public void IsSpentConfirmedHavingBlockHeightReturnsTrue()
{
var spendingDetails = new SpendingDetails
{
BlockHeight = 15
};
Assert.True(spendingDetails.IsSpentConfirmed());
}
public void IsConfirmedHavingNoBlockHeightReturnsFalse()
{
var spendingDetails = new SpendingDetails
{
BlockHeight = null
};
Assert.False(spendingDetails.IsSpentConfirmed());
}
public static SpendingDetails CreateSpendingDetails(TransactionData changeTransaction, PaymentDetails paymentDetails)
{
var spendingDetails = new SpendingDetails
{
TransactionId = changeTransaction.Id,
CreationTime = new DateTimeOffset(new DateTime(2017, 6, 23, 1, 2, 3)),
BlockHeight = changeTransaction.BlockHeight
};
spendingDetails.Payments.Add(paymentDetails);
return(spendingDetails);
}
public static SpendingDetails CreateSpendingDetails(TransactionData changeTransaction, PaymentDetails paymentDetails)
{
var spendingDetails = new SpendingDetails
{
TransactionId = changeTransaction.Id,
CreationTime = new DateTimeOffset(new DateTime(2017, 6, 23, 1, 2, 3)),
BlockHeight = changeTransaction.BlockHeight
};
spendingDetails.Payments.Add(paymentDetails);
spendingDetails.Change.Add(new PaymentDetails()
{
Amount = changeTransaction.Amount,
DestinationAddress = paymentDetails.DestinationAddress,
DestinationScriptPubKey = paymentDetails.DestinationScriptPubKey,
OutputIndex = paymentDetails.OutputIndex
});
return(spendingDetails);
}
/// <summary>
/// Calculates the fee paid by the user on a transaction sent.
/// </summary>
/// <param name="transactionId">The transaction id to look for.</param>
/// <returns>The fee paid.</returns>
public Money GetSentTransactionFee(uint256 transactionId)
{
List <TransactionOutputData> allTransactions = this.GetAllTransactions(Wallet.NormalAccounts).ToList();
// Get a list of all the inputs spent in this transaction.
List <TransactionOutputData> inputsSpentInTransaction = allTransactions.Where(t => t.SpendingDetails?.TransactionId == transactionId).ToList();
if (!inputsSpentInTransaction.Any())
{
throw new WalletException("Not a sent transaction");
}
// Get the details of the spending transaction, which can be found on any input spent.
SpendingDetails spendingTransaction = inputsSpentInTransaction.Select(s => s.SpendingDetails).First();
// The change is the output paid into one of our addresses. We make sure to exclude the output received to one of
// our addresses if this transaction is self-sent.
IEnumerable <TransactionOutputData> changeOutput = allTransactions.Where(t => t.Id == transactionId && spendingTransaction.Payments.All(p => p.OutputIndex != t.Index)).ToList();
Money inputsAmount = new Money(inputsSpentInTransaction.Sum(i => i.Amount));
Money outputsAmount = new Money(spendingTransaction.Payments.Sum(p => p.Amount) + changeOutput.Sum(c => c.Amount));
return(inputsAmount - outputsAmount);
}
public static TransactionData CreateTransaction(uint256 id, Money amount, int?blockHeight, SpendingDetails spendingDetails = null, DateTimeOffset?creationTime = null, Script script = null)
{
if (creationTime == null)
{
creationTime = new DateTimeOffset(new DateTime(2017, 6, 23, 1, 2, 3));
}
return(new TransactionData
{
Amount = amount,
Id = id,
CreationTime = creationTime.Value,
BlockHeight = blockHeight,
SpendingDetails = spendingDetails,
ScriptPubKey = script
});
}
public static TransactionOutputData CreateTransaction(uint256 id, Money amount, int?blockHeight, SpendingDetails spendingDetails = null, DateTimeOffset?creationTime = null, Script script = null, string address = null, int accountIndex = 0)
{
if (creationTime == null)
{
creationTime = new DateTimeOffset(new DateTime(2017, 6, 23, 1, 2, 3));
}
return(new TransactionOutputData
{
OutPoint = new OutPoint(id, blockHeight ?? 1),
Address = address ?? script?.ToHex(),
Amount = amount,
AccountIndex = accountIndex,
Id = id,
CreationTime = creationTime.Value,
BlockHeight = blockHeight,
SpendingDetails = spendingDetails,
ScriptPubKey = script
});
}
public void TransactionsByDepositDictCantContainNullWithdrawals()
{
var multiSigTransactions = new MultiSigTransactions();
// Add the transaction to the collection.
