项目：妍妍的相册程序——测试

妍妍的相册程序

一、单元测试

在最开始的dao层开发时，对数据库的基本增删改查功能基于junit框架进行单元测试
	这样做让我可以更早的发现BUG，也更容易修改。

1.在maven项目的pom文件添加junit依赖

<dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <!--<scope>test</scope>-->
        </dependency>
    </dependencies>

2.相关插件下载：见这篇博客
3.测试ImageDao层的所有方法（用快捷键生成测试类，然后补充）

//ImageDaoTest.java
package dao;

import org.junit.Test;

import java.util.ArrayList;
import java.util.List;

import static org.junit.Assert.*;

public class ImageDaoTest {

    @Test
    public void insert() {
        ImageDao imageDao = new ImageDao();
        //准备数据
        Image image = new Image();
        image.setImageName("2.jpg");
        image.setSize(1024);
        image.setUploadTime("20200701");
        image.setContentType("image/jpeg");
        image.setPath("./image/d48616ccd25273c8d94e107808323570 ");
        image.setMd5("d48616ccd25273c8d94e107808323570");
        boolean flag = imageDao.insert(image);
        System.out.println("result="+flag);

    }

    @Test
    public void selectAll() {
        ImageDao imageDao = new ImageDao();
        List<Image> lists = imageDao.selectAll();
        System.out.println("size ="+ lists.size());
        System.out.println();
        for (Image image: lists){
            System.out.println("name = "+image.getImageName());
        }

    }

    @Test
    public void selectOne() {
        ImageDao imageDao = new ImageDao();
        Image image = imageDao.selectOne(60);
        System.out.println(image);
    }

    @Test
    public void delete() {
        ImageDao imageDao = new ImageDao();
        boolean flag = imageDao.delete(66);
    }

    @Test
    public void selectByMd5() {
        ImageDao imageDao = new ImageDao();
        String md5 = "5e655fddb732603f7501354697de9673";
        Image image = imageDao.selectByMd5(md5);
        System.out.println("name = "+image.getImageName());
    }
}

测试结果：

二、接口测试

在验证HTTP协议的GET/POST/DELETE方法时借助了Postman测试工具的断言功能来测试HTTP的api接口

二、功能测试

基于测试用例完成

三、自动化测试

对上传、删除、查看图片功能编写了脚本

1.用unittest框架编写脚本

#test0701.py
from selenium import webdriver
import unittest
import time

class imageTest(unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Firefox()
        self.driver.get("http://182.92.83.207:8080/java_image_server/index.html")
        self.driver.maximize_window()
        time.sleep(3)

    def tearDown(self):
        self.driver.quit()
    
    #上传
    @unittest.skip("skipping")
    def test_upload(self):
        self.driver.find_element_by_name("upload").send_keys("/Users/yanyan/Desktop/证件照/11.jpg")
        time.sleep(3)
        self.driver.find_element_by_xpath("//*[@id='blog-collapse']/form/div/div/input").click()
        time.sleep(3)

    #删除
    @unittest.skip("skipping")
    def test_delete(self):
        self.driver.find_element_by_xpath("/html/body/div[1]/figure/div/div/button").click()
        time.sleep(3)
        alert = self.driver.switch_to.alert
        alert.accept()
        time.sleep(3)

    #查看图片
    def test_check(self):
        self.driver.find_element_by_xpath("/html/body/div[1]/figure/div/div/img").click()
        time.sleep(3)
        self.driver.find_element_by_xpath("/html/body/div[2]/div[2]/a").click()
        time.sleep(3)


if __name__=="__main__":
    unittest.main()

脚本运行通过

2.普通脚本

#0701.py
from selenium import webdriver
import time

driver = webdriver.Firefox()
driver.get("http://182.92.83.207:8080/java_image_server/index.html")
driver.maximize_window()

#上传
driver.find_element_by_name("upload").send_keys("/Users/yanyan/Desktop/证件照/11.jpg")
time.sleep(3)
driver.find_element_by_xpath("//*[@id='blog-collapse']/form/div/div/input").click()
time.sleep(3)

#删除
driver.find_element_by_xpath("/html/body/div[1]/figure/div/div/button").click()
time.sleep(3)
alert = driver.switch_to.alert
alert.accept()
time.sleep(3)
driver.quit()

四、简单的并发性测试

根据分析，将线程数设置为100，模拟多个用户同时访问网站

测试结果如下，并发测试通过