public void SortedArrayToBSTTest() { TreeNode root = new TreeNode(0); root = Utility.BuildTree(root, new int?[] { 3, 9, 20, null, null, 15, 7 }, 0); Solution107 solution107 = new Solution107(); IList <IList <int> > actual = solution107.LevelOrderBottom(root); Assert.AreEqual(new int[] { 15, 7 }, actual[0]); Assert.AreEqual(new int[] { 9, 20 }, actual[1]); Assert.AreEqual(new int[] { 3 }, actual[2]); }
public void TestMethod(TreeNode root, IList <IList <int> > output) { Assert.Equal(output, Solution107.LevelOrderBottom(root)); }