public void TestGetPieceLengthOnParsedFile(string file, string expected)
{
MetaInfoFile torrentFile = new MetaInfoFile(file);
torrentFile.Parse();
Assert.Equal(expected, torrentFile.GetPieceLength().ToString());
}
public void TestGetPieceLengthWithNoParseOnMetaInfoFile()
{
MetaInfoFile torrentFile = new MetaInfoFile(Constants.SingleFileTorrent);
BitTorrentException error = Assert.Throws <BitTorrentException>(() => { UInt32 pieceLength = torrentFile.GetPieceLength(); });
Assert.Equal("BitTorrent Error: File has not been parsed.", error.Message);
}