public void ReturnsSuccessAfterNSuccesses(int n)
{
var child = new ReturnXNode(NodeStatus.SUCCESS);
var node = new RepeatNode(child, new InMemoryVariable <int>(n));
for (int i = 0; i < n; i++)
{
Assert.That(node.Tick(), Is.EqualTo(NodeStatus.RUNNING));
}
Assert.That(node.Tick(), Is.EqualTo(NodeStatus.SUCCESS));
// ticked once at the beginning and once more for every tick that returned success until n
Assert.That(child.Ticks, Is.EqualTo(n + 1));
}
public void HaltsAfterFailure()
{
var n = new InMemoryVariable <int>(0);
var child = new ReturnXNode(NodeStatus.FAILURE);
var node = new RepeatNode(child, n);
var status = node.Tick();
Assert.That(status, Is.EqualTo(NodeStatus.FAILURE));
Assert.That(child.Halts, Is.EqualTo(1));
}
public void HaltsAfterSuccess()
{
var n = new InMemoryVariable <int>(0);
var child = new ReturnXNode(NodeStatus.SUCCESS);
var node = new RepeatNode(child, n);
var status = node.Tick();
Assert.That(status, Is.EqualTo(NodeStatus.SUCCESS));
Assert.That(child.Halts, Is.EqualTo(1));
}
public void ReturnsFailureImmediately()
{
var n = new InMemoryVariable <int>(0);
var child = new ReturnXNode(NodeStatus.FAILURE);
var node = new RepeatNode(child, n);
var status = node.Tick();
Assert.That(status, Is.EqualTo(NodeStatus.FAILURE));
Assert.That(child.Ticks, Is.EqualTo(1));
}
public void DoesNotHaltAfterRunning(int n)
{
var child = new ReturnXNode(NodeStatus.RUNNING);
var node = new RepeatNode(child, new InMemoryVariable <int>(n));
for (int i = 0; i < n; i++)
{
var status = node.Tick();
Assert.That(status, Is.EqualTo(NodeStatus.RUNNING));
}
Assert.That(child.Ticks, Is.EqualTo(n));
Assert.That(child.Halts, Is.EqualTo(0));
}
