public void ThreeLevelTreeSumReturned() { Node level3 = new Node(3, null, null); Node level2 = new Node(2, level3, level3); Node root = new Node(1, level2, level2); Assert.Equal(17, SumTheTree.SumTree(root)); }
public void OneNodeTreeThenRootValueReturned() { Node root = new Node(5); Assert.Equal(5, SumTheTree.SumTree(root)); }