chore: re-add derived 7702 arbitrary impl (#9720)

crates/primitives/src/transaction/eip7702.rs

@@ -15,10 +15,7 @@ use reth_codecs::Compact;
 /// [EIP-7702 Set Code Transaction](https://eips.ethereum.org/EIPS/eip-7702)
 ///
 /// Set EOA account code for one transaction
-#[cfg_attr(
-    any(test, feature = "reth-codec"),
-    reth_codecs::reth_codec(no_arbitrary, add_arbitrary_tests)
-)]
+#[cfg_attr(any(test, feature = "reth-codec"), reth_codecs::reth_codec)]
 #[derive(Debug, Clone, PartialEq, Eq, Hash, Default, Serialize, Deserialize)]
 pub struct TxEip7702 {
     /// Added as EIP-155: Simple replay attack protection
@@ -248,73 +245,6 @@ impl TxEip7702 {
     }
 }
 
-// TODO(onbjerg): This is temporary until we upstream `Arbitrary` to EIP-7702 types and `Signature`
-// in alloy
-#[cfg(any(test, feature = "arbitrary"))]
-impl<'a> arbitrary::Arbitrary<'a> for TxEip7702 {
-    fn arbitrary(u: &mut arbitrary::Unstructured<'a>) -> arbitrary::Result<Self> {
-        use arbitrary::Arbitrary;
-        #[derive(Arbitrary)]
-        struct ArbitrarySignedAuth {
-            chain_id: ChainId,
-            address: alloy_primitives::Address,
-            nonce: Option<u64>,
-            parity: bool,
-            r: U256,
-            s: U256,
-        }
-
-        let iter = u.arbitrary_iter::<ArbitrarySignedAuth>()?;
-        let mut authorization_list = Vec::new();
-        for auth in iter {
-            let auth = auth?;
-
-            let sig = alloy_primitives::Signature::from_rs_and_parity(
-                auth.r,
-                auth.s,
-                alloy_primitives::Parity::Parity(auth.parity),
-            )
-            .unwrap_or_else(|_| {
-                // Give a default one if the randomly generated one failed
-                alloy_primitives::Signature::from_rs_and_parity(
-                    alloy_primitives::b256!(
-                        "1fd474b1f9404c0c5df43b7620119ffbc3a1c3f942c73b6e14e9f55255ed9b1d"
-                    )
-                    .into(),
-                    alloy_primitives::b256!(
-                        "29aca24813279a901ec13b5f7bb53385fa1fc627b946592221417ff74a49600d"
-                    )
-                    .into(),
-                    false,
-                )
-                .unwrap()
-            });
-
-            authorization_list.push(
-                alloy_eips::eip7702::Authorization {
-                    chain_id: auth.chain_id,
-                    address: auth.address,
-                    nonce: auth.nonce.into(),
-                }
-                .into_signed(sig),
-            );
-        }
-
-        Ok(Self {
-            chain_id: Arbitrary::arbitrary(u)?,
-            nonce: Arbitrary::arbitrary(u)?,
-            gas_limit: Arbitrary::arbitrary(u)?,
-            max_fee_per_gas: Arbitrary::arbitrary(u)?,
-            max_priority_fee_per_gas: Arbitrary::arbitrary(u)?,
-            to: Arbitrary::arbitrary(u)?,
-            value: Arbitrary::arbitrary(u)?,
-            access_list: Arbitrary::arbitrary(u)?,
-            authorization_list,
-            input: Arbitrary::arbitrary(u)?,
-        })
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::TxEip7702;