package com.blankj.utilcode.util;

import org.junit.After;
import org.junit.Assert;
import org.junit.Test;

import java.io.FileInputStream;

import static com.blankj.utilcode.util.TestConfig.PATH_FILE;
import static com.blankj.utilcode.util.TestConfig.PATH_TEMP;

/**
 * <pre>
 *     author: Blankj
 *     blog  : http://blankj.com
 *     time  : 2017/05/24
 *     desc  : FileIOUtils单元测试
 * </pre>
 */
public class FileIOUtilsTest {

    @Test
    public void writeFileFromIS() throws Exception {
        Assert.assertTrue(FileIOUtils.writeFileFromIS(PATH_TEMP + "UTF8.txt", new FileInputStream(PATH_FILE + "UTF8.txt"), false));
        Assert.assertTrue(FileIOUtils.writeFileFromIS(PATH_TEMP + "UTF8.txt", new FileInputStream(PATH_FILE + "UTF8.txt"), true));
    }

    @Test
    public void writeFileFromBytes() throws Exception {
//        String p = path + "test.txt";
//        String p1 = path + "copy.zip";
//        byte[] data = new byte[(1 << 20) * 100];
//        long st, end;
//        FileUtils.deleteFile(p);
//
//        st = System.currentTimeMillis();
//        for (int i = 0; i < 100; i++) {
//            FileIOUtils.writeFileFromBytesByStream(p, data, true);
//        }
//        end = System.currentTimeMillis();
//        System.out.println(end - st);
//        FileUtils.deleteFile(p);
//
//        st = System.currentTimeMillis();
//        for (int i = 0; i < 100; i++) {
//            FileIOUtils.writeFileFromBytesByChannel(p, data, true);
//        }
//        end = System.currentTimeMillis();
//        System.out.println(end - st);
//        FileUtils.deleteFile(p);
//
//        st = System.currentTimeMillis();
//        for (int i = 0; i < 100; i++) {
//            FileIOUtils.writeFileFromBytesByMap(p, data, true, false);
//        }
//        end = System.currentTimeMillis();
//        System.out.println(end - st);
//        FileUtils.deleteFile(p);
    }

    @Test
    public void writeFileFromString() throws Exception {

    }

    @Test
    public void readFile2List() throws Exception {

    }

    @Test
    public void readFile2String() throws Exception {

    }

    @Test
    public void readFile2Bytes() throws Exception {
//        String p = path + "test.app.zip";
//        long st, end;
//        st = System.currentTimeMillis();
//        FileIOUtils.readFile2BytesByStream(p);
//        end = System.currentTimeMillis();
//        System.out.println(end - st);
//        st = System.currentTimeMillis();
//        FileIOUtils.readFile2BytesByChannel(p);
//        end = System.currentTimeMillis();
//        System.out.println(end - st);
//        st = System.currentTimeMillis();
//        FileIOUtils.readFile2BytesByMap(p);
//        end = System.currentTimeMillis();
//        System.out.println(end - st);
    }

    @After
    public void tearDown() throws Exception {
        FileUtils.deleteAllInDir(PATH_TEMP);
    }

}