public void VerifySortOrderAndThatHighetFeeTransactionsAreReverifiedFirst()
{
AddLowPriorityTransactions(50);
AddHighPriorityTransactions(50);
var sortedVerifiedTxs = _unit.GetSortedVerifiedTransactions().ToList();
// verify all 100 transactions are returned in sorted order
sortedVerifiedTxs.Count.ShouldBeEquivalentTo(100);
verifyTransactionsSortedDescending(sortedVerifiedTxs);
// move all to unverified
var block = new Block {
Transactions = new Transaction[0]
};
_unit.UpdatePoolForBlockPersisted(block, Blockchain.Singleton.GetSnapshot());
_unit.InvalidateVerifiedTransactions();
_unit.SortedHighPrioTxCount.ShouldBeEquivalentTo(0);
_unit.SortedLowPrioTxCount.ShouldBeEquivalentTo(0);
_unit.UnverifiedSortedHighPrioTxCount.ShouldBeEquivalentTo(50);
_unit.UnverifiedSortedLowPrioTxCount.ShouldBeEquivalentTo(50);
// We can verify the order they are re-verified by reverifying 2 at a time
while (_unit.UnVerifiedCount > 0)
{
_unit.GetVerifiedAndUnverifiedTransactions(out IEnumerable <Transaction> sortedVerifiedTransactions,
out IEnumerable <Transaction> sortedUnverifiedTransactions);
sortedVerifiedTransactions.Count().ShouldBeEquivalentTo(0);
var sortedUnverifiedArray = sortedUnverifiedTransactions.ToArray();
verifyTransactionsSortedDescending(sortedUnverifiedArray);
var maxHighPriorityTransaction = sortedUnverifiedArray.First();
var maxLowPriorityTransaction = sortedUnverifiedArray.First(tx => IsLowPriority(tx));
// reverify 1 high priority and 1 low priority transaction
_unit.ReVerifyTopUnverifiedTransactionsIfNeeded(2, Blockchain.Singleton.GetSnapshot());
var verifiedTxs = _unit.GetSortedVerifiedTransactions().ToArray();
verifiedTxs.Length.ShouldBeEquivalentTo(2);
verifiedTxs[0].ShouldBeEquivalentTo(maxHighPriorityTransaction);
verifiedTxs[1].ShouldBeEquivalentTo(maxLowPriorityTransaction);
var blockWith2Tx = new Block {
Transactions = new Transaction[2] {
maxHighPriorityTransaction, maxLowPriorityTransaction
}
};
// verify and remove the 2 transactions from the verified pool
_unit.UpdatePoolForBlockPersisted(blockWith2Tx, Blockchain.Singleton.GetSnapshot());
_unit.InvalidateVerifiedTransactions();
_unit.SortedHighPrioTxCount.ShouldBeEquivalentTo(0);
_unit.SortedLowPrioTxCount.ShouldBeEquivalentTo(0);
}
_unit.UnverifiedSortedHighPrioTxCount.ShouldBeEquivalentTo(0);
_unit.UnverifiedSortedLowPrioTxCount.ShouldBeEquivalentTo(0);
}