public void FindNodeTest()
{
using (TCODBSP bspSized = new TCODBSP(0, 0, 10, 10))
{
bspSized.SplitOnce(false, 6);
TCODBSP nullNode = bspSized.FindNode(10, 9);
Assert.IsNull(nullNode);
TCODBSP foundNode = bspSized.FindNode(1, 1);
Assert.IsNotNull(foundNode);
Assert.IsTrue(foundNode.w == 6 && foundNode.h == 10);
}
}