Remove unnecessary byte_utils helpers

[rust-lightning] / lightning / src / ln / onion_route_tests.rs

diff --git a/lightning/src/ln/onion_route_tests.rs b/lightning/src/ln/onion_route_tests.rs
index 2bf36ffba8997fda27777e016d3bd643c9bc212e..b69f57403caf1cd00bf277dcff4913e0da2559d7 100644 (file)
--- a/lightning/src/ln/onion_route_tests.rs
+++ b/lightning/src/ln/onion_route_tests.rs
@@ -25,7 +25,7 @@ use crate::ln::msgs::{ChannelMessageHandler, ChannelUpdate};
 use crate::ln::wire::Encode;
 use crate::util::events::{Event, HTLCDestination, MessageSendEvent, MessageSendEventsProvider};
 use crate::util::ser::{Writeable, Writer};
-use crate::util::{byte_utils, test_utils};
+use crate::util::test_utils;
 use crate::util::config::{UserConfig, ChannelConfig};
 use crate::util::errors::APIError;
 
@@ -1053,8 +1053,8 @@ fn test_phantom_final_incorrect_cltv_expiry() {
        commitment_signed_dance!(nodes[0], nodes[1], update_1.commitment_signed, false);
 
        // Ensure the payment fails with the expected error.
-       let expected_cltv = 82;
-       let error_data = byte_utils::be32_to_array(expected_cltv).to_vec();
+       let expected_cltv: u32 = 82;
+       let error_data = expected_cltv.to_be_bytes().to_vec();
        let mut fail_conditions = PaymentFailedConditions::new()
                .blamed_scid(phantom_scid)
                .expected_htlc_error_data(18, &error_data);
@@ -1144,10 +1144,8 @@ fn test_phantom_failure_too_low_recv_amt() {
        commitment_signed_dance!(nodes[0], nodes[1], update_1.commitment_signed, false);
 
        // Ensure the payment fails with the expected error.
-       let mut error_data = byte_utils::be64_to_array(bad_recv_amt_msat).to_vec();
-       error_data.extend_from_slice(
-               &byte_utils::be32_to_array(nodes[1].node.best_block.read().unwrap().height()),
-       );
+       let mut error_data = bad_recv_amt_msat.to_be_bytes().to_vec();
+       error_data.extend_from_slice(&nodes[1].node.best_block.read().unwrap().height().to_be_bytes());
        let mut fail_conditions = PaymentFailedConditions::new()
                .blamed_scid(phantom_scid)
                .expected_htlc_error_data(0x4000 | 15, &error_data);
@@ -1242,10 +1240,8 @@ fn test_phantom_failure_reject_payment() {
        commitment_signed_dance!(nodes[0], nodes[1], update_1.commitment_signed, false);
 
        // Ensure the payment fails with the expected error.
-       let mut error_data = byte_utils::be64_to_array(recv_amt_msat).to_vec();
-       error_data.extend_from_slice(
-               &byte_utils::be32_to_array(nodes[1].node.best_block.read().unwrap().height()),
-       );
+       let mut error_data = recv_amt_msat.to_be_bytes().to_vec();
+       error_data.extend_from_slice(&nodes[1].node.best_block.read().unwrap().height().to_be_bytes());
        let mut fail_conditions = PaymentFailedConditions::new()
                .blamed_scid(phantom_scid)
                .expected_htlc_error_data(0x4000 | 15, &error_data);