SpringBoot 整合Junit
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SpringBoot整合Junit
1 添加Junit的起步依赖
<!--测试的起步依赖--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency>
2 编写测试类
package com.itheima.test;import com.itheima.MySpringBootApplication;import com.itheima.domain.User;import com.itheima.mapper.UserMapper;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.test.context.junit4.SpringRunner;import java.util.List;@RunWith(SpringRunner.class)@SpringBootTest(classes = MySpringBootApplication.class)public class MapperTest {@Autowiredprivate UserMapper userMapper;[@Test](https://my.oschina.net/azibug)public void test() {List<User> users = userMapper.queryUserList();System.out.println(users);}}
其中，
SpringRunner继承自SpringJUnit4ClassRunner，使用哪一个Spring提供的测试测试引擎都可以
public final class SpringRunner extends SpringJUnit4ClassRunner
@SpringBootTest的属性指定的是引导类的字节码对象
3 控制台打印信息
转载于
//my.oschina.net/edisonOnCall/blog/3033041
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