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unit test for the size of an ada-only utxo #2390

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8 changes: 7 additions & 1 deletion alonzo/test/test/Test/Cardano/Ledger/Alonzo/Golden.hs
Original file line number Diff line number Diff line change
Expand Up @@ -196,5 +196,11 @@ goldenUTxOEntryMinAda =
)
SNothing
)
@?= Coin 6896400
@?= Coin 6896400,
testCase "utxo entry size of ada-only" $
-- This value, 29, is helpful for comparing the alonzo protocol parameter utxoCostPerWord
-- with the old parameter minUTxOValue.
-- If we wish to keep the ada-only, no datum hash, minimum value nearly the same,
-- we can divide minUTxOValue by 29 and round.
utxoEntrySize @(AlonzoEra StandardCrypto) (TxOut aliceAddr (Value 0 mempty) SNothing) @?= 29
]