public void CheckBlockChainTest()
{
DataHelper helper = new DataHelper();
Example.Blockchain blockchain = helper.GetSampleChain();
Miner miner = new Miner();
Dictionary <string, decimal> result = miner.CheckBlockchain(blockchain);
Assert.AreEqual(result.Values.Sum(), 200);
}
private static void PlayBlockchain(Random rand)
{
Console.WriteLine(String.Format("{0}: Start", DateTime.Now));
Console.WriteLine(String.Format("{0}: Creating Blockchain", DateTime.Now));
Example.Blockchain chain = new Example.Blockchain();
BlockchainHelper helper = new BlockchainHelper();
for (int i = 1; i <= 1000; i++)
{
int sign = 1;
if (rand.Next(0, 2) == 0)
{
sign = -1;
}
byte[] buff = new byte[2];
rand.NextBytes(buff);
// ToDo: Find a better way for random number
string number = "0" + Convert.ToChar(CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator) + buff[0] + buff[1];
double amount = Convert.ToDouble(number);
double personA = sign * amount;
double personB = personA * -1;
TransactionPart alice = new TransactionPart(ALICE, (decimal)personA);
TransactionPart bob = new TransactionPart(BOB, (decimal)personB);
Transaction transaction = new Transaction(alice, bob);
Console.WriteLine(String.Format("{0}: Creating transaction {1} - {2}", DateTime.Now, i,
transaction.ToString()));
Block innerBlock = helper.CreateBlock(transaction, chain);
chain.Chain.Add(innerBlock);
}
Console.WriteLine(String.Format("{0}: Start mining", DateTime.Now));
Miner miner = new Miner();
Dictionary <string, decimal> result = miner.CheckBlockchain(chain);
Console.WriteLine(String.Format("{0}: Final result is {1}:{2} and {3}:{4}", DateTime.Now, ALICE, result[ALICE], BOB,
result[BOB]));
Console.WriteLine("Press any key to start over");
Console.ReadKey();
}
