public void CalculateInfoHash_CompleteTorrentFile()
{
var bdictionary = new BencodeParser().Parse <BDictionary>(UbuntuTorrentFile);
var info = bdictionary.Get <BDictionary>(TorrentFields.Info);
var hash = TorrentUtil.CalculateInfoHash(info);
hash.Should().Be("B415C913643E5FF49FE37D304BBB5E6E11AD5101");
}
public void CreateMagnetLink_NonEmptyTracker_WithOptionIncludeTrackers_IsIncluded(string infoHash, string displayName, string tracker1)
{
var trackers = new List <string> {
tracker1
};
var magnet = TorrentUtil.CreateMagnetLink(infoHash, displayName, trackers, MagnetLinkOptions.IncludeTrackers);
magnet.Should().Be($"magnet:?xt=urn:btih:{infoHash}&dn={displayName}&tr={tracker1}");
}
public void OriginalInfoHashBytes_IsSet()
{
// Arrange
ParsedData = ValidSingleFileTorrentData;
var expectedInfoHashBytes = TorrentUtil.CalculateInfoHashBytes(ParsedData.Get <BDictionary>("info"));
// Act
var parser = new TorrentParser(BencodeParser);
var torrent = parser.Parse((BencodeReader)null);
// Assert
torrent.OriginalInfoHashBytes.Should().Equal(expectedInfoHashBytes);
}
public void OriginalInfoHash_IsSet()
{
// Arrange
ParsedData = ValidSingleFileTorrentData;
var expectedInfoHash = TorrentUtil.CalculateInfoHash(ParsedData.Get <BDictionary>("info"));
// Act
var parser = new TorrentParser(BencodeParser);
var torrent = parser.Parse((BencodeStream)null);
// Assert
torrent.OriginalInfoHash.Should().Be(expectedInfoHash);
}
public void CreateMagnetLink_Torrent_UsesInfoHashDisplayNameAndTrackersFromTorrent(string infoHash, string displayName, IList <IList <string> > trackers)
{
// Arrange
var torrent = Substitute.For <Torrent>();
torrent.GetInfoHash().Returns(infoHash);
torrent.DisplayName.Returns(displayName);
torrent.Trackers.Returns(trackers);
// Act
var expected = TorrentUtil.CreateMagnetLink(infoHash.ToLower(), displayName, trackers.SelectMany(x => x), MagnetLinkOptions.IncludeTrackers);
var magnet = TorrentUtil.CreateMagnetLink(torrent);
// Assert
magnet.Should().Be(expected);
}
public void CalculateInfoHash_SimpleInfoDictionary()
{
var info = new BDictionary
{
["key"] = (BString)"value",
["list"] = new BList {
1, 2, 3
},
["number"] = (BNumber)42,
["dictionary"] = new BDictionary
{
["key"] = (BString)"value"
}
};
var hash = TorrentUtil.CalculateInfoHash(info);
info.EncodeAsString().Should().Be("d10:dictionaryd3:key5:valuee3:key5:value4:listli1ei2ei3ee6:numberi42ee");
hash.Should().Be("8715E7488A8964C6383E09A87287321FE6CBCC07");
}
public void CreateMagnetLink_NonEmptyDisplayName_IsIncluded(string infoHash, string displayName)
{
var magnet = TorrentUtil.CreateMagnetLink(infoHash, displayName, null, MagnetLinkOptions.None);
magnet.Should().Be($"magnet:?xt=urn:btih:{infoHash}&dn={displayName}");
}
public void CreateMagnetLink_NonEmptyInfoHash_IsIncluded(string infoHash)
{
var magnet = TorrentUtil.CreateMagnetLink(infoHash, null, null, MagnetLinkOptions.None);
magnet.Should().Be($"magnet:?xt=urn:btih:{infoHash}");
}
public void CreateMagnetLink_NullOrEmptyInfoHash_ThrowsArgumentException(string infoHash)
{
Action action = () => TorrentUtil.CreateMagnetLink(infoHash, null, null, MagnetLinkOptions.None);
action.Should().Throw <ArgumentException>("because a Magnet link is invalid without an info hash.");
}
