public void SendDustAsFeeTest(
BitcoinBasedCurrency currency,
decimal available,
decimal amount,
decimal fee,
DustUsagePolicy dustUsagePolicy)
{
var change = available - amount - fee;
var broadcastCallback = new Action <IBlockchainTransaction, int, int, CancellationToken>((tx, attempts, attemptsInterval, token) =>
{
var btcBasedTx = (IBitcoinBasedTransaction)tx;
Assert.True(btcBasedTx.Fees == currency.CoinToSatoshi(fee + change));
});
var error = Send(
currency: currency,
available: available,
amount: amount,
fee: fee,
dustUsagePolicy: dustUsagePolicy,
apiSetup: apiMock =>
{
apiMock.Setup(a => a.TryBroadcastAsync(It.IsAny <IBlockchainTransaction>(), 10, 1000, CancellationToken.None))
.Callback(broadcastCallback)
.Returns(Task.FromResult(new Result <string>("<txid>")));
},
repositorySetup: (repositoryMock, fromAddress) =>
{
repositoryMock.Setup(r => r.GetWalletAddressAsync(It.IsAny <string>(), fromAddress.Address))
.Returns(Task.FromResult(fromAddress));
});
Assert.Null(error);
}
private Error Send(
BitcoinBasedCurrency currency,
decimal available,
decimal amount,
decimal fee,
DustUsagePolicy dustUsagePolicy,
Action <Mock <IBlockchainApi> > apiSetup = null,
Action <Mock <IAccountDataRepository>, WalletAddress> repositorySetup = null)
{
var apiMock = new Mock <IBlockchainApi>();
apiSetup?.Invoke(apiMock);
var wallet = new HdWallet(Network.TestNet);
var fromAddress = wallet.GetAddress(currency, 0, 0);
var fromOutputs = GetOutputs(fromAddress.Address, NBitcoin.Network.TestNet, currency.CoinToSatoshi(available)).ToList();
var repositoryMock = new Mock <IAccountDataRepository>();
repositorySetup?.Invoke(repositoryMock, fromAddress);
var currencies = Common.CurrenciesTestNet;
currencies.GetByName(currency.Name).BlockchainApi = apiMock.Object;
var account = new BitcoinBasedAccount(
currency: currency.Name,
currencies: currencies,
wallet: wallet,
dataRepository: repositoryMock.Object);
return(account
.SendAsync(
outputs: fromOutputs,
to: currency.TestAddress(),
amount: amount,
fee: fee,
dustUsagePolicy: dustUsagePolicy)
.WaitForResult());
}