//Method related to announcing changes regarding ballot-statuses.
#region Ballots
/// <summary>
/// Announce to all that they should revoke this update!
/// </summary>
/// <param name="voterNumber">The voternumber to revoke a ballot for.</param>
/// <param name="cpr">The CPR number to revoke a ballot for.</param>
public void AnnounceRevokeBallot(VoterNumber voterNumber, CPR cpr)
{
Contract.Requires(IsManager);
Contract.Requires(Database[voterNumber, cpr] == BallotStatus.Received);
var cmd = new RevokeBallotCommand(Address, voterNumber, cpr);
Peers.Keys.ForEach(peer => Communicator.Send(cmd, peer));
cmd.Execute(this);
if (Logger != null)
{
Logger.Log("Announcing that this ballot should be revoked: voternumber=" + voterNumber + "; CPR=" + cpr, Level.Warn);
}
}
public void BallotReceivedCommandAndRevokeBallotCommandTest()
{
var vn = new VoterNumber(250000);
var cpr = new CPR(2312881234);
Assert.That(Station.Database[vn, cpr] == BallotStatus.Unavailable);
Station.Database.Import(new List <EncryptedVoterData> {
new EncryptedVoterData(new CipherText(Station.Crypto.AsymmetricEncrypt(Bytes.From(vn.Value), Station.Crypto.VoterDataEncryptionKey)), new CipherText(Station.Crypto.AsymmetricEncrypt(Bytes.From(cpr.Value), Station.Crypto.VoterDataEncryptionKey)), new CipherText(Station.Crypto.AsymmetricEncrypt(Bytes.From(cpr.Value + (uint)BallotStatus.NotReceived), Station.Crypto.VoterDataEncryptionKey)))
});
var cmd = new BallotReceivedCommand(Manager.Address, Station.Address, vn, cpr);
Assert.That(cmd.Sender == Manager.Address);
Assert.That(Station.Database[vn, cpr] == BallotStatus.NotReceived);
cmd.Execute(Station);
Assert.That(Station.Database[vn, cpr] == BallotStatus.Received);
var revoke = new RevokeBallotCommand(Manager.Address, vn, cpr);
revoke.Execute(Station);
Assert.That(Station.Database[vn, cpr] == BallotStatus.NotReceived);
}
public void ManagerRequirementCheckTest()
{
var start = new StartElectionCommand(NewPeer.Address);
var end = new EndElectionCommand(NewPeer.Address);
Assert.That(!((TestUi)Station.UI).OngoingElection);
start.Execute(Station);
Assert.That(!((TestUi)Station.UI).OngoingElection);
Station.StartElection();
Assert.That(Station.ElectionInProgress);
end.Execute(Station);
Assert.That(Station.ElectionInProgress);
var vn = new VoterNumber(5);
var cpr = new CPR(5);
var req = new RequestBallotCommand(NewPeer.Address, vn, cpr);
var reqCPROnly = new RequestBallotCPROnlyCommand(NewPeer.Address, cpr, "sup homey");
var revoke = new RevokeBallotCommand(NewPeer.Address, vn, cpr);
var revokeCPROnly = new RevokeBallotCPROnlyCommand(NewPeer.Address, cpr, "sup homey");
req.Execute(Station);
reqCPROnly.Execute(Station);
revoke.Execute(Station);
revokeCPROnly.Execute(Station);
Assert.That(Station.Database[vn, cpr] == BallotStatus.Unavailable);
NewPeer.Crypto.VoterDataEncryptionKey = Manager.Crypto.VoterDataEncryptionKey;
var sync = new SyncCommand(NewPeer);
sync.Execute(Station);
var promoteManager = new PromoteNewManagerCommand(NewPeer.Address, NewPeer.Address);
promoteManager.Execute(Station);
Assert.That(!Station.Manager.Equals(NewPeer.Address));
}
