Function get_test_commitment_secrets

bridge/tests/bridge/setup.rs:361–394

Use fixed secrets for testing to ensure repeatable spending addresses.

()

// Use fixed secrets for testing to ensure repeatable spending addresses.
fn get_test_commitment_secrets() -> HashMap<CommitmentMessageId, WinternitzSecret> {
    let mut commitment_map = HashMap::from([
        (
            CommitmentMessageId::PegOutTxIdSourceNetwork,
            generate_test_winternitz_secret(0, SOURCE_NETWORK_TXID_LENGTH),
        ),
        (
            CommitmentMessageId::PegOutTxIdDestinationNetwork,
            generate_test_winternitz_secret(1, DESTINATION_NETWORK_TXID_LENGTH),
        ),
        (
            CommitmentMessageId::StartTime,
            generate_test_winternitz_secret(2, START_TIME_MESSAGE_LENGTH),
        ),
        (
            CommitmentMessageId::Superblock,
            generate_test_winternitz_secret(3, SUPERBLOCK_MESSAGE_LENGTH),
        ),
        (
            CommitmentMessageId::SuperblockHash,
            generate_test_winternitz_secret(4, SUPERBLOCK_HASH_MESSAGE_LENGTH),
        ),
    ]);

    let all_variables = get_intermediate_variables_cached();
    // split variable to different connectors
    for (v, size) in all_variables {
        commitment_map.insert(
            CommitmentMessageId::Groth16IntermediateValues((v, size)),
            generate_test_winternitz_secret(5, size),
        );
    }
    commitment_map
}

fn generate_test_winternitz_secret(index: u8, message_size: usize) -> WinternitzSecret {
    let parameters = Parameters::new((message_size * 2) as u32, 4);