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Drop unused {to,from}CardanoApiUTxO helpers #4811

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Oct 18, 2024
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Drop unused {to,from}CardanoApiUTxO helpers #4811

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27 changes: 0 additions & 27 deletions lib/balance-tx/lib/internal/Internal/Cardano/Write/Tx.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -31,8 +31,6 @@ module Internal.Cardano.Write.Tx

-- ** Helpers for cardano-api compatibility
, fromCardanoApiTx
, toCardanoApiUTxO
, fromCardanoApiUTxO
, toCardanoApiTx

-- ** Misc
Expand Down Expand Up @@ -506,31 +504,6 @@ toCardanoApiTx =
CardanoApi.ShelleyTx
$ shelleyBasedEraFromRecentEra (recentEra :: RecentEra era)

toCardanoApiUTxO
:: forall era. IsRecentEra era
=> Shelley.UTxO era
-> CardanoApi.UTxO (CardanoApiEra era)
toCardanoApiUTxO =
CardanoApi.UTxO
. Map.mapKeys CardanoApi.fromShelleyTxIn
. Map.map (CardanoApi.fromShelleyTxOut shelleyBasedEra)
. unUTxO
where
shelleyBasedEra = shelleyBasedEraFromRecentEra (recentEra :: RecentEra era)

fromCardanoApiUTxO
:: forall era. IsRecentEra era
=> CardanoApi.UTxO (CardanoApiEra era)
-> Shelley.UTxO era
fromCardanoApiUTxO =
Shelley.UTxO
. Map.mapKeys CardanoApi.toShelleyTxIn
. Map.map
(CardanoApi.toShelleyTxOut shelleyBasedEra)
. CardanoApi.unUTxO
where
shelleyBasedEra = shelleyBasedEraFromRecentEra (recentEra :: RecentEra era)

--------------------------------------------------------------------------------
-- PParams
--------------------------------------------------------------------------------
Expand Down
27 changes: 0 additions & 27 deletions lib/balance-tx/test/spec/Internal/Cardano/Write/TxSpec.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,10 +10,6 @@ module Internal.Cardano.Write.TxSpec where

import Prelude

import Cardano.Api.Gen
( genTxIn
, genTxOut
)
import Cardano.Ledger.Api
( PParams
, coinTxOutL
Expand All @@ -35,9 +31,7 @@ import Internal.Cardano.Write.Tx
( computeMinimumCoinForTxOut
, datumHashFromBytes
, datumHashToBytes
, fromCardanoApiUTxO
, isBelowMinimumCoinForTxOut
, toCardanoApiUTxO
)
import Test.Cardano.Ledger.Alonzo.Serialisation.Generators
()
Expand All @@ -54,7 +48,6 @@ import Test.Hspec
)
import Test.QuickCheck
( Arbitrary (..)
, Arbitrary1 (liftArbitrary)
, Property
, arbitraryBoundedEnum
, conjoin
Expand All @@ -72,9 +65,7 @@ import Test.Utils.Laws
( testLawsMany
)

import qualified Cardano.Api as CardanoApi
import qualified Data.ByteString as BS
import qualified Data.Map as Map

spec :: Spec
spec = do
Expand Down Expand Up @@ -125,17 +116,6 @@ spec = do
(out & coinTxOutL .~ c)
=== False

describe "UTxO" $ do
it "is isomorphic to CardanoApi.UTxO" $ do
testIsomorphism
(NamedFun
(toCardanoApiUTxO @Babbage)
"toCardanoApiUTxO")
(NamedFun
(fromCardanoApiUTxO @Babbage)
"fromCardanoApiUTxO")
id

--------------------------------------------------------------------------------
-- Arbitrary instances
--------------------------------------------------------------------------------
Expand All @@ -144,13 +124,6 @@ instance Arbitrary AnyRecentEra where
arbitrary = arbitraryBoundedEnum
shrink = shrinkBoundedEnum

instance Arbitrary (CardanoApi.UTxO CardanoApi.BabbageEra) where
arbitrary = CardanoApi.UTxO . Map.fromList <$> liftArbitrary genTxInOutEntry
where
genTxInOutEntry = (,)
<$> genTxIn
<*> genTxOut CardanoApi.BabbageEra

--------------------------------------------------------------------------------
-- Helpers
--------------------------------------------------------------------------------
Expand Down
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