public virtual void TestShouldConvertFrameDataWithBlankDescriptionAndLanguageToBytesAndBackToEquivalentObject()
{
byte[] bytes = new byte[] { 0, 0, 0, 0, 0, (byte)('A'), (byte)('B'), (byte)('C'),
(byte)('D'), (byte)('E'), (byte)('F'), (byte)('G'), (byte)('H'), (byte)('I'), (byte
)('J'), (byte)('K'), (byte)('L'), (byte)('M'), (byte)('N'), (byte)('O'), (byte)(
'P'), (byte)('Q') };
ID3v2CommentFrameData frameData = new ID3v2CommentFrameData(false, bytes);
Assert.AreEqual("\x0\x0\x0", frameData.GetLanguage());
Assert.AreEqual(new EncodedText(string.Empty), frameData.GetDescription());
Assert.AreEqual(new EncodedText(TEST_VALUE), frameData.GetComment());
Assert.IsTrue(Arrays.Equals(bytes, frameData.ToBytes()));
}
public virtual void TestShouldConvertFrameDataToBytesAndBackToEquivalentObject()
{
ID3v2CommentFrameData frameData = new ID3v2CommentFrameData(false, TEST_LANGUAGE, new EncodedText(unchecked((byte)0), TEST_DESCRIPTION), new EncodedText(unchecked((byte)0), TEST_VALUE));
byte[] bytes = frameData.ToBytes();
byte[] expectedBytes = new byte[] { 0, (byte)('e'), (byte)('n'), (byte)('g'), (byte
)('D'), (byte)('E'), (byte)('S'), (byte)('C'), (byte)('R'), (byte)('I'), (byte)(
'P'), (byte)('T'), (byte)('I'), (byte)('O'), (byte)('N'), 0, (byte)('A'), (byte)
('B'), (byte)('C'), (byte)('D'), (byte)('E'), (byte)('F'), (byte)('G'), (byte)('H'
), (byte)('I'), (byte)('J'), (byte)('K'), (byte)('L'), (byte)('M'), (byte)('N'),
(byte)('O'), (byte)('P'), (byte)('Q') };
Assert.IsTrue(Arrays.Equals(expectedBytes, bytes));
ID3v2CommentFrameData frameDataCopy = new ID3v2CommentFrameData(false, bytes);
Assert.AreEqual(frameData, frameDataCopy);
}
public virtual void TestShouldConvertFrameDataWithUnicodeToBytesAndBackToEquivalentObject()
{
ID3v2CommentFrameData frameData = new ID3v2CommentFrameData(false, TEST_LANGUAGE,
new EncodedText(EncodedText.TEXT_ENCODING_UTF_16, TEST_DESCRIPTION_UNICODE), new
EncodedText(EncodedText.TEXT_ENCODING_UTF_16, TEST_VALUE_UNICODE));
byte[] bytes = frameData.ToBytes();
byte[] expectedBytes = new byte[] { 1, (byte)('e'), (byte)('n'), (byte)('g'), unchecked(
(byte)unchecked((int)(0xff))), unchecked((byte)unchecked((int)(0xfe))), unchecked(
(byte)unchecked((int)(0xb3))), unchecked((int)(0x03)), unchecked((byte)unchecked(
(int)(0xb5))), unchecked((int)(0x03)), unchecked((byte)unchecked((int)(0xb9))),
unchecked((int)(0x03)), unchecked((byte)unchecked((int)(0xac))), unchecked((int)
(0x03)), 0, 0, unchecked((byte)unchecked((int)(0xff))), unchecked((byte)unchecked(
(int)(0xfe))), unchecked((byte)unchecked((int)(0xc3))), unchecked((int)(0x03)),
unchecked((byte)unchecked((int)(0xbf))), unchecked((int)(0x03)), unchecked((byte
)unchecked((int)(0xc5))), unchecked((int)(0x03)) };
Assert.IsTrue(Arrays.Equals(expectedBytes, bytes));
ID3v2CommentFrameData frameDataCopy = new ID3v2CommentFrameData(false, bytes);
Assert.AreEqual(frameData, frameDataCopy);
}
public virtual void SetItunesComment(string itunesComment)
{
if (itunesComment != null && itunesComment.Length > 0)
{
InvalidateDataLength();
ID3v2CommentFrameData frameData = new ID3v2CommentFrameData(UseFrameUnsynchronisation
(), ITUNES_COMMENT_DESCRIPTION, null, new EncodedText(itunesComment));
AddFrame(CreateFrame(ID_COMMENT, frameData.ToBytes()), true);
}
}
public virtual void SetComment(string comment)
{
if (comment != null && comment.Length > 0)
{
InvalidateDataLength();
ID3v2CommentFrameData frameData = new ID3v2CommentFrameData(UseFrameUnsynchronisation
(), "eng", null, new EncodedText(comment));
AddFrame(CreateFrame(ID_COMMENT, frameData.ToBytes()), true);
}
}