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Complete impl Arbitrary for TransmissionKey

This commit is contained in:
Deirdre Connolly 2020-04-17 04:18:36 -04:00 committed by Deirdre Connolly
parent abcca2c76b
commit 2156c6143b
1 changed files with 13 additions and 6 deletions
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19
zebra-chain/src/keys/sapling/tests.rs
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@ -8,13 +8,20 @@ impl Arbitrary for TransmissionKey {
type Parameters = ();
fn arbitrary_with(_args: Self::Parameters) -> Self::Strategy {
(array::uniform32(any::<u8>()))
.prop_map(|_transmission_key_bytes| {
// TODO: actually generate something better than the identity.
//
// return Self::from_bytes(transmission_key_bytes);
(any::<SpendingKey>())
.prop_map(|spending_key| {
let spend_authorizing_key = SpendAuthorizingKey::from(spending_key);
let proof_authorizing_key = ProofAuthorizingKey::from(spending_key);
return Self(jubjub::AffinePoint::identity());
let authorizing_key = AuthorizingKey::from(spend_authorizing_key);
let nullifier_deriving_key = NullifierDerivingKey::from(proof_authorizing_key);
let incoming_viewing_key =
IncomingViewingKey::from((authorizing_key, nullifier_deriving_key));
let diversifier = Diversifier::from(spending_key);
return Self::from(incoming_viewing_key, diversifier);
})
.boxed()
}