public void RunningAfterHaltAfterRunningDoesNotHaltPreviouslyChildren()
{
// four children: flip_flop, failure, running, and other
// the fallback is ticked, halted, and ticked
// flip_flop will return failure on the first tick, running on the second tick
// normally, after flip_flop returns running, failure and running should be halted
// since the fallback is halted between the first and second tick, they should not be halted
var flip_flop = new ReturnStatusFromCollectionNode(NodeStatus.FAILURE, NodeStatus.RUNNING);
var failure = new ReturnXNode(NodeStatus.FAILURE);
var running = new ReturnXNode(NodeStatus.RUNNING);
var other = new ReturnXNode(NodeStatus.SUCCESS);
var node = new FallbackNode(new List <INode>
{
flip_flop,
failure,
running,
other,
});
var status = node.Tick();
Assert.That(status, Is.EqualTo(NodeStatus.RUNNING));
Assert.That(flip_flop.Ticks, Is.EqualTo(1));
Assert.That(failure.Ticks, Is.EqualTo(1));
Assert.That(running.Ticks, Is.EqualTo(1));
Assert.That(other.Ticks, Is.EqualTo(0));
Assert.That(flip_flop.Halts, Is.EqualTo(0));
Assert.That(failure.Halts, Is.EqualTo(0));
Assert.That(running.Halts, Is.EqualTo(0));
Assert.That(other.Halts, Is.EqualTo(0));
node.Halt();
Assert.That(flip_flop.Halts, Is.EqualTo(1));
Assert.That(failure.Halts, Is.EqualTo(1));
Assert.That(running.Halts, Is.EqualTo(1));
Assert.That(other.Halts, Is.EqualTo(1));
// prime flip_flop so that it's next tick, the one from fallback, is running
flip_flop.Tick();
status = node.Tick();
Assert.That(status, Is.EqualTo(NodeStatus.RUNNING));
Assert.That(flip_flop.Ticks, Is.EqualTo(3)); // two from fallback, one from primer
Assert.That(failure.Ticks, Is.EqualTo(1));
Assert.That(running.Ticks, Is.EqualTo(1));
Assert.That(flip_flop.Halts, Is.EqualTo(1));
Assert.That(failure.Halts, Is.EqualTo(1));
Assert.That(running.Halts, Is.EqualTo(1));
Assert.That(other.Halts, Is.EqualTo(1));
}
public void HaltsChildrenAfterNewChildReturnsRunning()
{
// four children: flip_flop, failure, running, and other
// flip_flop returns failure on its first tick, running on its second tick
// after flip_flop returns running, failure and running should be halted
// after flip_flop returns running, other should not be halted
// after flip_flop returns running, flip_flop should not be halted
var flip_flop = new ReturnStatusFromCollectionNode(NodeStatus.FAILURE, NodeStatus.RUNNING);
var failure = new ReturnXNode(NodeStatus.FAILURE);
var running = new ReturnXNode(NodeStatus.RUNNING);
var other = new ReturnXNode(NodeStatus.SUCCESS);
var node = new FallbackNode(new List <INode>
{
flip_flop,
failure,
running,
other,
});
var status = node.Tick();
Assert.That(status, Is.EqualTo(NodeStatus.RUNNING));
Assert.That(flip_flop.Ticks, Is.EqualTo(1));
Assert.That(failure.Ticks, Is.EqualTo(1));
Assert.That(running.Ticks, Is.EqualTo(1));
Assert.That(other.Ticks, Is.EqualTo(0));
Assert.That(flip_flop.Halts, Is.EqualTo(0));
Assert.That(failure.Halts, Is.EqualTo(0));
Assert.That(running.Halts, Is.EqualTo(0));
Assert.That(other.Halts, Is.EqualTo(0));
status = node.Tick();
Assert.That(status, Is.EqualTo(NodeStatus.RUNNING));
Assert.That(flip_flop.Ticks, Is.EqualTo(2));
Assert.That(failure.Ticks, Is.EqualTo(1));
Assert.That(running.Ticks, Is.EqualTo(1));
Assert.That(flip_flop.Halts, Is.EqualTo(0));
Assert.That(failure.Halts, Is.EqualTo(1));
Assert.That(running.Halts, Is.EqualTo(1));
Assert.That(other.Halts, Is.EqualTo(0));
}
