package com.coding.test;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
import com.coding.mybasic.BinaryTreeNode;
public class TestBinaryTreeNode {
private BinaryTreeNode node;
@Before
public void before(){
node = new BinaryTreeNode();
}
@Test
public void testInsert() {
node.insert(1);
node.insert(0);
node.insert(3);
node.insert(-2);
node.insert(-1);
assertEquals(1, node.getData());
assertEquals(0, node.getLeft().getData());
assertEquals(3, node.getRight().getData());
assertEquals(-2, node.getLeft().getLeft().getData());
assertEquals(-1, node.getLeft().getLeft().getRight().getData());
}
}