Springboot--Junit

Posted 2021-01-12 周无极

                       Springboot--Junit

package com.bjsxt.dao;

import org.springframework.stereotype.Repository;

@Repository
public class UserDaoImpl {

    public void saveUser(){
        System.out.println("insert into users.....");
    }
}

UserDaoImpl

package com.bjsxt.service;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.bjsxt.dao.UserDaoImpl;

@Service
public class UserServiceImpl {

    @Autowired
    private UserDaoImpl userDaoImpl;
    
    public void addUser(){
        this.userDaoImpl.saveUser();
    }
}

UserServiceImpl

package com.bjsxt;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class App {

    public static void main(String[] args) {
        SpringApplication.run(App.class, args);
    }

}

App

package com.bjsxt.test;

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.SpringJUnit4ClassRunner;
import com.bjsxt.App;
import com.bjsxt.service.UserServiceImpl;

/**
 * SpringBoot测试类
 *@RunWith:启动器 
 *SpringJUnit4ClassRunner.class：让junit与spring环境进行整合
 *
 *@SpringBootTest(classes={App.class}) 1,当前类为springBoot的测试类
 *@SpringBootTest(classes={App.class}) 2,加载SpringBoot启动类。启动springBoot
 *
 *junit与spring整合 @Contextconfiguartion("classpath:applicationContext.xml")
 */
@RunWith(SpringJUnit4ClassRunner.class) 
@SpringBootTest(classes={App.class})
public class UserServiceTest {

    @Autowired
    private UserServiceImpl userServiceImpl;
    
    @Test
    public void testAddUser(){
        this.userServiceImpl.addUser();
    }
}

UserServicerTest

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.10.RELEASE</version>
  </parent>
  <groupId>com.bjsxt</groupId>
  <artifactId>19-spring-boot-test</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  
  <properties>
      <java.version>1.7</java.version>
  </properties>
  
  <dependencies>
      <dependency>
          <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
      </dependency>
      <!-- 添加junit环境的jar包 -->
      <dependency>
          <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-test</artifactId>
      </dependency>
  </dependencies>
</project>

pom.xml