public void CheckTxOutDustRule_TxOut_Is_OpReturn_Pass()
{
var rule = new CheckTxOutDustRule(this.network, this.txMempool, new MempoolSettings(this.nodeSettings), this.chainIndexer, this.loggerFactory);
var transaction = CreateTransaction(Money.Coins(1), true);
var mempoolValidationContext = new MempoolValidationContext(transaction, new MempoolValidationState(false))
{
MinRelayTxFee = this.nodeSettings.MinRelayTxFeeRate,
ValueOut = transaction.TotalOut
};
rule.CheckTransaction(mempoolValidationContext);
Assert.Null(mempoolValidationContext.State.Error);
}
public void CheckTxOutDustRule_Fail()
{
var rule = new CheckTxOutDustRule(this.network, this.txMempool, new MempoolSettings(this.nodeSettings), this.chainIndexer, this.loggerFactory);
var transaction = CreateTransaction(Money.Coins(0.000001m));
var mempoolValidationContext = new MempoolValidationContext(transaction, new MempoolValidationState(false))
{
MinRelayTxFee = this.nodeSettings.MinRelayTxFeeRate,
ValueOut = transaction.TotalOut
};
Assert.Throws <MempoolErrorException>(() => rule.CheckTransaction(mempoolValidationContext));
Assert.NotNull(mempoolValidationContext.State.Error);
Assert.Equal(MempoolErrors.TransactionContainsDustTxOuts, mempoolValidationContext.State.Error);
}
public void CheckTxOutDustRule_TxOut_Is_OpReturn_WithDustTxOut_Fail()
{
var rule = new CheckTxOutDustRule(this.network, this.txMempool, new MempoolSettings(this.nodeSettings), this.chainIndexer, this.loggerFactory);
// Create tx with OpReturn output.
var transaction = CreateTransaction(Money.Coins(1), true);
// Add a dust output.
transaction.AddOutput(new TxOut(Money.Coins(0.000001m), new Script()));
var mempoolValidationContext = new MempoolValidationContext(transaction, new MempoolValidationState(false))
{
MinRelayTxFee = this.nodeSettings.MinRelayTxFeeRate,
ValueOut = transaction.TotalOut
};
Assert.Throws <MempoolErrorException>(() => rule.CheckTransaction(mempoolValidationContext));
Assert.NotNull(mempoolValidationContext.State.Error);
Assert.Equal(MempoolErrors.TransactionContainsDustTxOuts, mempoolValidationContext.State.Error);
}
