public static void WriteCborNegativeIntegerRepresentation_SingleValue_HappyPath(ulong input, string hexExpectedEncoding)
{
byte[] expectedEncoding = hexExpectedEncoding.HexToByteArray();
var writer = new CborWriter();
writer.WriteCborNegativeIntegerRepresentation(input);
AssertHelper.HexEqual(expectedEncoding, writer.Encode());
}
public static void Roundtrip_NegativeInteger(CborConformanceMode mode, ulong input)
{
var writer = new CborWriter(mode);
writer.WriteCborNegativeIntegerRepresentation(input);
byte[] encoding = writer.Encode();
var reader = new CborReader(encoding, mode);
ulong result = reader.ReadCborNegativeIntegerRepresentation();
Assert.Equal(input, result);
}
public void SignWithCborNegativeIntegerRepresentationAlgorithmHeaderValue(ulong value)
{
var writer = new CborWriter();
writer.WriteCborNegativeIntegerRepresentation(value);
ReadOnlySpan <byte> encodedValue = writer.Encode();
CoseHeaderMap protectedHeaders = new CoseHeaderMap();
protectedHeaders[CoseHeaderLabel.Algorithm] = CoseHeaderValue.FromEncodedValue(encodedValue);
Assert.Throws <CryptographicException>(() => Sign(s_sampleContent, DefaultKey, DefaultHash, protectedHeaders));
}
