public void ConvertTest1()
{
var playCounterFrame = new PlayCounterFrame();
Assert.AreEqual(playCounterFrame.Descriptor.ID, "PCNT");
Assert.AreEqual(playCounterFrame.Counter, 0);
var rawFrame = playCounterFrame.Convert();
Assert.AreEqual(rawFrame.ID, "PCNT");
var payloadBytes = rawFrame.Payload;
var refBytes = new byte[] {0x00, 0x00, 0x00, 0x00};
Assert.IsTrue(ComparePayload(refBytes, payloadBytes));
}
public void ConvertTest4()
{
const long counterValue = 0x01FFFF;
var playCounterFrame = new PlayCounterFrame(counterValue);
Assert.AreEqual(playCounterFrame.Descriptor.ID, "PCNT");
Assert.AreEqual(playCounterFrame.Counter, counterValue);
var rawFrame = playCounterFrame.Convert();
Assert.AreEqual(rawFrame.ID, "PCNT");
var payloadBytes = rawFrame.Payload;
var refBytes = new byte[] {0x00, 0x01, 0xFF, 0xFF};
Assert.IsTrue(ComparePayload(refBytes, payloadBytes));
}
public void SynchronizedTest5()
{
var tagContainer1 = new TagContainerV3();
tagContainer1.Tag.SetHeaderFlags(true, false, false);
const long counter = 0x12FF;
var playCounter = new PlayCounterFrame(counter);
tagContainer1.Add(playCounter);
var tagContainer2 = WriteAndRead(tagContainer1);
CompareContainer(tagContainer1, tagContainer2);
var playCounter2 = FrameUtils.ConvertToPlayCounterFrame(tagContainer2[0]);
Assert.AreEqual(playCounter2.Counter, counter);
}
public void ConvertTest8()
{
const long counterValue = 0x7FFFFFFFFFFFFFFF;
// This must be a very very good song ;-)
var playCounterFrame = new PlayCounterFrame(counterValue);
Assert.AreEqual(playCounterFrame.Descriptor.ID, "PCNT");
Assert.AreEqual(playCounterFrame.Counter, counterValue);
var rawFrame = playCounterFrame.Convert();
Assert.AreEqual(rawFrame.ID, "PCNT");
var payloadBytes = rawFrame.Payload;
var refBytes = new byte[] {0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
Assert.IsTrue(ComparePayload(refBytes, payloadBytes));
}
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;
}
