public void run_graph_process_data_jump_back_restore_state()
{
var g = new Graph();
var node = new BasicTestNode(g);
var source = new SourceNode(g);
var sink = new SinkNode(g);
g.Connect(source.OutputPorts[0], node.InputPorts[0]);
g.Connect(node.OutputPorts[0], sink.InputPorts[0]);
Assert.IsTrue(g.Run());
Assert.AreEqual(node.Factor, 0);
source.SendData(source.Samplerate);
System.Threading.Thread.Sleep(1000);
var state = g.SaveState();
var factor = node.Factor;
var stamp = ((DataInputPort)sink.InputPorts[0]).Queue.BeginTime;
source.SendData(source.Samplerate);
System.Threading.Thread.Sleep(1000);
Assert.AreNotEqual(node.Factor, factor);
g.LoadState(state);
Assert.AreEqual(node.Factor, factor);
Assert.AreEqual(stamp, ((DataInputPort)sink.InputPorts[0]).Queue.BeginTime);
g.Stop();
}
public void save_state_change_and_restore()
{
var g = new Graph();
var n = new BasicTestNode(g);
var before = n.Factor;
var state = n.SaveState();
n.Change();
state.Load();
var after = n.Factor;
Assert.AreEqual(before, after);
}