public void LastPersistedInfoWorks()
{
var test = new MemoryLog();
test.Initialize();
test.Term = 1;
test.CreateData(null, new[] { (byte)5 });
Assert.AreEqual(1u, test.GetLastTerm());
Assert.AreEqual(1u, test.GetLastIndex());
}
public void AppendEntriesDataValid()
{
var test = new MemoryLog();
test.Initialize();
test.Term = 1;
test.CreateData(null, new[] { (byte)5 });
var index = test[1];
var data = test.GetData(index);
Assert.AreEqual((byte)5, data[0]);
}
public void TermChangeResetsVoteFor()
{
var test = new MemoryLog();
test.Initialize();
test.Term = 1;
test.VotedFor = new IPEndPoint(IPAddress.Loopback, 123);
test.Term = 2;
Assert.AreEqual(2u, test.Term);
Assert.AreEqual(null, test.VotedFor);
}
public void LogIsBetter()
{
var test = new MemoryLog();
test.Initialize();
test.Term = 1;
Assert.AreEqual(false, test.LogIsBetter(0, 1));
test.CreateData(null, new[] { (byte)5 });
Assert.AreEqual(true, test.LogIsBetter(0, 1));
Assert.AreEqual(false, test.LogIsBetter(1, 1));
}
public override Server CreateServer()
{
var sid = ++id;
var port = sid + 7000;
var log = new MemoryLog();
var server = new Server(sid, new IPEndPoint(IPAddress.Loopback, port), log, transport);
transport.Start(server.ID);
log.Initialize();
server.ChangeState(new FollowerState(server));
servers.Add(server);
return server;
}
public void CanAppendLog()
{
var test = new MemoryLog();
test.Initialize();
test.Term = 1;
test.CreateData(null, new[] { (byte)5 });
test.Term = 2;
test.CreateData(null, new[] { (byte)6 });
Assert.AreEqual(2u, test.Length);
Assert.AreEqual(1u, test[1].Term);
Assert.AreEqual(2u, test[2].Term);
}