Java Config 下的Spring Test方式

用了三种方式：

1.纯手动取bean：

package com.wang.test;

import com.marsmother.commission.core.config.MapperConfig;
import com.marsmother.commission.core.config.PropertyConfig;
import com.marsmother.commission.core.config.ServiceConfig;
import com.marsmother.commission.core.dto.GeneralResponseData;
import com.marsmother.commission.core.service.UserService;
import com.marsmother.commission.site.config.SecurityConfig;
import org.junit.Before;
import org.junit.Test;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;

/**
* Created by Wanglei on 15/10/29.
*/
public class CustomeTest {

private static AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();

@Before
public void tearUp(){
context.register(PropertyConfig.class);
context.register(ServiceConfig.class);
context.register(SecurityConfig.class);
context.register(MapperConfig.class);
context.refresh();
}

@Test
public void testUser(){
UserService userService = context.getBean(UserService.class);
Long userId = 3L;
GeneralResponseData data = userService.addUserRelation(userId);
System.out.println(data.getMsg());
}
}

2.采用spring-test

package com.wang.test;

import com.marsmother.commission.core.config.MapperConfig;
import com.marsmother.commission.core.config.PropertyConfig;
import com.marsmother.commission.core.config.ServiceConfig;
import com.marsmother.commission.core.dto.GeneralResponseData;
import com.marsmother.commission.core.service.UserService;
import com.marsmother.commission.site.config.SecurityConfig;
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;

/**
* Created by Wanglei on 15/10/29.
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {PropertyConfig.class, ServiceConfig.class, SecurityConfig.class, MapperConfig.class})
public class SpringTest {

@Autowired
private UserService userService;

@Test
public void testUser(){
GeneralResponseData data=  userService.addUserRelation(3L);
System.out.println(data.getMsg());
}

}

3.采用Mockito

需要引入相应包：

<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.5</version>
<scope>test</scope>
</dependency>

package com.wang.test;

import com.marsmother.commission.core.dto.GeneralResponseData;
import com.marsmother.commission.core.presistence.FollowNumberMapper;
import com.marsmother.commission.core.presistence.UserMapper;
import com.marsmother.commission.core.presistence.UserRelationMapper;
import com.marsmother.commission.core.service.UserService;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

/**
* Created by Wanglei on 15/10/29.
*/
public class TestUserService {

@InjectMocks
private UserService userService;

@Mock
private FollowNumberMapper followNumberMapper;
@Mock
private UserMapper userMapper;
@Mock
private UserRelationMapper userRelationMapper;

@Before
public void init(){
MockitoAnnotations.initMocks(this);
}

@Test
public void testUser(){
Long userId = 3L;
GeneralResponseData result = userService.addUserRelation(userId);
System.out.println(result.getMsg());
}

}

这里@Mock的话，并不会真正的去执行数据库的操作。

还有一种用法是@Spy，暂时不了解具体使用方式，待研究。

相比之下，还是spring-test标准一些。