Unit Test With Spring Annotation

最新推荐文章于 2024-07-04 23:43:19 发布

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本文详细介绍了如何使用Spring框架实现对DAO组件的测试，包括配置文件、测试类及测试方法的编写。

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Unit Test

package com.example.app.service;

import static org.junit.Assert.*;

import org.junit.Before;
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.*;

    @RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration(locations={"/springcontext.xml"})
    public class TestLeagueService {

        @Autowired
        LeagueService service;

        @Test
        public void test() {
            assertNotNull(service.getLeagueDAO()); 
        }

    }

DAO

package com.example.app.dao.impl.hibernate;

public interface LeagueDAO {

}

Dao Impl

package com.example.app.dao.impl.hibernate;

public class LeagueHibernateDAO implements LeagueDAO {


    public LeagueHibernateDAO() {
        super();
    }
}

Spring Context

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:context="http://www.springframework.org/schema/context"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       
       xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
           http://www.springframework.org/schema/context
         http://www.springframework.org/schema/context/spring-context-3.0.xsd">

     <context:annotation-config/>

    <context:component-scan base-package="com.example"/>


    <bean id="LeagueDAO" class="com.example.app.dao.impl.hibernate.LeagueHibernateDAO" />
    <bean id="LeagueService" class="com.example.app.service.LeagueService" />


</beans>