private static void ProcessResponse(
Rfc3161RequestResponseStatus expectedStatus,
Rfc3161TimestampRequest request,
byte[] inputBytes,
int paddingByteCount)
{
Rfc3161TimestampToken token;
int bytesRead;
Rfc3161RequestResponseStatus status;
bool result = request.TryProcessResponse(inputBytes, out token, out status, out bytesRead);
Assert.Equal(expectedStatus, status);
if (expectedStatus == Rfc3161RequestResponseStatus.Accepted)
{
Assert.True(result, "request.TryProcessResponse return value");
}
else
{
Assert.False(result, "request.TryProcessResponse return value");
}
if (expectedStatus == Rfc3161RequestResponseStatus.DoesNotParse)
{
Assert.Equal(0, bytesRead);
}
else
{
Assert.Equal(inputBytes.Length - paddingByteCount, bytesRead);
}
switch (expectedStatus)
{
case Rfc3161RequestResponseStatus.Accepted:
case Rfc3161RequestResponseStatus.HashMismatch:
case Rfc3161RequestResponseStatus.NonceMismatch:
case Rfc3161RequestResponseStatus.UnexpectedCertificates:
case Rfc3161RequestResponseStatus.RequestedCertificatesMissing:
case Rfc3161RequestResponseStatus.VersionTooNew:
Assert.NotNull(token);
break;
default:
Assert.Null(token);
break;
}
if (result)
{
Rfc3161TimestampToken token2 = request.ProcessResponse(inputBytes, out int bytesRead2);
Assert.Equal(bytesRead, bytesRead2);
Assert.NotNull(token2);
Assert.NotSame(token, token2);
}
else
{
Assert.Throws <CryptographicException>(() => request.ProcessResponse(inputBytes, out bytesRead));
}
}