From 71e4c8dc7a44af569a0662ff978de831585fe3d6 Mon Sep 17 00:00:00 2001
From: Satoshi Qazi Muhammed <info@pezkuwichain.io>
Date: Thu, 16 Jul 2026 20:54:39 -0700
Subject: [PATCH] Fix CI: sender/recipient hex fixtures in Solana transaction
 tests were 1 hex digit short

Both SolanaTransactionTest and RealSolanaTransactionServiceTest carried
a transcription error from the earlier solders cross-validation: the
sender/recipient pubkey hex strings (and one of expectedMessageHex's
concatenated chunks) were each missing their trailing hex digit,
producing odd-length hex that BouncyCastle's decoder throws on
(StringIndexOutOfBoundsException) - all 5 SolanaTransactionTest cases
failed at field-init time as a result. Re-derived every fixture
programmatically from the same solders-verified reference message
(rather than hand-splitting the hex string again) and confirmed the
full round trip (build -> compare) matches byte-for-byte.
---
 .../nova/common/utils/SolanaTransactionTest.kt       | 12 ++++++------
 .../transaction/RealSolanaTransactionServiceTest.kt  |  4 ++--
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/common/src/test/java/io/novafoundation/nova/common/utils/SolanaTransactionTest.kt b/common/src/test/java/io/novafoundation/nova/common/utils/SolanaTransactionTest.kt
index 7ee87fbd..69f379c5 100644
--- a/common/src/test/java/io/novafoundation/nova/common/utils/SolanaTransactionTest.kt
+++ b/common/src/test/java/io/novafoundation/nova/common/utils/SolanaTransactionTest.kt
@@ -14,15 +14,15 @@ class SolanaTransactionTest {
      * fixed vector, not a real network value). This test asserts our hand-rolled message builder produces the
      * exact same bytes solders did for the identical inputs.
      */
-    private val senderPublicKey = "8a88e3dd7409f195fd52db2d3cba5d72ca6709bf1d94121bf3748801b40f6f5".fromHex()
-    private val recipientPublicKey = "c8139770ea87d175f56a35466c34c7ecccb8d8a91b4ee37a25df60f5b8fc9b3".fromHex()
+    private val senderPublicKey = "8a88e3dd7409f195fd52db2d3cba5d72ca6709bf1d94121bf3748801b40f6f5c".fromHex()
+    private val recipientPublicKey = "8139770ea87d175f56a35466c34c7ecccb8d8a91b4ee37a25df60f5b8fc9b394".fromHex()
     private val recentBlockhash = ByteArray(32)
     private val lamports = 123456789L
 
-    private val expectedMessageHex = "010001038a88e3dd7409f195fd52db2d3cba5d72ca6709bf1d94121bf3748801b40f6f5" +
-        "c8139770ea87d175f56a35466c34c7ecccb8d8a91b4ee37a25df60f5b8fc9b39400000000000000000000000000000000" +
-        "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
-        "1020200010c0200000015cd5b0700000000"
+    private val expectedMessageHex = "010001038a88e3dd7409f195fd52db2d3cba5d72ca6709bf1d94121bf3748801b40f6f5c813" +
+        "9770ea87d175f56a35466c34c7ecccb8d8a91b4ee37a25df60f5b8fc9b39400000000000000" +
+        "000000000000000000000000000000000000000000000000000000000000000000000000000" +
+        "00000000000000000000000000000000000000001020200010c0200000015cd5b0700000000"
 
     @Test
     fun `buildTransferMessage should match the independently-built solders reference vector`() {
diff --git a/feature-wallet-impl/src/test/java/io/novafoundation/nova/feature_wallet_impl/data/network/solana/transaction/RealSolanaTransactionServiceTest.kt b/feature-wallet-impl/src/test/java/io/novafoundation/nova/feature_wallet_impl/data/network/solana/transaction/RealSolanaTransactionServiceTest.kt
index 8db4f54a..2b34d7f4 100644
--- a/feature-wallet-impl/src/test/java/io/novafoundation/nova/feature_wallet_impl/data/network/solana/transaction/RealSolanaTransactionServiceTest.kt
+++ b/feature-wallet-impl/src/test/java/io/novafoundation/nova/feature_wallet_impl/data/network/solana/transaction/RealSolanaTransactionServiceTest.kt
@@ -72,8 +72,8 @@ class RealSolanaTransactionServiceTest {
 
     private lateinit var subject: RealSolanaTransactionService
 
-    private val senderPublicKey = "8a88e3dd7409f195fd52db2d3cba5d72ca6709bf1d94121bf3748801b40f6f5".fromHex()
-    private val recipientPublicKey = "c8139770ea87d175f56a35466c34c7ecccb8d8a91b4ee37a25df60f5b8fc9b3".fromHex()
+    private val senderPublicKey = "8a88e3dd7409f195fd52db2d3cba5d72ca6709bf1d94121bf3748801b40f6f5c".fromHex()
+    private val recipientPublicKey = "8139770ea87d175f56a35466c34c7ecccb8d8a91b4ee37a25df60f5b8fc9b394".fromHex()
     private val recipientAddress = Base58.encode(recipientPublicKey)
     private val recentBlockhash = ByteArray(32)
     private val lamports = 123456789L