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Make another instance of Gen[ECPrivateKey] be deterministic (#5353)

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* Make another instance of Gen[ECPrivateKey] be deterministic

* Revert CommonSettings.scala
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Chris Stewart 2024-01-14 12:01:06 -06:00 • committed by GitHub
parent 63b1f05b2e
commit deb79c5994
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1 changed files with 10 additions and 1 deletions
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11
testkit-core/src/main/scala/org/bitcoins/testkitcore/gen/CryptoGenerators.scala
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@ -127,7 +127,16 @@ sealed abstract class CryptoGenerators {
pass <- bip39Password
} yield BIP39Seed.fromMnemonic(code, pass)
def privateKey: Gen[ECPrivateKey] = Gen.delay(ECPrivateKey())
def privateKey: Gen[ECPrivateKey] = {
//purposefully don't reach for cryptographically strong
//number generation, we want determinism to reproduce failed
//test cases. If we don't generate the private key with scalacheck
//we won't be able to reproduce the test case with a seed
//see: https://github.com/bitcoin-s/bitcoin-s/issues/1339
NumberGenerator.bytevector(32).map { vec =>
ECPrivateKey.fromBytes(vec)
}
}
def fieldElement: Gen[FieldElement] = privateKey.map(_.fieldElement)