public void DecoratorAppendNoException()
{
var node = new TestNode();
Assert.That(() => node.AppendDecorator(new ConditionFail()), Throws.Nothing);
}
public void DecoratorAppendNullThrowsException()
{
var node = new TestNode();
Assert.That(() => node.AppendDecorator(null), Throws.ArgumentNullException);
}
public void NodeAppendItself()
{
var node = new TestNode();
Assert.That(() => node.Append(node), Throws.ArgumentException);
}
public void NodeParentNull()
{
var node = new TestNode();
Assert.That(node.Parent, Is.Null);
}
public void NodeAppend_Red()
{
var node = new TestNode();
Assert.That(node.ChildrenCount, Is.EqualTo(0));
}