public virtual void TestShouldConvertTagToBytesAndBackToEquivalentTag()
{
ID3v1 id3tag = new ID3v1Tag();
id3tag.SetTrack("5");
id3tag.SetArtist("ARTIST");
id3tag.SetTitle("TITLE");
id3tag.SetAlbum("ALBUM");
id3tag.SetYear("1997");
id3tag.SetGenre(13);
id3tag.SetComment("COMMENT");
byte[] data = id3tag.ToBytes();
ID3v1 id3tagCopy = new ID3v1Tag(data);
Assert.AreEqual(id3tag, id3tagCopy);
}
public virtual void TestShouldGenerateValidTagBufferWithHighGenreAndTrackNumber()
{
ID3v1Tag id3v1tag = new ID3v1Tag();
id3v1tag.SetTitle("TITLE");
id3v1tag.SetArtist("ARTIST");
id3v1tag.SetAlbum("ALBUM");
id3v1tag.SetYear("2001");
id3v1tag.SetComment("COMMENT");
id3v1tag.SetTrack("254");
id3v1tag.SetGenre(unchecked((int)(0x8d)));
byte[] expectedBuffer = BufferTools.StringToByteBuffer(VALID_TAG_WITH_WHITESPACE, 0, VALID_TAG_WITH_WHITESPACE.Length);
TestHelper.ReplaceSpacesWithNulls(expectedBuffer);
expectedBuffer[expectedBuffer.Length - 3] = unchecked((int)(0x00));
expectedBuffer[expectedBuffer.Length - 2] = unchecked((byte)(-unchecked((int)(0x02))));
// 254 as a signed byte
expectedBuffer[expectedBuffer.Length - 1] = unchecked((byte)(-unchecked((int)(0x73))));
// 0x8D as a signed byte
Assert.IsTrue(Arrays.Equals(expectedBuffer, id3v1tag.ToBytes()));
}