package com.coding.test; import org.junit.Test; import com.coding.basic.BinaryTree; import com.coding.basic.LinkedList; public class BinaryTreeTest { @Test public void test01(){ BinaryTree binaryTree = new BinaryTree(); binaryTree.insert(5); binaryTree.insert(2); binaryTree.insert(7); binaryTree.insert(1); binaryTree.insert(4); binaryTree.insert(6); binaryTree.insert(8); LinkedList linkedList=binaryTree.inOrder(); for(int i=0;i<linkedList.size();i++){ System.out.println(linkedList.get(i)); } } }