public void CreateTest2()
{
var frame = new AudioEncryptionFrame();
Assert.AreEqual(frame.Descriptor.ID, "AENC");
Assert.IsNotNull(frame.Owner);
Assert.IsNotNull(frame.Encryption);
}
public void CreateTest()
{
var bytes = new byte[] {0x20, 0x21, 0x22};
var frame = new AudioEncryptionFrame("ABCD", 0, 0xFF, bytes);
Assert.AreEqual(frame.Descriptor.ID, "AENC");
Assert.AreEqual(frame.Owner, "ABCD");
Assert.AreEqual(frame.PreviewStart, 0);
Assert.AreEqual(frame.PreviewLength, 0xFF);
Assert.IsTrue(ComparePayload(bytes, frame.Encryption));
}
public void ConvertTest()
{
var bytes = new byte[] {0x20, 0x21, 0x22};
var frame = new AudioEncryptionFrame("ABCD", 0x00FF, 0xFF00, bytes);
Assert.AreEqual(frame.Descriptor.ID, "AENC");
Assert.AreEqual(frame.Owner, "ABCD");
Assert.AreEqual(frame.PreviewStart, 0x00FF);
Assert.AreEqual(frame.PreviewLength, 0xFF00);
Assert.IsTrue(ComparePayload(bytes, frame.Encryption));
var refBytes = new byte[]
{
0x41, 0x42, 0x43, 0x44, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x20, 0x21, 0x22
};
var rawFrame = frame.Convert(TagVersion.Id3V23);
Assert.AreEqual(rawFrame.ID, "AENC");
Assert.IsTrue(ComparePayload(rawFrame.Payload, refBytes));
}
private static IFrame AnalyseFrameId(RawFrame rawFrame)
{
IFrame frame;
if (rawFrame.ID[0] == 'T' || rawFrame.ID[0] == 'W')
{
switch (rawFrame.ID[0])
{
case 'T':
if (rawFrame.ID != "TXXX")
{
frame = new TextFrame();
}
else
{
frame = new UserDefinedTextFrame();
}
break;
case 'W':
if (rawFrame.ID != "WXXX")
{
frame = new UrlLinkFrame();
}
else
{
frame = new UserDefinedURLLinkFrame();
}
break;
default:
throw new ID3TagException("Unknown Text or URL frame!");
}
}
else
{
// Other frames
switch (rawFrame.ID)
{
case "AENC":
frame = new AudioEncryptionFrame();
break;
case "PRIV":
frame = new PrivateFrame();
break;
case "MCDI":
frame = new MusicCdIdentifierFrame();
break;
case "COMM":
frame = new CommentFrame();
break;
case "APIC":
frame = new PictureFrame();
break;
case "PCNT":
frame = new PlayCounterFrame();
break;
case "POPM":
frame = new PopularimeterFrame();
break;
case "UFID":
frame = new UniqueFileIdentifierFrame();
break;
default:
frame = new UnknownFrame();
break;
}
}
return frame;
}
