public void NormalHexString()
{
var binary = new byte[1024];
new Random().NextBytes(binary);
var hexString = BitConverter.ToString(binary).Replace("-", string.Empty);
fixed(char *hexStringPtr = hexString)
{
var result = CharHelper.CountUsefulCharacters(hexStringPtr, hexString.Length);
Assert.Equal(hexString.Length, result);
}
}
public void UselessCharactersInScalarPart()
{
var binary = new byte[8 + 4 + 3];
new Random().NextBytes(binary);
var hexString = BitConverter.ToString(binary).Replace("-", string.Empty).ToCharArray();
hexString[25] = ' ';
hexString[27] = ' ';
fixed(char *hexStringPtr = hexString)
{
var result = CharHelper.CountUsefulCharacters(hexStringPtr, hexString.Length);
Assert.Equal(hexString.Length - 2, result);
}
}