var spendingDetails1 = new SpendingDetails()
{
WithdrawalDetails = new WithdrawalDetails()
{
Amount = Money.Zero,
MatchingDepositId = 2
}
};
var spendingDetails2 = new SpendingDetails()
{
WithdrawalDetails = new WithdrawalDetails()
{
Amount = Money.Zero,
MatchingDepositId = 2
}
};
TransactionData txData1Fact() => new TransactionData()
{
Amount = Money.Zero,
Id = 1,
Index = 0,
SpendingDetails = spendingDetails1
};
TransactionData txData2Fact() => new TransactionData()
{
Amount = Money.Zero,
Id = 2,
Index = 0,
SpendingDetails = spendingDetails2
};
TransactionData txData1 = txData1Fact();
TransactionData txData2 = txData2Fact();
multiSigTransactions.Add(txData1);
multiSigTransactions.Add(txData2);
// Retrieve the transaction.
List <TransactionData> txDataMatch = multiSigTransactions.GetSpendingTransactionsByDepositId(2).Single().txList;
Assert.Contains(txDataMatch, txDataMatch => txData1.Id == txDataMatch.Id && txData1.Index == txDataMatch.Index);
Assert.Contains(txDataMatch, txDataMatch => txData2.Id == txDataMatch.Id && txData2.Index == txDataMatch.Index);
multiSigTransactions.Remove(txData1Fact());
multiSigTransactions.Remove(txData2Fact());
multiSigTransactions.Add(txData1);
multiSigTransactions.Add(txData2);
// Replace the SpendingDetails with one containing WithdrawalDetails set to null.
var spendingDetails3 = new SpendingDetails()
{
WithdrawalDetails = null
};
var spendingDetails4 = new SpendingDetails()
{
WithdrawalDetails = null
};
// Remove and restore one.
txData2.SpendingDetails = spendingDetails4;
Assert.Single(multiSigTransactions.GetSpendingTransactionsByDepositId(2).Single().txList);
txData2.SpendingDetails = spendingDetails2;
// Retrieve the transaction again.
List <TransactionData> txDataMatch2 = multiSigTransactions.GetSpendingTransactionsByDepositId(2).Single().txList;
Assert.Contains(txDataMatch2, txDataMatch => txData1.Id == txDataMatch.Id && txData1.Index == txDataMatch.Index);
Assert.Contains(txDataMatch2, txDataMatch => txData2.Id == txDataMatch.Id && txData2.Index == txDataMatch.Index);
// Remove and restore one.
txData1.SpendingDetails = spendingDetails3;
Assert.Single(multiSigTransactions.GetSpendingTransactionsByDepositId(2).Single().txList);
txData1.SpendingDetails = spendingDetails1;
// Retrieve the transaction again.
List <TransactionData> txDataMatch3 = multiSigTransactions.GetSpendingTransactionsByDepositId(2).Single().txList;
Assert.Contains(txDataMatch3, txDataMatch => txData1.Id == txDataMatch.Id && txData1.Index == txDataMatch.Index);
Assert.Contains(txDataMatch3, txDataMatch => txData2.Id == txDataMatch.Id && txData2.Index == txDataMatch.Index);
// Remove and restore both.
txData1.SpendingDetails = spendingDetails3;
txData2.SpendingDetails = spendingDetails4;
Assert.Empty(multiSigTransactions.GetSpendingTransactionsByDepositId(2).Single().txList);
txData1.SpendingDetails = spendingDetails1;
txData2.SpendingDetails = spendingDetails2;
// Retrieve the transaction again.
List <TransactionData> txDataMatch4 = multiSigTransactions.GetSpendingTransactionsByDepositId(2).Single().txList;
Assert.Contains(txDataMatch4, txDataMatch => txData1.Id == txDataMatch.Id && txData1.Index == txDataMatch.Index);
Assert.Contains(txDataMatch4, txDataMatch => txData2.Id == txDataMatch.Id && txData2.Index == txDataMatch.Index);
}
