public void ChangeTrustOperation()
{
// GC5SIC4E3V56VOHJ3OZAX5SJDTWY52JYI2AFK6PUGSXFVRJQYQXXZBZF
var source = KeyPair.FromSeed("SC4CGETADVYTCR5HEAVZRB3DZQY5Y4J7RFNJTRA6ESMHIPEZUSTE2QDK");
var assetCode = "EUR";
var asset = new Stellar.Generated.Asset
{
Discriminant = Stellar.Generated.AssetType.Create(
Stellar.Generated.AssetType.AssetTypeEnum.ASSET_TYPE_CREDIT_ALPHANUM4),
AlphaNum4 = new Stellar.Generated.Asset.AssetAlphaNum4
{
AssetCode = Encoding.ASCII.GetBytes(assetCode),
Issuer = source.AccountId
}
};
long limit = 100;
ChangeTrustOperation operation = new ChangeTrustOperation.Builder(asset, limit)
.SetSourceAccount(source)
.Build();
Stellar.Generated.Operation xdr = operation.ToXdr();
ChangeTrustOperation parsedOperation = Stellar.ChangeTrustOperation.FromXdr(xdr);
Assert.AreEqual(source.Address, parsedOperation.SourceAccount.Address);
Assert.AreEqual("EUR", Encoding.ASCII.GetString(parsedOperation.Asset.AlphaNum4.AssetCode));
Assert.AreEqual(Stellar.Generated.AssetType.AssetTypeEnum.ASSET_TYPE_CREDIT_ALPHANUM4,
parsedOperation.Asset.Discriminant.InnerValue);
Assert.AreEqual(limit, parsedOperation.Limit);
Assert.AreEqual("AAAAAQAAAAC7JAuE3XvquOnbsgv2SRztjuk4RoBVefQ0rlrFMMQvfAAAAAYAAAABRVVSAAAAAAC7JAuE3XvquOnbsgv2SRztjuk4RoBVefQ0rlrFMMQvfAAAAAAAAABk",
operation.ToXdrBase64());
}
public void ChangeTrustOperation()
{
// GC5SIC4E3V56VOHJ3OZAX5SJDTWY52JYI2AFK6PUGSXFVRJQYQXXZBZF
KeyPair source = KeyPair.FromSeed("SC4CGETADVYTCR5HEAVZRB3DZQY5Y4J7RFNJTRA6ESMHIPEZUSTE2QDK");
var assetCode = "EUR";
var asset = new Asset(assetCode, source);
long limit = 100;
ChangeTrustOperation operation = new ChangeTrustOperation.Builder(asset, limit)
.SetSourceAccount(source)
.Build();
Assert.AreEqual(source.Address, operation.SourceAccount.Address);
Assert.AreEqual(assetCode, operation.Asset.Code);
Assert.AreEqual(asset.Issuer.Address, operation.Asset.Issuer.Address);
Assert.AreEqual(asset.Type, operation.Asset.Type);
Assert.AreEqual(limit, operation.Limit);
Assert.AreEqual("AAAAAQAAAAC7JAuE3XvquOnbsgv2SRztjuk4RoBVefQ0rlrFMMQvfAAAAAYAAAABRVVSAAAAAAC7JAuE3XvquOnbsgv2SRztjuk4RoBVefQ0rlrFMMQvfAAAAAAAAABk",
operation.ToXdrBase64());
Stellar.Generated.Operation xdr = operation.ToXDR();
ChangeTrustOperation parsedOperation = Stellar.ChangeTrustOperation.FromXDR(xdr);
Assert.AreEqual(source.Address, parsedOperation.SourceAccount.Address);
Assert.AreEqual("EUR", parsedOperation.Asset.Code);
Assert.AreEqual(source.Address, parsedOperation.Asset.Issuer.Address);
Assert.AreEqual(limit, parsedOperation.Limit);
}
private static async Task <SubmitTransactionResponse> SendAllowKinTrustOperation(KeyPair account, AccountResponse accountResponse)
{
ChangeTrustOperation.Builder changeTrustOperationBuilder = new ChangeTrustOperation.Builder((AssetTypeCreditAlphaNum)KinAsset,
TRUST_NO_LIMIT_VALUE).SetSourceAccount(account);
ChangeTrustOperation changeTrustOperation = changeTrustOperationBuilder.Build();
Transaction.Builder allowKinTrustTransaction =
new Transaction.Builder(new Account(account, accountResponse.SequenceNumber)).AddOperation(changeTrustOperation);
Transaction transaction = allowKinTrustTransaction.Build();
transaction.Sign(account);
return(await Server.SubmitTransaction(transaction).ConfigureAwait(false));
}
