09- spring整合junit

12-spring整合junit

12.1 基于完全xml版本整合

12.1.1 创建项目

12.1.2 配置pom.xml

<!--junit 版本-->
<junit.version>4.12</junit.version>

<!--spring test依赖-->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    <version>${spring.version}</version>
</dependency>

<!--junit依赖-->
<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>${junit.version}</version>
</dependency>

12.1.3 编写测试类

package cn.guardwhy.junit;

import cn.guardwhy.domain.Customer;
import cn.guardwhy.service.CustomerService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import java.util.List;

/**
 * spring整合junit单元测试框架
 * 整合步骤:
 *     1.导入junit单元测试框架包
 *     2.导入spring提供的测试包(spring-test)
 *     3.通过@RunWith注解,把junit的测试类,替换成spring提供的测试类(SpringJUnit4ClassRunner)
 *     4.通过@ContextConfiguration注解,加载spring的配置文件
 */
@RunWith(value = SpringJUnit4ClassRunner.class)
@ContextConfiguration(value = {
    
    "classpath:bean.xml"})

public class SpringJunit {
    
    
    /**
     * 测试查询全部客户列表数据
     */
    @Test
    public void findAllCustomersTest1(){
    
    
        // 1.加载spring配置文件,创建spring容器
        ApplicationContext context = new ClassPathXmlApplicationContext("classpath:bean.xml");
        // 2.获取客户service对象
        CustomerService customerService = (CustomerService) context.getBean("customerService");
        // 3.查询全部客户列表数据
        List<Customer> list = customerService.findAllCustomers();
        for(Customer c:list){
    
    
            System.out.println(c);
        }
    }

    @Autowired
    private CustomerService customerService;
    @Test
    public void findAllCustomersTest2(){
    
    
        // 查询客户列表
        List<Customer> list = customerService.findAllCustomers();
        for(Customer c:list){
    
    
            System.out.println(c);
        }
    }
}

12.1.4 执行结果

12.2 基于完全注解版本整合

12.2.1 项目目录

12.2.2 编写测试类

package cn.guardwhy.junit;

import cn.guardwhy.config.SpringConfiguration;
import cn.guardwhy.domain.Customer;
import cn.guardwhy.service.CustomerService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import java.util.List;

/**
 * spring整合junit单元测试框架
 *
 * 整合步骤:
 *     1.导入junit单元测试框架包
 *     2.导入spring提供的测试包(spring-test)
 *     3.通过@RunWith注解,把junit的测试类,替换成spring提供的测试类(SpringJUnit4ClassRunner)
 *     4.通过@ContextConfiguration注解,加载spring的配置类
 */
@RunWith(value = SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {
    
    SpringConfiguration.class})

public class SpringJunit {
    
    

    // 定义客户service
    @Autowired
    private CustomerService customerService;

    /**
     * 测试查询全部客户列表数据
     */
    @Test
    public void findAllCustomersTest2(){
    
    
        // 查询客户列表
        List<Customer> list = customerService.findAllCustomers();
        for(Customer c:list){
    
    
            System.out.println(c);
        }
    }
}

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转载自blog.csdn.net/hxy1625309592/article/details/113556826