public void FromBytesThrowsBufferTooSmall(ContentTestCase @case)
{
byte[] content = GetDummyContent(@case);
CoseHeaderValue headerValue = CoseHeaderValue.FromBytes(content.AsSpan());
Memory <byte> buffer = new byte[content.Length - 1];
Assert.Throws <ArgumentException>("destination", () => headerValue.GetValueAsBytes(buffer.Span));
}
public void FromBytesSucceeds(ContentTestCase @case)
{
byte[] content = GetDummyContent(@case);
var writer = new CborWriter();
writer.WriteByteString(content);
byte[] encodedBytes = writer.Encode();
CoseHeaderValue headerValue = CoseHeaderValue.FromBytes(content);
AssertExtensions.SequenceEqual(encodedBytes, headerValue.EncodedValue.Span);
AssertExtensions.SequenceEqual(content, headerValue.GetValueAsBytes());
headerValue = CoseHeaderValue.FromBytes(content.AsSpan());
AssertExtensions.SequenceEqual(encodedBytes, headerValue.EncodedValue.Span);
Span <byte> buffer = new byte[content.Length];
int length = headerValue.GetValueAsBytes(buffer);
AssertExtensions.SequenceEqual(content, buffer);
Assert.Equal(content.Length, length);
}