1.首先在测试文件夹下新建一个测试基类BaseTest
BaseTest中的代码如下：
package wbl_ssm_blog.mapper;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
// 加载测试运行基础环境 JUnit4
@RunWith(SpringJUnit4ClassRunner.class)
// 加载resources下面的所有源代码
@WebAppConfiguration("src/main/resouces")
// 加载mybatis所有的恶配置文件
@ContextConfiguration(locations={"classpath:mybatis/mybatis-config.xml",
"classpath:spring/spring-mybatis.xml"})
public class BaseTest{
protected Logger log = LoggerFactory.getLogger(getClass());
@Test
public void test(){
System.out.println("aaa");
}
}
然后再新建一个我们实际需要使用的测试类，这个测试类需要继承我们刚才新建的BaseTest。
package wbl_ssm_blog.mapper;
import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import wbl_ssm_blog.entity.Article;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import static org.junit.Assert.*;
public class ArticleMapperTest extends BaseTest{
@Autowired
public ArticleMapper articleMapper ;
@Test
public void findArticleBySome()
{
List<Article> articleList = articleMapper.findArticleBySome("的",10);
System.out.println(articleList.size());
for(Article article : articleList)
{
System.out.println(article);
}
}
@Test
public void findArticleBySome01()
{
Article criteria = new Article();
criteria.setArticleTitle("操作");
criteria.setArticleViewCount(2);
List<Article> articleList = articleMapper.findArticleBySome01(criteria);
System.out.println(articleList.size());
for(Article article : articleList)
{
System.out.println(article);
}
}
@Test
public void deleteById()
{
int returnResult = articleMapper.deleteById(36);
System.out.println(returnResult);
}
@Test
public void insert()
{
Article article = new Article();
article.setArticleViewCount(10);
article.setArticleTitle("你好，这是测试文章的标题");
article.setArticleCommentCount(20);
article.setArticleContent("你好，这是测试文章的内容");
article.setArticleCreateTime(new Date());
article.setArticleUpdateTime(new Date());
article.setArticleIsComment(1);
article.setArticleLikeCount(20);
article.setArticleOrder(1);
article.setArticleStatus(1);
article.setArticleSummary("你好，这是测试文章的总结");
article.setArticleUserId(1);
articleMapper.insert(article);
System.out.println(article.getArticleId());
}
@Test
public void update()
{
Article article = new Article();
article.setArticleId(39);
article.setArticleTitle("你好，39号文章的标题被更新");
article.setArticleContent("你好，39号文章的内容被更新");
article.setArticleSummary("你好，39号文章的总结被更新");
articleMapper.update(article);
System.out.println(article);
}
@Test
public void findAll()
{
HashMap<String,Object> cateria = new HashMap<String,Object>();
cateria.put("status",1);
cateria.put("userId",1);
// cateria.put("keywords","操作");
// cateria.put("categoryId",1);
cateria.put("tagId",1);
List<Article> articleList = articleMapper.findAll(cateria);
System.out.println();
// order by `article`.`article_order` DESC ,`article`.`article_id` DESC
}
@Test
public void listAllNotWithContent()
{
List<Article> articleList = articleMapper.listAllNotWithContent();
System.out.println();
}
@Test
public void countArticle()
{
int rows = articleMapper.countArticle(1);
System.out.println();
}
@Test
public void countArticleComment()
{
int commentCount = articleMapper.countArticleComment();
System.out.println();
}
@Test
public void countArticleView()
{
int viewCount = articleMapper.countArticleView();
System.out.println();
}
@Test
public void getArticleByStatusAndId()
{
Article article = articleMapper.getArticleByStatusAndId(1,1);
System.out.println();
}
@Test
public void pageArtilce()
{
List<Article> articleList = articleMapper.pageArtilce(1,5,10);
System.out.println();
}
@Test
public void deleteBatch()
{
List<Integer> ids = new ArrayList<Integer>();
ids.add(40);
ids.add(41);
articleMapper.deleteBatch(ids);
}
@Test
public void listArticleByViewCount()
{
List<Article> articleList = articleMapper.listArticleByViewCount(3);
System.out.println();
}
@Test
public void getAfterArticle()
{
Article article = articleMapper.getAfterArticle(1);
System.out.println();
}
@Test
public void getPreArticle()
{
Article article = articleMapper.getPreArticle(2);
System.out.println();
}
@Test
public void listRadomArticle()
{
List<Article> articleList = articleMapper.listRadomArticle(3);
System.out.println();
}
@Test
public void listArticleByCommentCount()
{
List<Article> articleList = articleMapper.listArticleByCommentCount(3);
System.out.println();
}
@Test
public void updateCommentCount()
{
articleMapper.updateCommentCount(3);
System.out.println();
}
@Test
public void getLastUpdateArticle()
{
Article article = articleMapper.getLastUpdateArticle();
System.out.println();
}
@Test
public void countArticleByUser()
{
int articleCount = articleMapper.countArticleByUser(1);
System.out.println();
}
@Test
public void findArticleByCategoryId()
{
List<Article> articleList = articleMapper.findArticleByCategoryId(1,3);
System.out.println();
}
@Test
public void findArticleByCategoryIds()
{
List<Integer> ids = new ArrayList<>();
ids.add(1);
ids.add(2);
ids.add(3);
List<Article> articleList = articleMapper.findArticleByCategoryIds(ids,5);
System.out.println();
}
@Test
public void listArticleByLimit()
{
List<Article> articleList = articleMapper.listArticleByLimit(3);
System.out.println();
}
}
然后就可以对mapper.xml文件中的方法进行测试了。