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test(eth-engine): add unit tests for payload_id method (#12295)

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Thomas Coratger
2024-11-07 15:34:24 +01:00
committed by GitHub
parent 473e172ac4
commit 764371d246
1 changed files with 99 additions and 0 deletions
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99
crates/ethereum/engine-primitives/src/payload.rs
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@@ -304,10 +304,109 @@ pub(crate) fn payload_id(parent: &B256, attributes: &PayloadAttributes) -> Paylo
#[cfg(test)]
mod tests {
use super::*;
use alloy_eips::eip4895::Withdrawal;
use alloy_primitives::B64;
use std::str::FromStr;
#[test]
fn attributes_serde() {
let attributes = r#"{"timestamp":"0x1235","prevRandao":"0xf343b00e02dc34ec0124241f74f32191be28fb370bb48060f5fa4df99bda774c","suggestedFeeRecipient":"0x0000000000000000000000000000000000000000","withdrawals":null,"parentBeaconBlockRoot":null}"#;
let _attributes: PayloadAttributes = serde_json::from_str(attributes).unwrap();
}
#[test]
fn test_payload_id_basic() {
// Create a parent block and payload attributes
let parent =
B256::from_str("0x3b8fb240d288781d4aac94d3fd16809ee413bc99294a085798a589dae51ddd4a")
.unwrap();
let attributes = PayloadAttributes {
timestamp: 0x5,
prev_randao: B256::from_str(
"0x0000000000000000000000000000000000000000000000000000000000000000",
)
.unwrap(),
suggested_fee_recipient: Address::from_str(
"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
)
.unwrap(),
withdrawals: None,
parent_beacon_block_root: None,
};
// Verify that the generated payload ID matches the expected value
assert_eq!(
payload_id(&parent, &attributes),
PayloadId(B64::from_str("0xa247243752eb10b4").unwrap())
);
}
#[test]
fn test_payload_id_with_withdrawals() {
// Set up the parent and attributes with withdrawals
let parent =
B256::from_str("0x9876543210abcdef9876543210abcdef9876543210abcdef9876543210abcdef")
.unwrap();
let attributes = PayloadAttributes {
timestamp: 1622553200,
prev_randao: B256::from_slice(&[1; 32]),
suggested_fee_recipient: Address::from_str(
"0xb94f5374fce5edbc8e2a8697c15331677e6ebf0b",
)
.unwrap(),
withdrawals: Some(vec![
Withdrawal {
index: 1,
validator_index: 123,
address: Address::from([0xAA; 20]),
amount: 10,
},
Withdrawal {
index: 2,
validator_index: 456,
address: Address::from([0xBB; 20]),
amount: 20,
},
]),
parent_beacon_block_root: None,
};
// Verify that the generated payload ID matches the expected value
assert_eq!(
payload_id(&parent, &attributes),
PayloadId(B64::from_str("0xedddc2f84ba59865").unwrap())
);
}
#[test]
fn test_payload_id_with_parent_beacon_block_root() {
// Set up the parent and attributes with a parent beacon block root
let parent =
B256::from_str("0x9876543210abcdef9876543210abcdef9876543210abcdef9876543210abcdef")
.unwrap();
let attributes = PayloadAttributes {
timestamp: 1622553200,
prev_randao: B256::from_str(
"0x123456789abcdef123456789abcdef123456789abcdef123456789abcdef1234",
)
.unwrap(),
suggested_fee_recipient: Address::from_str(
"0xc94f5374fce5edbc8e2a8697c15331677e6ebf0b",
)
.unwrap(),
withdrawals: None,
parent_beacon_block_root: Some(
B256::from_str(
"0x2222222222222222222222222222222222222222222222222222222222222222",
)
.unwrap(),
),
};
// Verify that the generated payload ID matches the expected value
assert_eq!(
payload_id(&parent, &attributes),
PayloadId(B64::from_str("0x0fc49cd532094cce").unwrap())
);
}
}