public void HexToBufferConvertTest(int count)
{
var expectedBuffer = new byte[count];
new Random(count).NextBytes(expectedBuffer);
var expectedHexString = BitConverter.ToString(expectedBuffer).Replace("-", "").ToLowerInvariant();
var expectedHexBuffer = expectedHexString.ToCharArray();
// hex string -> buffer
var buffer = HexConvert.ToBytes(expectedHexString, 0, expectedHexString.Length);
Assert.Equal(expectedBuffer, buffer);
// hex buffer -> buffer
buffer = HexConvert.ToBytes(expectedHexBuffer, 0, expectedHexBuffer.Length);
Assert.Equal(expectedBuffer, buffer);
// hex buffer -> buffer (copy)
buffer = new byte[expectedBuffer.Length];
HexConvert.Decode(new ArraySegment <char>(expectedHexBuffer, 0, expectedHexBuffer.Length), new ArraySegment <byte>(buffer));
Assert.Equal(expectedBuffer, buffer);
// hex buffer -> buffer (copy)
buffer = new byte[expectedBuffer.Length];
HexConvert.Decode(expectedHexString, 0, expectedHexBuffer.Length, new ArraySegment <byte>(buffer));
Assert.Equal(expectedBuffer, buffer);
}
public void ToBytesByteArrayPartialTest()
{
var baseNCharBytes = "999c99".ToCharArray().Select(ch => (byte)ch).ToArray();
var expected = new byte[] { 156 };
var actual = HexConvert.ToBytes(baseNCharBytes, 2, baseNCharBytes.Length - 4);
Assert.Equal(expected, actual);
}
public void ToByteStringTest()
{
var baseNString = "9c";
var expected = new byte[] { 156 };
var actual = HexConvert.ToBytes(baseNString);
Assert.Equal(expected, actual);
}
public void ToBytesByteArrayTest()
{
var baseNCharBytes = "9c".ToCharArray().Select(ch => (byte)ch).ToArray();
var expected = new byte[] { 156 };
var actual = HexConvert.ToBytes(baseNCharBytes);
Assert.Equal(expected, actual);
}
public void ToBytesCharArrayPartialTest()
{
var baseNChars = "999c99".ToCharArray();
var expected = new byte[] { 156 };
var actual = HexConvert.ToBytes(baseNChars, 2, baseNChars.Length - 4);
Assert.Equal(expected, actual);
}
public void ToBytesCharArrayTest()
{
var baseNChars = "9c".ToCharArray();
var expected = new byte[] { 156 };
var actual = HexConvert.ToBytes(baseNChars);
Assert.Equal(expected, actual);
}
public void ToBytesStringPartialTest()
{
var baseNString = "999c99";
var expected = new byte[] { 156 };
var actual = HexConvert.ToBytes(baseNString, 2, baseNString.Length - 4);
Assert.Equal(expected, actual);
}
public void HexConvert_FromBytes_ToBytes_GoodResult()
{
//Arrange
var hash = Hash.ComputeSha256(new byte[0]);
var hashstring = HexConvert.FromBytes(hash);
var str = hashstring;
//Act
//Assert
Assert.AreEqual(hash, HexConvert.ToBytes(str));
}
private void ButtonToPay_Click(object sender, RoutedEventArgs e)
{
if (int.Parse(TextBoxAmountAct.Text) > Amount)
{
MessageBox.Show("Error!", "You haven't avaliable ACT for makking transaction.", MessageBoxButton.OK,
MessageBoxImage.Error);
return;
}
var recipientUserHash = HexConvert.ToBytes(TextBoxRecipientId.Text);
var inEntry = new InEntry()
{
PublicKey = _userCoinPocket.KeyPair.PublicKey,
Amount = Amount
};
var outEntry = new List <OutEntry>(15)
{
new OutEntry()
{
RecipientHash = recipientUserHash,
Value = int.Parse(TextBoxAmountAct.Text)
},
new OutEntry()
{
RecipientHash = _userCoinPocket.KeyPair.PublicKey,
Value = Amount - int.Parse(TextBoxAmountAct.Text)
}
};
var transaction = new Transaction()
{
Id = DataManager.UploadBlockchainDictionary().Last().Value.Transaction.Id + 1,
InEntries = new List <InEntry>()
{
inEntry
},
OutEntries = outEntry,
Signature = EccService.Sign(_userCoinPocket.KeyPair.PublicKey, _userCoinPocket.KeyPair.PrivateKey,
_userCoinPocket.KeyPair.PublicKey),
Timestamp = DateTime.Now
};
var message = BlockchainUtil.SerializeTransaction(transaction);
var senderUdpClient = new UdpClient(_userCoinPocket.ReceivePort);
try
{
senderUdpClient.Send(
message,
message.Length,
"127.0.0.1",
9999);
}
catch
{
throw new Exception();
}
finally
{
senderUdpClient.Close();
}
var receiver = new UdpClient(_userCoinPocket.ReceivePort);
IPEndPoint remoteIp = null;
var data = receiver.Receive(ref remoteIp);
var chain = MessagePackSerializer.Deserialize <KeyValuePair <string, Block> >(data);
var json = JsonConvert.SerializeObject(chain, Formatting.Indented);
GroupBoxStatus.Header = "You trancsaction has been added";
var blockchain = DataManager.UploadBlockchainDictionary();
TextBlockAct.Text = Executor
.GetCashRec(blockchain, _userCoinPocket.KeyPair.PublicKey, blockchain.Last().Key).ToString();
TextBlockStatus.Text = json;
receiver.Close();
}
