public void Ccitt_ItCalculates()
{
byte[] testData = Encoding.ASCII.GetBytes("123456789");
UInt16 expected = 0x29B1;
UInt16 given = CrcCcitt.Calculate(testData);
Assert.AreEqual(expected, given);
}
public void Ccitt_ItChecks()
{
byte[] testData = Encoding.ASCII.GetBytes("123456789");
byte[] crc = { 0x29, 0xB1 };
byte[] input = new byte[testData.Length + crc.Length];
Buffer.BlockCopy(testData, 0, input, 0, testData.Length);
Buffer.BlockCopy(crc, 0, input, testData.Length, crc.Length);
bool given = CrcCcitt.Check(input);
Assert.IsTrue(given);
}