Add field check to tests

Author: Shaptic

cmd/soroban-rpc/internal/methods/get_transaction_test.go

@@ -64,6 +64,7 @@ func TestGetTransaction(t *testing.T) {
 			Status:              TransactionStatusSuccess,
 			ApplicationOrder:    1,
 			FeeBump:             false,
+			TransactionHash:     hash,
 			EnvelopeXDR:         expectedEnvelope,
 			ResultXDR:           expectedTxResult,
 			ResultMetaXDR:       expectedTxMeta,
@@ -120,6 +121,7 @@ func TestGetTransaction(t *testing.T) {
 			Status:              TransactionStatusFailed,
 			ApplicationOrder:    1,
 			FeeBump:             false,
+			TransactionHash:     hash,
 			EnvelopeXDR:         expectedEnvelope,
 			ResultXDR:           expectedTxResult,
 			ResultMetaXDR:       expectedTxMeta,
@@ -155,6 +157,7 @@ func TestGetTransaction(t *testing.T) {
 			Status:              TransactionStatusSuccess,
 			ApplicationOrder:    1,
 			FeeBump:             false,
+			TransactionHash:     hash,
 			EnvelopeXDR:         expectedEnvelope,
 			ResultXDR:           expectedTxResult,
 			ResultMetaXDR:       expectedTxMeta,