public TransactionProcessor(
AllTransactionStore transactionStore,
KeyManager keyManager,
Money dustThreshold,
int privacyLevelThreshold = 100)
{
TransactionStore = Guard.NotNull(nameof(transactionStore), transactionStore);
KeyManager = Guard.NotNull(nameof(keyManager), keyManager);
DustThreshold = Guard.NotNull(nameof(dustThreshold), dustThreshold);
Coins = new CoinsRegistry(privacyLevelThreshold);
}
public void Test1()
{
var registry = new CoinsRegistry();
var key0 = new Key();
var key1 = new Key();
var stx0 = TransactionBuilders.CreateCreditingTransaction(key0.PubKey.Hash, Money.Coins(2));
var stx1 = TransactionBuilders.CreateCreditingTransaction(key1.PubKey.Hash, Money.Coins(5));
var coin0 = new SmartCoin(stx0, 0);
Assert.True(registry.TryAdd(coin0));
Assert.False(registry.TryAdd(coin0));
Assert.False(registry.TryAdd(coin0.AsSpentBy(uint256.One)));
var registeredCoin = Assert.Single(registry.AsCoinsView());
Assert.Equal(registeredCoin, coin0);
Assert.True(registeredCoin.Unspent);
var coin1 = new SmartCoin(stx1, 0);
Assert.True(registry.TryAdd(coin1));
////////////
var(key2, keyChange) = (new Key(), new Key());
var stx2 = TransactionBuilders.CreateSpendingTransaction(new[] { coin0.GetCoin(), coin1.GetCoin() }, key2.PubKey.Hash, keyChange.PubKey.Hash);
registry.Spend(coin0, stx2.GetHash());
registry.Spend(coin1, stx2.GetHash());
var spentCoin = Assert.Single(registry.AsCoinsView(), coin => coin == coin0);
Assert.False(spentCoin.Unspent);
Assert.Equal(spentCoin, coin0);
var coin2 = new SmartCoin(stx2, 0);
var coin3 = new SmartCoin(stx2, 1);
Assert.True(registry.TryAdd(coin2));
Assert.True(registry.TryAdd(coin3));
////////////
var changes = registry.Undo(stx0.GetHash());
Assert.Empty(registry);
var removedCoin = Assert.Single(changes.toRemove);
Assert.Empty(changes.toAdd);
}