public void AddNodeTopBottom()
{
PakiraNode rootNode = new PakiraNode(6, 7);
PakiraLeaf leftLeaf = new PakiraLeaf(8);
PakiraLeaf rightLeaf = new PakiraLeaf(9);
PakiraTree pakiraTree = PakiraTree.Empty.AddNode(rootNode, leftLeaf, rightLeaf);
PakiraNode subNode = new PakiraNode(10, 11);
PakiraLeaf newLeftLeaf = new PakiraLeaf(12);
PakiraLeaf newRightLeaf = new PakiraLeaf(13);
pakiraTree = pakiraTree.ReplaceLeaf(rightLeaf, PakiraTree.Empty.AddNode(subNode, newLeftLeaf, newRightLeaf));
subNode = new PakiraNode(14, 15);
newLeftLeaf = new PakiraLeaf(16);
newRightLeaf = new PakiraLeaf(17);
pakiraTree = pakiraTree.ReplaceLeaf(leftLeaf, PakiraTree.Empty.AddNode(subNode, newLeftLeaf, newRightLeaf));
pakiraTree.Root.ShouldBe(rootNode);
pakiraTree.GetNodes().Count().ShouldBe(7);
}
public void ValueException()
{
PakiraNode pakiraNode = new PakiraNode(0, 0.0);
Assert.Throws <InvalidOperationException>(() => pakiraNode.Value);
}
