Clean up sanitized tx creation for tests (#21006)

runtime/src/accounts.rs

@@ -1191,8 +1191,11 @@ mod tests {
         message: Message,
         recent_blockhash: Hash,
     ) -> SanitizedTransaction {
-        SanitizedTransaction::try_from(Transaction::new(from_keypairs, message, recent_blockhash))
-            .unwrap()
+        SanitizedTransaction::from_transaction_for_tests(Transaction::new(
+            from_keypairs,
+            message,
+            recent_blockhash,
+        ))
     }
 
     fn load_accounts_with_fee_and_rent(
@@ -1216,7 +1219,7 @@ mod tests {
         }
 
         let ancestors = vec![(0, 0)].into_iter().collect();
-        let sanitized_tx = SanitizedTransaction::try_from(tx).unwrap();
+        let sanitized_tx = SanitizedTransaction::from_transaction_for_tests(tx);
         accounts.load_accounts(
             &ancestors,
             &[sanitized_tx],
@@ -2460,7 +2463,7 @@ mod tests {
     }
 
     fn load_accounts_no_store(accounts: &Accounts, tx: Transaction) -> Vec<TransactionLoadResult> {
-        let tx = SanitizedTransaction::try_from(tx).unwrap();
+        let tx = SanitizedTransaction::from_transaction_for_tests(tx);
         let rent_collector = RentCollector::default();
         let mut hash_queue = BlockhashQueue::new(100);
         hash_queue.register_hash(tx.message().recent_blockhash(), 10);