Java Config下的Spring Test几种方式实例详解

时间:2021-08-05 00:37:48

Java Config 下的Spring Test方式

用了三种方式:

1.纯手动取bean:

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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

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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:

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

感谢阅读,希望能帮助到大家,谢谢大家对本站的支持!

原文链接:http://www.cnblogs.com/juepei/p/4920369.html