip H.assertWith
+      (M.member stakeKeyHash . L.scDeposits)
 
   -- deregister stake address
   createStakeKeyDeregistrationCertificate
@@ -145,3 +170,11 @@ hprop_tx_register_deregister_stake_address = integrationWorkspace "register-dere
     [ eraName, "transaction", "submit"
     , "--tx-file", stakeCertDeregTxSignedFp
     ]
+
+  _ <- waitForBlocks epochStateView 1
+
+  H.note_ "Check that stake address is deregistered"
+  getDelegationState epochStateView >>=
+    flip H.assertWith
+      (M.notMember stakeKeyHash . L.scDeposits)
+