SpringBoot整合Junit
使用步骤
搭建SpringBoot工程
引入starter-test起步依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
编写测试类
package com.wt.demo17.service;
import org.springframework.stereotype.Service;
@Service
public class UserService {
public void add(){
System.out.println("吃饭");
}
}
package com.wt.demo17;
import com.wt.demo17.service.UserService;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
public class Demo17ApplicationTests {
@Autowired
private UserService userService;
public void testJunit() {
userService.add();
}
}
添加注解
在相同目录下（与UserService相同目录）不用加启动类的class文件
@RunWith(SpringRunner.class)
@SpringBootTest
在不相同目录下（与UserService不相同目录）加启动类的class文件
@RunWith(SpringRunner.class)
@SpringBootTest(classes = Demo17Application.class)
最终
package com.wt.demo17;
import com.wt.demo17.service.UserService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.boot.test.context.SpringBootTest;
@RunWith(SpringRunner.class)
@SpringBootTest
public class Demo17ApplicationTests {
@Autowired
private UserService userService;
@Test
public void testJunit() {
userService.add();
}
}