public override void When()
{
// Reach quorum for middle commit
ReplicationCheckpoint.Write(_logPositionCommit2);
ReplicationCheckpoint.Flush();
Service.Handle(new ReplicationTrackingMessage.ReplicatedTo(_logPositionCommit2));
}
public override void When()
{
Service.Handle(new StorageMessage.CommitAck(_correlationId, _logPosition, _logPosition, 0, 0));
ReplicationCheckpoint.Write(_logPosition - 1);
ReplicationCheckpoint.Flush();
Service.Handle(new ReplicationTrackingMessage.ReplicatedTo(_logPosition - 1));
}
public override void When()
{
AddPendingPrepare(_logPosition2);
AddPendingPrepare(_logPosition1);
Service.Handle(new StorageMessage.CommitAck(_correlationId2, _logPosition4, _logPosition2, 0, 0));
Service.Handle(new StorageMessage.CommitAck(_correlationId1, _logPosition3, _logPosition1, 0, 0));
ReplicationCheckpoint.Write(_logPosition4 + 1);
ReplicationCheckpoint.Flush();
Service.Handle(new ReplicationTrackingMessage.ReplicatedTo(_logPosition4 + 1));
}
protected override void WriteTestScenario()
{
var res = WritePrepare("ES1", 0, Guid.NewGuid(), "event-type", new string('.', 3000));
WriteCommit(res.LogPosition, "ES1", 0);
res = WritePrepare("ES2", 0, Guid.NewGuid(), "event-type", new string('.', 3000));
var commit = WriteCommit(res.LogPosition, "ES2", 0);
_commitPosition = commit.LogPosition;
res = WritePrepare("ES2", 1, Guid.NewGuid(), "event-type", new string('.', 3000));
WriteCommit(res.LogPosition, "ES2", 1);
ReplicationCheckpoint.Write(_commitPosition);
}
public void replication_checkpoint_should_advance()
{
Assert.AreEqual(_logPosition, ReplicationCheckpoint.Read());
Assert.AreEqual(_logPosition, ReplicationCheckpoint.ReadNonFlushed());
}
public void replication_checkpoint_be_at_the_first_position()
{
Assert.AreEqual(_firstLogPosition, ReplicationCheckpoint.Read());
Assert.AreEqual(_firstLogPosition, ReplicationCheckpoint.ReadNonFlushed());
}
public void replication_checkpoint_can_advance_to_second_position()
{
Assert.AreEqual(_secondLogPosition, ReplicationCheckpoint.Read());
Assert.AreEqual(_secondLogPosition, ReplicationCheckpoint.ReadNonFlushed());
}
