package com.yipin.liuwanr;

import com.yipin.liuwanr.service.AliyunOssService;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.disk.DiskFileItem;
import org.apache.commons.io.IOUtils;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.commons.CommonsMultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.util.HashMap;

@RunWith(SpringRunner.class)
@SpringBootTest
public class AliyunOssServiceTest {

    @Autowired
    private AliyunOssService aliyunOssService;

    /**
     * 测试上传文件
     */
    @Test
    public void testUploadFiles() throws IOException {
        File file = new File("D:\\pic\\1.jpg");
        FileItem fileItem = new DiskFileItem("file",
                Files.probeContentType(file.toPath()),
                false,
                file.getName(),
                (int) file.length(),
                file.getParentFile());
        IOUtils.copy(new FileInputStream(file), fileItem.getOutputStream());
        MultipartFile multipartFile = new CommonsMultipartFile(fileItem);
        HashMap<String, Object> map = aliyunOssService.uploadFiles(multipartFile);
        map.forEach((key, value) -> System.out.println("key = " + key + "  ===>  value = " + value.toString()));
    }

    /**
     * 测试下载文件
     */
    @Test
    public void testDownloadFiles() throws IOException {
        HttpServletResponse response = new MockHttpServletResponse();
        AliyunOssService aliyunOssService = this.aliyunOssService;
        aliyunOssService.downloadFiles(response,
                "http://liuwanr.oss-cn-shenzhen.aliyuncs.com/jpg/20200807/1596787474773.jpg");
    }
    /**
     * 测试根据文件路径+文件名称，删除该文件
     */
    @Test
    public void testDeleteFile() throws IOException {
        aliyunOssService.deleteFile("http://liuwanr.oss-cn-shenzhen.aliyuncs.com/jpg/20200807/1596787474773.jpg");
    }

}