From 82e671df395477e800afc6b6bc94d5a07d78ec04 Mon Sep 17 00:00:00 2001
From: Diana Carvalho <diana@propellerheads.xyz>
Date: Thu, 30 Jan 2025 15:39:07 +0000
Subject: [PATCH] fix: Use abi_encode_packed in ple_encode()

--- don't change below this line ---
ENG-4081 Took 17 minutes
---
 .../evm/strategy_encoder/strategy_encoders.rs      | 14 ++++----------
 src/encoding/evm/utils.rs                          |  2 +-
 2 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/src/encoding/evm/strategy_encoder/strategy_encoders.rs b/src/encoding/evm/strategy_encoder/strategy_encoders.rs
index 3e0b73b..c3d7a1a 100644
--- a/src/encoding/evm/strategy_encoder/strategy_encoders.rs
+++ b/src/encoding/evm/strategy_encoder/strategy_encoders.rs
@@ -265,7 +265,7 @@ mod tests {
         // "0000000000000000000000000000000000000000000000000000000000000000", // nonce
         // "0000000000000000000000002c6a3cd97c6283b95ac8c5a4459ebb0d5fd404f4", // spender
         // "00000000000000000000000000000000000000000000000000000000679a8006", // deadline
-        //  offsets???
+        //  offsets
         // "0000000000000000000000000000000000000000000000000000000000000200",
         // "0000000000000000000000000000000000000000000000000000000000000280",
         // "0000000000000000000000000000000000000000000000000000000000000041",
@@ -273,15 +273,9 @@ mod tests {
         // "fc5bac4e27cd5d71c85d232d8c6b31ea924d2e0031091ff9a39579d9e49c214328ea34876961d9200af691373c71a174e166793d02241c76adb93c5f87fe0f381c",
 
         let expected_swaps = String::from(concat!(
-            // ple encode adds aaalll of this :/ is it correct?
+            // ple encoded swaps
             "0000000000000000000000000000000000000000000000000000000000000000",
-            "0000000000000000000000000000000000000000000000000000000000120000",
-            "0000000000000000000000000000000000000000000000000000000000020000",
-            "0000000000000000000000000000000000000000000000000000000000060000",
-            "000000000000000000000000000000000000000000000000000000000005b000",
-            "0000000000000000000000000000000000000000000000000000000000080000",
-            "0000000000000000000000000000000000000000000000000000000000000000",
-            "000000000000000000000000000000000000000000000000000000000005b",
+            "000000000000000000000000000000000000000000000000000000000005d005b",
             // Swap header
             "01",     // token in index
             "00",     // token out index
@@ -294,7 +288,7 @@ mod tests {
             "2c6a3cd97c6283b95ac8c5a4459ebb0d5fd404f4", // receiver
             "00",                                       // zero2one
             "00",                                       // exact out
-            "0000000000",                               // padding
+            "000000",                                   // padding
         ));
         let hex_calldata = encode(&calldata);
         assert_eq!(hex_calldata[..520], expected_input);
diff --git a/src/encoding/evm/utils.rs b/src/encoding/evm/utils.rs
index 0afe763..2111958 100644
--- a/src/encoding/evm/utils.rs
+++ b/src/encoding/evm/utils.rs
@@ -29,7 +29,7 @@ pub fn ple_encode(action_data_array: Vec<Vec<u8>>) -> Vec<u8> {
 
     for action_data in action_data_array {
         let args = (encoded_action_data, action_data.len() as u16, action_data);
-        encoded_action_data = args.abi_encode();
+        encoded_action_data = args.abi_encode_packed();
     }
 
     encoded_action_data