Spring-boot整合junit測試
1.新建maven項目 添加依賴pom.xml
<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>18-spring-boot-exception5</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<java.version>1.7</java.version>
<thymeleaf.version>3.0.2.RELEASE</thymeleaf.version>
<thymeleaf-layout-dialect.version>2.0.4</thymeleaf-layout-dialect.version>
</properties>
<dependencies>
<!-- springBoot的啓動器 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- springBoot的啓動器 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
</dependency>
</dependencies>
</project>
2.編寫數據訪問層dao
package cn.zds.dao;
import org.springframework.stereotype.Repository;
@Repository //把該類註冊到spring bean
public class UserDaoImpl {
public void insertUsers() {
System.out.println("insert into users......");
}
}
3.編寫業務層service
package cn.zds.service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import cn.zds.dao.UserDaoImpl;
@Service
public class UserServiceImpl {
@Autowired
private UserDaoImpl userDaoImpl;
public void addUser() {
userDaoImpl.insertUsers();
}
}
4.編寫啓動器
package cn.zds;
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);
}
}
5.在src/test/java下新建Test類
package cn.zds.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 cn.zds.App;
import cn.zds.service.UserServiceImpl;
/**
* @RunWith作用 : 啓動器, 讓junit跟spring環境整合
* @SpringBootTest作用:1.標記當前類爲測試類
* 2.加載spring-boot啓動類,啓動spring-boot
*
*/
@RunWith(value=SpringJUnit4ClassRunner.class)
@SpringBootTest(classes={App.class})
public class UserServiceTest {
@Autowired
private UserServiceImpl userServiceImpl;
@Test //開啓測試
public void testAddUser() {
userServiceImpl.addUser();
}
}
6.項目結構