tests_util.dart

import 'package:stellar_flutter_sdk/stellar_flutter_sdk.dart';

class TestUtils {
  static void  resultDeAndEncodingTest(AbstractTransaction transaction, SubmitTransactionResponse response) {
    String? metaXdrStr = response.resultMetaXdr;
    if (metaXdrStr != null) {
      XdrTransactionMeta? meta = response.getTransactionMetaResultXdr();
      assert(meta != null);
      assert(metaXdrStr == meta!.toBase64EncodedXdrString());
    }

    String envelopeXdrStr = response.envelopeXdr!;
    XdrTransactionEnvelope envelope = XdrTransactionEnvelope.fromEnvelopeXdrString(envelopeXdrStr);
    assert(envelopeXdrStr == envelope.toEnvelopeXdrBase64());

    String resultXdrStr = response.resultXdr!;
    XdrTransactionResult result = XdrTransactionResult.fromBase64EncodedXdrString(resultXdrStr);
    assert(resultXdrStr == result.toBase64EncodedXdrString());

    String? feeMetaXdrStr = response.feeMetaXdr;
    if (feeMetaXdrStr != null) {
      XdrLedgerEntryChanges changes = response.getFeeMetaXdr()!;
      assert(feeMetaXdrStr == changes.toBase64EncodedXdrString());
    }
  }
}