package com.fishercoder;

import com.fishercoder.common.classes.TreeNode;

import com.fishercoder.common.utils.TreeUtils;

import com.fishercoder.solutions._270;

import org.junit.BeforeClass;

import org.junit.Test;

import java.util.Arrays;

import static junit.framework.Assert.assertEquals;

public class _270Test {

private static _270.Solution1 solution1;

private static int expected;

private static TreeNode root;

private static double target;

@BeforeClass

public static void setup() {

solution1 = new _270.Solution1();

}

@Test

public void test1() {

root = TreeUtils.constructBinaryTree(Arrays.asList(4, 2, 5, 1, 3));

expected = 4;

target = 3.714286;

assertEquals(expected, solution1.closestValue(root, target));

}

}